Doctor profile · Federal record
Dr. Michael Ackerman, D.O.
Internal Medicine Physician (CMS: Internal Medicine) · Warrenton, VA
- NPI 1174687917
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
555 Hospital Dr
Warrenton, VA 201863028
(540) 347-5512
fax (540) 341-4646 - Mailing address
-
52 West Shirley Avenue
Warrenton, VA 20186
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- March 18, 2014
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Virginia #0102050260
- Medicaid
- VA #5846838
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174687917. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
923
Distinct HCPCS
10
Medicare allowed
$103,298
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 525 | 296 | $125 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 141 | 125 | $88 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 91 | 91 | $128 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 33 | 33 | $173 | |
G0008 |
Administration of influenza virus vaccine | 33 | 33 | $30 | |
90662 |
Influenza vaccine split virus, preservative free | 32 | 32 | $72 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 27 | 26 | $14 | |
81003 |
Automated urinalysis test | 16 | 12 | $2 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 13 | 13 | $282 | |
G0009 |
Administration of pneumococcal vaccine | 12 | 12 | $30 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 116. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$37
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dexcom, Inc. | 1 | $23.62 | |
| Medtronic, Inc. | 1 | $13.57 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,539
Patients
624
Total drug cost
$27,783
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 312 | 86 | $2,977 |
| Amlodipine Besylate | Generic | 257 | 63 | $1,534 |
| Levothyroxine Sodium | Generic | 250 | 56 | $3,134 |
| Metformin Hcl | Generic | 223 | 51 | $1,363 |
| Pantoprazole Sodium | Generic | 208 | 52 | $2,410 |
| Gabapentin | Generic | 166 | 33 | $3,199 |
| Rosuvastatin Calcium | Generic | 163 | 48 | $2,114 |
| Lisinopril | Generic | 162 | 39 | $892 |
| Losartan Potassium | Generic | 144 | 35 | $2,056 |
| Carvedilol | Generic | 132 | 31 | $996 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Ackerman's medical specialty?
Dr. Michael Ackerman practices Internal Medicine Physician in Warrenton, VA.
Where does Dr. Michael Ackerman practice?
Dr. Michael Ackerman practices at 555 Hospital Dr, Warrenton, VA 201863028. Office phone: 5403475512.
What is Dr. Michael Ackerman's NPI?
Dr. Michael Ackerman's National Provider Identifier (NPI) is 1174687917, issued by NPPES.
Does Dr. Michael Ackerman accept Medicare assignment?
Yes. Dr. Michael Ackerman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Ackerman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.