Doctor profile · Federal record
Dr. Mark Niehaus, MD
Internal Medicine Physician (CMS: Internal Medicine) · Pediatrics Physician · Charlottesville, VA
- NPI 1972541548
- Accepts Medicare
- MIPS 93.2 / 100 · 2023
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
416 Albemarle Sq
Charlottesville, VA 229017400
(434) 422-1919
fax (434) 402-4510 - Mailing address
-
406 Albemarle Sq
Charlottesville, VA 229017400
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- April 7, 2025
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Virginia #0101234414
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972541548. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,504
Distinct HCPCS
10
Medicare allowed
$211,295
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 539 | 308 | $127 | |
36415 |
Insertion of needle into vein for collection of blood sample | 499 | 322 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 318 | 318 | $129 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 267 | 191 | $90 | |
G0008 |
Administration of influenza virus vaccine | 129 | 129 | $30 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 122 | 122 | $76 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 91 | 69 | $178 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 71 | 17 | $62 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 55 | 49 | $56 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 51 | 51 | $282 |
In context: peer comparison
Among 31 peers in this city , average services per provider: 121. This provider delivers 21× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,366
Patients
700
Total drug cost
$29,246
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 503 | 139 | $5,467 |
| Lisinopril | Generic | 217 | 66 | $1,890 |
| Levothyroxine Sodium | Generic | 216 | 66 | $2,879 |
| Amlodipine Besylate | Generic | 195 | 66 | $1,608 |
| Losartan Potassium | Generic | 151 | 48 | $1,283 |
| Gabapentin | Generic | 138 | 46 | $3,231 |
| Simvastatin | Generic | 132 | 37 | $1,301 |
| Sertraline Hcl | Generic | 128 | 31 | $1,869 |
| Rosuvastatin Calcium | Generic | 124 | 42 | $2,321 |
| Metoprolol Succinate | Generic | 107 | 36 | $1,855 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Niehaus's medical specialty?
Dr. Mark Niehaus practices Internal Medicine Physician in Charlottesville, VA.
Where does Dr. Mark Niehaus practice?
Dr. Mark Niehaus practices at 416 Albemarle Sq, Charlottesville, VA 229017400. Office phone: 4344221919.
What is Dr. Mark Niehaus's NPI?
Dr. Mark Niehaus's National Provider Identifier (NPI) is 1972541548, issued by NPPES.
Does Dr. Mark Niehaus accept Medicare assignment?
Yes. Dr. Mark Niehaus accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Niehaus commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.