Doctor profile · Federal record
Dr. Michael Flanagan, MD, PHD
Internal Medicine Physician (CMS: Internal Medicine) · Bryn Mawr, PA
- NPI 1851453252
- Accepts Medicare
- MIPS 95.8 / 100 · 2023
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
955 E Haverford Road, Sutie 300
Bryn Mawr, PA 19010
(610) 527-8844
fax (610) 527-6658 - Mailing address
-
955 E Haverford RD Ste 300
Bryn Mawr, PA 190103848
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- August 8, 2025
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Pennsylvania #MD031671E
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851453252. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,860
Distinct HCPCS
10
Medicare allowed
$261,835
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 772 | 354 | $133 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 517 | 424 | $94 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 413 | 413 | $19 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 407 | 407 | $133 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 178 | 21 | $77 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 108 | 106 | $15 | |
G0008 |
Administration of influenza virus vaccine | 99 | 99 | $32 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 98 | 98 | $76 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 57 | 20 | $24 | |
36415 |
Insertion of needle into vein for collection of blood sample | 50 | 37 | $5 |
In context: peer comparison
Among 12 peers in Bryn Mawr Internal Medicine Physician, average services per provider: 112. This provider delivers 26× the peer median.Open Payments
Industry payments received
All-time total
$1,149
Transactions
52
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 10 | $181.50 | |
| GlaxoSmithKline, LLC. | 8 | $150.27 | |
| Lilly USA, LLC | 6 | $139.95 | |
| Novo Nordisk INC | 6 | $117.65 | |
| AstraZeneca Pharmaceuticals Lp | 5 | $86.59 | |
| Daiichi Sankyo INC. | 3 | $80.32 | |
| Pfizer INC. | 3 | $71.80 | |
| Axsome Therapeutics, INC. | 3 | $65.58 | |
| iRhythm Technologies, INC. | 1 | $33.64 | |
| Eisai INC. | 1 | $31.75 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $30.99 | |
| Phathom Pharmaceuticals, INC. | 2 | $29.65 | |
| Sumitomo Pharma America, INC. | 1 | $28.09 | |
| Astellas Pharma US INC | 1 | $21.74 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $20.97 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,305
Patients
822
Total drug cost
$130,787
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 539 | 141 | $7,002 |
| Amlodipine Besylate | Generic | 356 | 92 | $3,239 |
| Levothyroxine Sodium | Generic | 333 | 78 | $6,044 |
| Rosuvastatin Calcium | Generic | 306 | 79 | $9,829 |
| Escitalopram Oxalate | Generic | 189 | 45 | $6,597 |
| Lisinopril | Generic | 188 | 44 | $1,812 |
| Omeprazole | Generic | 176 | 50 | $2,704 |
| Lorazepam | Generic | 173 | 43 | $1,296 |
| Simvastatin | Generic | 167 | 41 | $1,674 |
| Sertraline Hcl | Generic | 160 | 34 | $2,296 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Flanagan's medical specialty?
Dr. Michael Flanagan practices Internal Medicine Physician in Bryn Mawr, PA.
Where does Dr. Michael Flanagan practice?
Dr. Michael Flanagan practices at 955 E Haverford Road, Bryn Mawr, PA 19010. Office phone: 6105278844.
What is Dr. Michael Flanagan's NPI?
Dr. Michael Flanagan's National Provider Identifier (NPI) is 1851453252, issued by NPPES.
Does Dr. Michael Flanagan accept Medicare assignment?
Yes. Dr. Michael Flanagan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Flanagan 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 depression screening, 5 to 15 minutes (HCPCS G0444). Source: CMS Medicare Physician & Other Practitioners file.