Doctor profile · Federal record
Dr. Joan Grzybowski, DO
Family Medicine Physician (CMS: Family Practice) · General Practice Physician · Philadelphia, PA
- NPI 1285675256
- Accepts Medicare
- MIPS 68.4 / 100 · 2023
- 39 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4190 City Ave
Philadelphia, PA 191311626
(215) 871-6380
fax (215) 871-6381 - Mailing address
-
Po Box 824112
Philadelphia, PA 191822547
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- August 6, 2019
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Pennsylvania #OS006483L
- Medicaid
- PA #0012242500001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285675256. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
62
Distinct HCPCS
2
Medicare allowed
$8,406
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 45 | 29 | $135 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 17 | 17 | $137 |
In context: peer comparison
Among 166 peers in this city , average services per provider: 84. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$96
Transactions
4
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Exact Sciences Corporation | 1 | $33.16 | |
| Phathom Pharmaceuticals, Inc. | 1 | $28.78 | |
| Novo Nordisk Inc | 1 | $20.13 | |
| Lilly USA, LLC | 1 | $14.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,200
Patients
279
Total drug cost
$18,808
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 185 | 50 | $2,509 |
| Amlodipine Besylate | Generic | 128 | 40 | $1,131 |
| Levothyroxine Sodium | Generic | 117 | 23 | $1,859 |
| Omeprazole | Generic | 117 | 28 | $1,181 |
| Metformin Hcl | Generic | 100 | 25 | $881 |
| Pantoprazole Sodium | Generic | 90 | 16 | $1,271 |
| Meloxicam | Generic | 70 | 17 | $550 |
| Rosuvastatin Calcium | Generic | 59 | 15 | $1,261 |
| Simvastatin | Generic | 53 | 14 | $679 |
| Losartan Potassium | Generic | 51 | 11 | $685 |
Frequently asked questions
What is Dr. Joan Grzybowski's medical specialty?
Dr. Joan Grzybowski practices Family Medicine Physician in Philadelphia, PA.
Where does Dr. Joan Grzybowski practice?
Dr. Joan Grzybowski practices at 4190 City Ave, Philadelphia, PA 191311626. Office phone: 2158716380.
What is Dr. Joan Grzybowski's NPI?
Dr. Joan Grzybowski's National Provider Identifier (NPI) is 1285675256, issued by NPPES.
Does Dr. Joan Grzybowski accept Medicare assignment?
Yes. Dr. Joan Grzybowski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joan Grzybowski commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.