Doctor profile · Federal record
Dr. John Postley, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · New York, NY
- NPI 1558367631
- Accepts Medicare
- MIPS 10.1 / 100 · 2023
- 58 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
635 Madison Ave, Fl 7
New York, NY 100221009
(212) 857-4646
fax (212) 752-2454
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1968 — 58 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #103739
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558367631. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,529
Distinct HCPCS
10
Medicare allowed
$122,711
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 535 | 314 | $145 | |
36415 |
Insertion of needle into vein for collection of blood sample | 374 | 295 | $8 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 206 | 190 | $17 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 111 | 66 | $102 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 68 | 53 | $65 | |
76705 |
Limited ultrasound scan of abdomen | 62 | 55 | $103 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 47 | 46 | $203 | |
G0008 |
Administration of influenza virus vaccine | 40 | 40 | $35 | |
90662 |
Influenza vaccine split virus, preservative free | 39 | 39 | $72 | |
J3420 |
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | 27 | 14 | $2 |
In context: peer comparison
Among 559 peers in this city , average services per provider: 137. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$52
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 3 | $51.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,042
Patients
639
Total drug cost
$51,532
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 333 | 82 | $5,684 |
| Amlodipine Besylate | Generic | 229 | 55 | $2,701 |
| Colchicine | Generic | 191 | 73 | $19,246 |
| Rosuvastatin Calcium | Generic | 190 | 56 | $4,261 |
| Levothyroxine Sodium | Generic | 163 | 37 | $4,939 |
| Zolpidem Tartrate | Generic | 153 | 31 | $1,684 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 116 | 95 | $1,232 |
| Clonazepam | Generic | 104 | 31 | $1,393 |
| Gabapentin | Generic | 94 | 19 | $1,408 |
| Simvastatin | Generic | 89 | 27 | $1,293 |
Frequently asked questions
What is Dr. John Postley's medical specialty?
Dr. John Postley practices Internal Medicine Physician in New York, NY.
Where does Dr. John Postley practice?
Dr. John Postley practices at 635 Madison Ave, New York, NY 100221009. Office phone: 2128574646.
What is Dr. John Postley's NPI?
Dr. John Postley's National Provider Identifier (NPI) is 1558367631, issued by NPPES.
Does Dr. John Postley accept Medicare assignment?
Yes. Dr. John Postley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Postley commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.