Physician
Katzen Medical Associates, PC
Katzen Medical Associates, PC was paid $5.61M by Medicaid between Jan 2018 and Dec 2024, across 44 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 15% of everything it billed.
33Billing provider infoKATZEN MEDICAL ASSOCIATES, PC
LUTHERVILLE, MD 21093
LUTHERVILLE, MD 21093
33aNPI1326052614assigned 07/29/2006
33bProvider typeOphthalmology Physician
28Total paid$5.61M
24GClaims169,857
24DCodes billed44
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Ophthalmology Physician providers in Maryland
Rank by total paid#4 of 124
Median peer was paid$19K
This provider vs. median293×
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.
Auditor's notes
Automated statistical signals. Not evidence of fraud — how these are computed.
Entity ProliferationAuthorized official NEAL, GEORGE controls 19+ related entities in our dataset. Read more
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 | 10,774 | $543K | |
| 2019 | 9,812 | $339K | |
| 2020 | 12,396 | $472K | |
| 2021 | 19,909 | $708K | |
| 2022 | 33,960 | $1.10M | |
| 2023 | 48,662 | $1.55M | |
| 2024incomplete | 34,344 | $906K |
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 | 15% | 18,180 | 15,785 | $828K |
| 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 | 14% | 13,304 | 11,853 | $796K |
| 92134 | 13% | 16,322 | 14,332 | $744K | |
| 92014 | Ophthalmological services: medical examination and evaluation, comprehensive, established patient | 7.4% | 12,525 | 11,323 | $413K |
| 92004 | Ophthalmological services: medical examination and evaluation, comprehensive, new patient | 5.0% | 6,714 | 6,112 | $282K |
| 92235 | 5.0% | 6,162 | 5,448 | $280K | |
| V2020 | Frames, purchases | 4.2% | 14,861 | 13,045 | $236K |
| 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 | 4.1% | 2,028 | 1,810 | $228K |
| 67028 | Intravitreal injection of a pharmacologic agent | 3.4% | 5,509 | 4,554 | $193K |
| 92060 | 3.1% | 4,202 | 3,720 | $173K | |
| 92015 | Determination of refractive state | 2.8% | 19,343 | 17,480 | $158K |
| 92012 | Ophthalmological services: medical examination and evaluation, intermediate, established patient | 2.3% | 3,958 | 3,538 | $130K |
32 more codes
| J0178 | Injection, aflibercept, 1 mg | 2.3% | 945 | $127K |
| 92083 | 2.2% | 3,701 | $124K | |
| 66984 | Extracapsular cataract removal with insertion of intraocular lens prosthesis | 2.1% | 1,168 | $120K |
| V2103 | Spherocylinder, single vision, plano to plus or minus 4.00d sphere, .12 to 2.00d cylinder, per lens | 2.1% | 8,361 | $116K |
| S0621 | Routine ophthalmological examination including refraction; established patient | 1.8% | 2,116 | $103K |
| J9035 | Injection, bevacizumab, 10 mg | 1.7% | 2,498 | $97K |
| 92340 | Fitting of spectacles, except for aphakia; monofocal | 1.5% | 5,473 | $86K |
| 92133 | 1.4% | 3,362 | $80K | |
| 92250 | 1.3% | 1,786 | $70K | |
| 00142 | <1% | 1,975 | $49K | |
| V2784 | Lens, polycarbonate or equal, any index, per lens | <1% | 7,765 | $35K |
| 92201 | <1% | 1,489 | $31K | |
| 92136 | <1% | 1,113 | $23K | |
| V2203 | Spherocylinder, bifocal, plano to plus or minus 4.00d sphere, .12 to 2.00d cylinder, per lens | <1% | 761 | $18K |
| 92020 | <1% | 953 | $16K | |
| S0620 | Routine ophthalmological examination including refraction; new patient | <1% | 305 | $14K |
| V2100 | Sphere, single vision, plano to plus or minus 4.00, per lens | <1% | 519 | $10K |
| 99203 | Doctor's office visit, new patient (routine) | <1% | 129 | $8K |
| 83861 | <1% | 695 | $7K | |
| 92225 | <1% | 784 | $4K | |
| 99243 | <1% | 28 | $3K | |
| 76514 | <1% | 240 | $3K | |
| V2107 | Spherocylinder, single vision, plus or minus 4.25 to plus or minus 7.00 sphere, .12 to 2.00d cylinder, per lens | <1% | 205 | $2K |
| 99100 | <1% | 97 | $2K | |
| 92287 | <1% | 15 | $2K | |
| 92202 | <1% | 81 | $950.10 | |
| 92341 | <1% | 54 | $729.33 | |
| V2104 | Spherocylinder, single vision, plano to plus or minus 4.00d sphere, 2.12 to 4.00d cylinder, per lens | <1% | 57 | $300.00 |
| 92285 | <1% | 12 | $269.83 | |
| G2211 | Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's single, serious condition or a complex condition. (add-on code, list separately in addition to office/outpatient evaluation and management visit, new or established) | <1% | 16 | $199.04 |
| 92226 | 0% | 24 | $0.00 | |
| G8427 | Eligible clinician attests to documenting in the medical record they obtained, updated, or reviewed the patient's current medications | 0% | 22 | $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 officialNEAL, GEORGE (CHIEF EXECUTIVE OFFICER)
| Provider | Location | Paid |
|---|---|---|
| Delaware Eye Care Center PA | Dover, DE | $5.19M |
| Inland Eye Specialists a Medical Corp | Hemet, CA | $4.76M |
| Shasta Eye Medical Group INC | Redding, CA | $2.68M |
| Madison Street Provider Network INC | Denver, CO | $717K |
| Madison Street Surgery Center, LLC | Denver, CO | $636K |
| Dulaney Eye Institute, LLC | Towson, MD | $504K |
| Shasta Eye Surgeons INC | Redding, CA | $166K |
| Eye Surgery Associates LLC | Hollywood, FL | $121K |
| Inland Eye Specialists a Medical Corp | Murrieta, CA | $80K |
| Inland Eye Specialists a Medical Corp | Murrieta, CA | $48K |
| Colorado Eye Center, LLC | Broomfield, CO | $31K |
| Inland Eye Specialists a Medical Corp | Hemet, CA | $30K |
| Delaware Eye Surgery Center, LLC | Rehoboth Beach, DE | $20K |
| Midwest Eye Center | Calumet City, IL | $13K |
| George B Neal MD PC | Bedford, NH | $7K |
| Inland Eye Specialists a Medical Corp | Fallbrook, CA | $3K |
| Inland Eye Specialists a Medical Corp | Temecula, CA | $2K |
| Mid Florida Eye Center PA | Mount Dora, FL | $922.29 |
| Katzen Medical Associates, PC | Parkton, MD | $0.00 |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.