Physician
Amg, a Professional Medical Corporation
Amg, a Professional Medical Corporation was paid $966K by Medicaid between Jan 2018 and Dec 2024, across 110 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 26% of everything it billed.
33Billing provider infoAMG, A PROFESSIONAL MEDICAL CORPORATION
ALHAMBRA, CA 91803
ALHAMBRA, CA 91803
33aNPI1558306266assigned 06/17/2006
33bProvider typePediatrics Physician
28Total paid$966K
24GClaims147,790
24DCodes billed110
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Pediatrics Physician providers in California
Rank by total paid#136 of 1,490
Median peer was paid$15K
This provider vs. median64×
Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.
Box 24A · Dates of service
Paid by month
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
| Year | Claims | Paid | |
|---|---|---|---|
| 2018 | 10,362 | $42K | |
| 2019 | 15,067 | $129K | |
| 2020 | 21,208 | $92K | |
| 2021 | 15,742 | $101K | |
| 2022 | 24,900 | $194K | |
| 2023 | 28,445 | $303K | |
| 2024incomplete | 32,066 | $105K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 26% | 42,280 | 37,862 | $255K |
| 99203 | Doctor's office visit, new patient (routine)Office or other outpatient visit for the evaluation and management of a new patient, low complexity | 15% | 3,346 | 3,343 | $149K |
| 99204 | Doctor's office visit, new patient (more involved)Office or other outpatient visit for the evaluation and management of a new patient, moderate complexity | 12% | 2,186 | 2,186 | $113K |
| 99214 | Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity | 9.1% | 4,418 | 4,253 | $88K |
| 95144 | 3.4% | 68 | 62 | $33K | |
| 99232 | Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity | 2.8% | 1,168 | 377 | $27K |
| 95115 | 2.6% | 3,393 | 1,455 | $25K | |
| 99223 | Prolong inpt eval add15 m | 2.5% | 341 | 332 | $24K |
| G0108 | Diabetes outpatient self-management training services, individual, per 30 minutes | 2.2% | 1,361 | 1,322 | $21K |
| 95004 | Percutaneous tests with allergenic extracts, immediate type reaction | 2.0% | 340 | 312 | $19K |
| 95117 | 1.8% | 2,540 | 1,280 | $18K | |
| 92551 | 1.6% | 3,713 | 3,706 | $15K |
98 more codes
| 99394 | Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) | 1.6% | 1,373 | $15K |
| 90686 | 1.3% | 2,372 | $12K | |
| 99393 | Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) | 1.3% | 1,432 | $12K |
| 99396 | Periodic comprehensive preventive medicine reevaluation, established patient, 40-64 years | 1.2% | 2,332 | $11K |
| 96372 | Therapeutic, prophylactic, or diagnostic injection; subcutaneous or intramuscular | 1.1% | 690 | $11K |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | <1% | 2,156 | $10K |
| 99255 | <1% | 143 | $8K | |
| 90460 | Immunization administration through 18 years of age via any route, first or only component | <1% | 1,782 | $8K |
| 99392 | Periodic comprehensive preventive medicine reevaluation, established patient, early childhood (1-4 years) | <1% | 1,169 | $8K |
| 99395 | Periodic comprehensive preventive medicine reevaluation, established patient, 18-39 years | <1% | 1,137 | $8K |
| 99233 | Hospital visit by a doctor, follow-up day (complex) | <1% | 280 | $6K |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | <1% | 3,958 | $6K |
| 98960 | <1% | 1,605 | $6K | |
| 90688 | <1% | 731 | $5K | |
| 45380 | Colonoscopy, flexible; with biopsy, single or multiple | <1% | 112 | $5K |
| 99391 | Periodic comprehensive preventive medicine reevaluation, established patient, infant (under 1 year) | <1% | 338 | $4K |
| 92552 | <1% | 664 | $4K | |
| 90651 | <1% | 542 | $3K | |
| 90670 | <1% | 320 | $3K | |
| 92004 | Ophthalmological services: medical examination and evaluation, comprehensive, new patient | <1% | 2,351 | $3K |
| 99386 | <1% | 116 | $3K | |
| 90715 | <1% | 416 | $3K | |
| 90697 | <1% | 129 | $2K | |
| 99344 | <1% | 14 | $2K | |
| 99496 | <1% | 28 | $2K | |
| 90633 | <1% | 182 | $2K | |
| 90698 | <1% | 286 | $1K | |
| 85018 | <1% | 874 | $1K | |
| 99173 | <1% | 983 | $950.07 | |
| 95251 | <1% | 101 | $812.00 | |
| 90680 | <1% | 166 | $685.00 | |
| 90734 | <1% | 227 | $668.50 | |
| 99442 | <1% | 164 | $649.20 | |
| 83036 | Hemoglobin; glycosylated (A1C) | <1% | 296 | $616.05 |
