Doctor profile · Federal record
Dr. Alexander Chan, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · New York, NY
- NPI 1568427243
- Accepts Medicare
- 22 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
13-17 Elizabeth Street, Rm 409
New York, NY 100134903
(212) 334-3999
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- January 12, 2026
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #239025
- Medicaid
- NY #02749439
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568427243. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,788
Distinct HCPCS
10
Medicare allowed
$155,126
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 337 | 126 | $145 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 292 | 113 | $64 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 281 | 120 | $103 | |
36415 |
Insertion of needle into vein for collection of blood sample | 273 | 124 | $8 | |
G0008 |
Administration of influenza virus vaccine | 119 | 119 | $35 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 97 | 97 | $146 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 87 | 87 | $76 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 81 | 55 | $103 | |
G0009 |
Administration of pneumococcal vaccine | 63 | 63 | $35 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 61 | 61 | $283 |
In context: peer comparison
Among 559 peers in this city , average services per provider: 137. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$441
Transactions
9
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Esperion Therapeutics, Inc. | 1 | $149.95 | |
| Abbott Laboratories | 1 | $124.39 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 3 | $98.17 | |
| GlaxoSmithKline, LLC. | 3 | $53.79 | |
| Seqirus USA Inc | 1 | $14.83 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
8,071
Patients
1,711
Total drug cost
$451,684
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 1,350 | 286 | $12,783 |
| Losartan Potassium | Generic | 909 | 190 | $12,792 |
| Amlodipine Besylate | Generic | 903 | 183 | $5,264 |
| Simvastatin | Generic | 493 | 102 | $4,956 |
| Vascepa (Icosapent Ethyl) | Brand | 448 | 86 | $313,315 |
| Omeprazole | Generic | 436 | 114 | $7,007 |
| Famotidine | Generic | 434 | 101 | $6,223 |
| Tamsulosin Hcl | Generic | 420 | 98 | $8,883 |
| Raloxifene Hcl | Generic | 416 | 94 | $38,680 |
| Metoprolol Succinate | Generic | 415 | 80 | $6,743 |
Frequently asked questions
What is Dr. Alexander Chan's medical specialty?
Dr. Alexander Chan practices Internal Medicine Physician in New York, NY.
Where does Dr. Alexander Chan practice?
Dr. Alexander Chan practices at 13-17 Elizabeth Street, New York, NY 100134903. Office phone: 2123343999.
What is Dr. Alexander Chan's NPI?
Dr. Alexander Chan's National Provider Identifier (NPI) is 1568427243, issued by NPPES.
Does Dr. Alexander Chan accept Medicare assignment?
Yes. Dr. Alexander Chan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexander Chan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Telephone medical discussion with physician (HCPCS 99441); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.