Doctor profile · Federal record
Dr. Stephanie Flagg, M.D.
Rheumatology Physician (CMS: Rheumatology) · Bryn Mawr, PA
- NPI 1780682815
- Accepts Medicare
- MIPS 95.8 / 100 · 2023
- 28 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
825 Old Lancaster RD, Suite 320
Bryn Mawr, PA 190103231
(610) 527-3800
fax (610) 527-2854
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- April 5, 2017
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- Pennsylvania #MD073853L
- Medicaid (2)
- PA #0019746800003 · PA #0019746800001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780682815. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
112,166
Distinct HCPCS
10
Medicare allowed
$2,002,119
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0717 |
Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 48,400 | 16 | $5 | |
J1602 |
Injection, golimumab, 1 mg, for intravenous use | 25,350 | 29 | $13 | |
J0129 |
Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 15,800 | 29 | $42 | |
J0897 |
Injection, denosumab, 1 mg | 11,280 | 119 | $23 | |
J1745 |
Injection, infliximab, excludes biosimilar, 10 mg | 8,480 | 30 | $33 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 709 | 316 | $131 | |
96413 |
Administration of chemotherapy into vein, 1 hour or less | 577 | 89 | $138 | |
96372 |
Injection of drug or substance under skin or into muscle | 460 | 146 | $15 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 331 | 51 | $1 | |
J3489 |
Injection, zoledronic acid, 1 mg | 245 | 49 | $9 |
In context: peer comparison
Among 2 peers in Bryn Mawr Rheumatology Physician, average services per provider: 3,728. This provider delivers 30× the peer median.Open Payments
Industry payments received
All-time total
$2,092
Transactions
79
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 20 | $314.84 | |
| Janssen Biotech, INC. | 4 | $183.63 | |
| AstraZeneca Pharmaceuticals Lp | 4 | $182.36 | |
| Amgen INC. | 7 | $170.60 | |
| Fresenius Kabi USA, LLC | 10 | $145.29 | |
| Genentech USA, INC. | 5 | $138.22 | |
| Lilly USA, LLC | 5 | $116.47 | |
| Novartis Pharmaceuticals Corporation | 4 | $111.67 | |
| Ucb, INC. | 4 | $110.00 | |
| Ani Pharmaceuticals, INC. | 4 | $87.06 | |
| Alexion Pharmaceuticals, INC. | 2 | $68.31 | |
| Organon LLC | 3 | $60.25 | |
| Sandoz INC. | 3 | $59.53 | |
| Radius Health, INC. | 2 | $55.33 | |
| Genzyme Corporation | 2 | $48.56 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,778
Patients
516
Total drug cost
$513,607
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydroxychloroquine Sulfate | Generic | 400 | 111 | $29,025 |
| Methotrexate (Methotrexate Sodium) | Brand | 228 | 70 | $9,730 |
| Prednisone | Generic | 184 | 66 | $2,234 |
| Leflunomide | Generic | 174 | 58 | $13,136 |
| Duloxetine Hcl | Generic | 138 | 43 | $4,629 |
| Tramadol Hcl | Generic | 113 | 23 | $648 |
| Methylprednisolone | Generic | 95 | 53 | $2,327 |
| Alendronate Sodium | Generic | 83 | 29 | $1,118 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 75 | 13 | $3,907 |
| Gabapentin | Generic | 70 | 19 | $1,908 |
Hospital affiliations
Frequently asked questions
What is Dr. Stephanie Flagg's medical specialty?
Dr. Stephanie Flagg practices Rheumatology Physician in Bryn Mawr, PA.
Where does Dr. Stephanie Flagg practice?
Dr. Stephanie Flagg practices at 825 Old Lancaster RD, Bryn Mawr, PA 190103231. Office phone: 6105273800.
What is Dr. Stephanie Flagg's NPI?
Dr. Stephanie Flagg's National Provider Identifier (NPI) is 1780682815, issued by NPPES.
Does Dr. Stephanie Flagg accept Medicare assignment?
Yes. Dr. Stephanie Flagg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephanie Flagg commonly perform?
Top Medicare-reported procedures in 2023: Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) (HCPCS J0717); Injection, golimumab, 1 mg, for intravenous use (HCPCS J1602); Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) (HCPCS J0129). Source: CMS Medicare Physician & Other Practitioners file.