Physician
Ann S Mercer MD PA
Ann S Mercer MD PA was paid $60K by Medicaid between Jan 2018 and Oct 2024, across 21 billing codes. Its largest line is 93010, Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only — 42% of everything it billed.
33Billing provider infoANN S MERCER MD PA
LAS CRUCES, NM 88011
LAS CRUCES, NM 88011
33aNPI1164613261assigned 08/05/2007
33bProvider typeInternal Medicine Physician
28Total paid$60K
24GClaims10,468
24DCodes billed21
24AFirst – last monthJan 2018 – Oct 2024
Compared with peers
Next to other Internal Medicine Physician providers in New Mexico
Rank by total paid#28 of 53
Median peer was paid$93K
This provider vs. median0.6×
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 | 2,149 | $29K | |
| 2019 | 775 | $5K | |
| 2020 | 2,329 | $7K | |
| 2021 | 1,732 | $5K | |
| 2022 | 1,585 | $4K | |
| 2023 | 1,294 | $9K | |
| 2024incomplete | 604 | $1K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 93010 | Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only | 42% | 3,975 | 3,649 | $26K |
| 99233 | Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m | 25% | 290 | 38 | $15K |
| 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 | 12% | 146 | 120 | $7K |
| 99308 | Subsequent nursing facility care, per day, straightforward | 9.1% | 205 | 180 | $5K |
| 99309 | Subsequent nursing facility care, per day, low to moderate complexity | 4.5% | 86 | 75 | $3K |
| 99223 | Prolong inpt eval add15 m | 3.8% | 29 | 25 | $2K |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 2.2% | 35 | 24 | $1K |
| 99239 | Hospital discharge day management, more than 30 minutes | 1.4% | 13 | 13 | $827.50 |
| 1036F | 0% | 217 | 152 | $0.00 | |
| G8510 | Screening for depression is documented as negative, a follow-up plan is not required | 0% | 536 | 395 | $0.00 |
| 3017F | 0% | 494 | 348 | $0.00 | |
| G8754 | Most recent diastolic blood pressure < 90 mmhg | 0% | 845 | 623 | $0.00 |
9 more codes
| 1123F | 0% | 344 | $0.00 | |
| G8420 | Bmi is documented within normal parameters and no follow-up plan is required | 0% | 18 | $0.00 |
| G8433 | Screening for depression not completed, documented patient or medical reason | 0% | 17 | $0.00 |
| G8752 | Most recent systolic blood pressure < 140 mmhg | 0% | 971 | $0.00 |
| G8427 | Eligible clinician attests to documenting in the medical record they obtained, updated, or reviewed the patient's current medications | 0% | 1,401 | $0.00 |
| G8482 | Influenza immunization administered or previously received | 0% | 393 | $0.00 |
| 4040F | 0% | 277 | $0.00 | |
| 3288F | 0% | 146 | $0.00 | |
| G8417 | Bmi is documented above normal parameters and a follow-up plan is documented | 0% | 30 | $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 officialMERCER, ANN (PRESIDENT)