Doctor profile · Federal record
Dr. Alexander Selby, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · New York, NY
- NPI 1306400627
- Accepts Medicare
- MIPS 85.0 / 100 · 2023
- 7 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 E 77Th St
New York, NY 100751850
(212) 434-2000 - Mailing address
-
100 East 77Th Street
New York, NY 100751850
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- May 25, 2022
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- New York #316808
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306400627. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
581
Distinct HCPCS
4
Medicare allowed
$106,705
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 390 | 376 | $199 | |
99284 |
Emergency department visit with moderate level of medical decision making | 137 | 128 | $136 | |
99291 |
Critical care, first 30-74 minutes | 39 | 39 | $240 | |
99283 |
Emergency department visit with low level of medical decision making | 15 | 15 | $82 |
In context: peer comparison
Among 345 peers in New York Emergency Medicine Physician, average services per provider: 70. This provider delivers 8.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
79
Patients
79
Total drug cost
$2,123
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefpodoxime Proxetil | Generic | 37 | 37 | $1,950 |
| Azithromycin | Generic | 18 | 18 | $64 |
| Prednisone | Generic | 13 | 13 | $14 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 11 | 11 | $95 |
Hospital affiliations
Frequently asked questions
What is Dr. Alexander Selby's medical specialty?
Dr. Alexander Selby practices Emergency Medicine Physician in New York, NY.
Where does Dr. Alexander Selby practice?
Dr. Alexander Selby practices at 100 E 77Th St, New York, NY 100751850. Office phone: 2124342000.
What is Dr. Alexander Selby's NPI?
Dr. Alexander Selby's National Provider Identifier (NPI) is 1306400627, issued by NPPES.
Does Dr. Alexander Selby accept Medicare assignment?
Yes. Dr. Alexander Selby accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexander Selby 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.