Doctor profile · Federal record
Dr. Alan Antfleck, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Kenmore, NY
- NPI 1154365559
- Accepts Medicare
- 40 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3800 Delaware Ave, Suite 102
Kenmore, NY 142171094
(716) 551-1970
fax (716) 783-8557
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- August 17, 2012
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #237938
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154365559. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
40
Distinct HCPCS
2
Medicare allowed
$4,282
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 22 | 22 | $124 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 12 | $87 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 100. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$2,486
Transactions
49
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 12 | $829.29 | |
| Phathom Pharmaceuticals, Inc. | 4 | $490.74 | |
| Novo Nordisk Inc | 9 | $214.61 | |
| Amgen Inc. | 5 | $161.74 | |
| CVRx, Inc. | 1 | $144.74 | |
| Paratek Pharmaceuticals, Inc. | 2 | $144.39 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $124.99 | |
| Boston Scientific Corporation | 1 | $112.67 | |
| PFIZER INC. | 3 | $50.64 | |
| Sumitomo Pharma America, Inc. | 3 | $48.51 | |
| ABBVIE INC. | 2 | $43.60 | |
| Lilly USA, LLC | 2 | $34.55 | |
| IDORSIA PHARMACEUTICALS US INC | 2 | $32.59 | |
| Hologic Sales and Service, LLC | 1 | $23.67 | |
| Medtronic, Inc. | 1 | $15.84 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,002
Patients
161
Total drug cost
$23,814
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 174 | 43 | $3,394 |
| Amlodipine Besylate | Generic | 109 | 21 | $1,041 |
| Levothyroxine Sodium | Generic | 97 | 19 | $1,699 |
| Rosuvastatin Calcium | Generic | 86 | 24 | $2,830 |
| Omeprazole | Generic | 74 | 13 | $772 |
| Ezetimibe | Generic | 69 | 17 | $2,869 |
| Pravastatin Sodium | Generic | 58 | 12 | $1,137 |
| Gabapentin | Generic | 53 | 0 | $1,151 |
| Allopurinol | Generic | 48 | 0 | $797 |
| Lisinopril | Generic | 43 | 12 | $640 |
Frequently asked questions
What is Dr. Alan Antfleck's medical specialty?
Dr. Alan Antfleck practices Internal Medicine Physician in Kenmore, NY.
Where does Dr. Alan Antfleck practice?
Dr. Alan Antfleck practices at 3800 Delaware Ave, Kenmore, NY 142171094. Office phone: 7165511970.
What is Dr. Alan Antfleck's NPI?
Dr. Alan Antfleck's National Provider Identifier (NPI) is 1154365559, issued by NPPES.
Does Dr. Alan Antfleck accept Medicare assignment?
Yes. Dr. Alan Antfleck accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alan Antfleck commonly perform?
Top Medicare-reported procedures in 2023: Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.