Doctor profile · Federal record
Dr. George Zimmerman, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Pittsburgh, PA
- NPI 1447214978
- Accepts Medicare
- MIPS 78.5 / 100 · 2023
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
969 Greentree RD
Pittsburgh, PA 152203328
(412) 920-0700
fax (412) 920-0947
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- August 9, 2011
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Pennsylvania #MD070974L
- Medicaid
- PA #1807627
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447214978. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
736
Distinct HCPCS
7
Medicare allowed
$67,294
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 473 | 241 | $124 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 56 | 52 | $14 | |
G0008 |
Administration of influenza virus vaccine | 55 | 55 | $20 | |
90682 |
Influenza vaccine, quadrivalent derived from recombinant dna | 54 | 54 | $42 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 48 | 41 | $85 | |
82270 |
Stool analysis for blood to screen for colon tumors | 26 | 26 | $4 | |
92250 |
Photography of the retina | 24 | 24 | $16 |
In context: peer comparison
Among 189 peers in Pittsburgh Internal Medicine Physician, average services per provider: 86. This provider delivers 8.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
7,693
Patients
1,973
Total drug cost
$368,225
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 1,255 | 337 | $17,494 |
| Losartan Potassium | Generic | 690 | 174 | $9,911 |
| Simvastatin | Generic | 652 | 163 | $7,545 |
| Levothyroxine Sodium | Generic | 649 | 161 | $12,483 |
| Amlodipine Besylate | Generic | 639 | 171 | $5,401 |
| Pantoprazole Sodium | Generic | 607 | 156 | $11,917 |
| Lisinopril | Generic | 532 | 135 | $5,139 |
| Metformin Hcl | Generic | 481 | 129 | $5,294 |
| Rosuvastatin Calcium | Generic | 371 | 100 | $8,428 |
| Furosemide | Generic | 317 | 92 | $2,053 |
Hospital affiliations
Frequently asked questions
What is Dr. George Zimmerman's medical specialty?
Dr. George Zimmerman practices Internal Medicine Physician in Pittsburgh, PA.
Where does Dr. George Zimmerman practice?
Dr. George Zimmerman practices at 969 Greentree RD, Pittsburgh, PA 152203328. Office phone: 4129200700.
What is Dr. George Zimmerman's NPI?
Dr. George Zimmerman's National Provider Identifier (NPI) is 1447214978, issued by NPPES.
Does Dr. George Zimmerman accept Medicare assignment?
Yes. Dr. George Zimmerman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. George Zimmerman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.