| 99000 | <1% | 216 | $614.45 | |
| 90671 | <1% | 139 | $610.00 | |
| 99397 | <1% | 12 | $495.00 | |
| G8510 | Screening for depression is documented as negative, a follow-up plan is not required | <1% | 4,976 | $469.30 |
| 90744 | <1% | 96 | $443.00 | |
| 83026 | <1% | 2,846 | $379.63 | |
| 88141 | <1% | 131 | $315.58 | |
| 90662 | <1% | 33 | $300.00 | |
| 90461 | <1% | 327 | $230.00 | |
| 90472 | Immunization administration, each additional vaccine (list separately) | <1% | 134 | $180.00 |
| 90707 | <1% | 29 | $119.00 | |
| 90750 | <1% | 150 | $110.80 | |
| 93000 | <1% | 12 | $103.41 | |
| 90710 | <1% | 26 | $100.00 | |
| 90716 | <1% | 26 | $100.00 | |
| 90619 | <1% | 159 | $100.00 | |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | <1% | 40 | $93.08 |
| G0447 | Face-to-face behavioral counseling for obesity, 15 minutes | <1% | 994 | $89.50 |
| G0270 | Medical nutrition therapy; reassessment and subsequent intervention(s) following second referral in same year for change in diagnosis, medical condition or treatment regimen (including additional hours needed for renal disease), individual, face to face with the patient, each 15 minutes | <1% | 6,772 | $75.95 |
| 90696 | <1% | 26 | $70.00 | |
| 99385 | <1% | 40 | $66.01 | |
| 86580 | <1% | 12 | $33.33 | |
| 3078F | <1% | 3,571 | $30.00 | |
| 94640 | Pressurized or nonpressurized inhalation treatment for acute airway obstruction | <1% | 12 | $30.00 |
| 3008F | <1% | 9,846 | $30.00 | |
| S9451 | Exercise classes, non-physician provider, per session | <1% | 5,785 | $29.95 |
| 81025 | <1% | 16 | $25.20 | |
| 99211 | Office or other outpatient visit for the evaluation and management of an established patient, minimal severity | <1% | 424 | $23.09 |
| G0444 | Annual depression screening, 5 to 15 minutes | <1% | 4,663 | $16.25 |
| 90621 | <1% | 60 | $10.00 | |
| 92081 | <1% | 341 | $10.00 | |
| 81002 | <1% | 51 | $8.58 | |
| A4550 | Surgical trays | <1% | 12 | $6.02 |
| 99441 | <1% | 1,078 | $0.79 | |
| 3074F | <1% | 3,823 | $0.01 | |
| G8431 | Screening for depression is documented as being positive and a follow-up plan is documented | 0% | 577 | $0.00 |
| G8511 | Screening for depression documented as positive, follow-up plan not documented, reason not given | 0% | 159 | $0.00 |
| 1159F | 0% | 169 | $0.00 | |
| 83655 | 0% | 43 | $0.00 | |
| 3077F | 0% | 53 | $0.00 | |
| 3725F | 0% | 69 | $0.00 | |
| 1160F | 0% | 134 | $0.00 | |
| 99254 | 0% | 47 | $0.00 | |
| 43239 | Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple | 0% | 32 | $0.00 |
| 92014 | Ophthalmological services: medical examination and evaluation, comprehensive, established patient | 0% | 201 | $0.00 |
| 1158F | 0% | 32 | $0.00 | |
| 84439 | 0% | 23 | $0.00 | |
| 91321 | 0% | 12 | $0.00 | |
| 3079F | 0% | 1,876 | $0.00 | |
| 96127 | 0% | 321 | $0.00 | |
| 36415 | Collection of venous blood by venipuncture | 0% | 493 | $0.00 |
| 3075F | 0% | 1,431 | $0.00 | |
| 1036F | 0% | 98 | $0.00 | |
| 1111F | 0% | 140 | $0.00 | |
| 3080F | 0% | 29 | $0.00 | |
| 1101F | 0% | 14 | $0.00 | |
| 84443 | Thyroid stimulating hormone (TSH) | 0% | 23 | $0.00 |
| 3017F | 0% | 17 | $0.00 | |
| 88150 | 0% | 12 | $0.00 | |
| 1170F | 0% | 14 | $0.00 | |
| G0008 | Administration of influenza virus vaccine | 0% | 20 | $0.00 |
| 3044F | 0% | 16 | $0.00 | |
| 1125F | 0% | 13 | $0.00 | |
| 90656 | 0% | 221 | $0.00 |
Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.
From NPPES
Who's on the registration
Authorized officialLAM, THOMAS (DIRECTOR)
| Provider | Location | Paid |
|---|---|---|
| 1 World Medicine Urgent Care Corp | Monterey Park, CA | $5.41M |
| Astrana Care Hospitalists, a Medical Corporation | Alhambra, CA | $4.27M |
| Allied Physicians of California, a Professional Medical Corp | Alhambra, CA | $2.90M |
| Amg, a Professional Medical Corp | Pasadena, CA | $447K |
| Thomas S.Lam MD. a Professional Corporation | Alhambra, CA | $369K |
| 99 Medical Equipment, Healthcare Supplies & Wheelchair Center | Monterey Park, CA | $237K |
| Amg, a Professional Medical Corporation | Maywood, CA | $5K |
| Alpha Care Medical Group, INC | Pasadena, CA | $285.27 |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.