Doctor profile · Federal record
Dr. Andrew Flanagan, DO
Emergency Medicine Physician (CMS: Emergency Medicine) · East Patchogue, NY
- NPI 1578723011
- Accepts Medicare
- MIPS 22.9 / 100 · 2023
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
101 Hospital RD
East Patchogue, NY 117724870
(631) 654-7763 - Mailing address
-
5 Williams Boulevard, Apt 2P
Lake Grove, NY 11755
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- June 21, 2012
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- New York #258009
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578723011. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
722
Distinct HCPCS
7
Medicare allowed
$127,745
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 322 | 308 | $207 | |
99284 |
Emergency department visit with moderate level of medical decision making | 244 | 234 | $142 | |
99291 |
Critical care, first 30-74 minutes | 65 | 65 | $250 | |
99283 |
Emergency department visit with low level of medical decision making | 45 | 44 | $85 | |
99238 |
Hospital discharge day management, 30 minutes or less | 19 | 18 | $93 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 15 | 14 | $150 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 12 | $199 |
In context: peer comparison
Among 2 peers in East Patchogue Emergency Medicine Physician, average services per provider: 86. This provider delivers 8.4× the peer median.Open Payments
Industry payments received
All-time total
$113
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 1 | $112.94 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
34
Patients
16
Total drug cost
$332
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amantadine (Amantadine Hcl) | Brand | 18 | 0 | $181 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 16 | 16 | $151 |
Hospital affiliations
Frequently asked questions
What is Dr. Andrew Flanagan's medical specialty?
Dr. Andrew Flanagan practices Emergency Medicine Physician in East Patchogue, NY.
Where does Dr. Andrew Flanagan practice?
Dr. Andrew Flanagan practices at 101 Hospital RD, East Patchogue, NY 117724870. Office phone: 6316547763.
What is Dr. Andrew Flanagan's NPI?
Dr. Andrew Flanagan's National Provider Identifier (NPI) is 1578723011, issued by NPPES.
Does Dr. Andrew Flanagan accept Medicare assignment?
Yes. Dr. Andrew Flanagan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Flanagan commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.