Doctor profile · Federal record
Dr. Jan Novak, MD
Gastroenterology Physician (CMS: Gastroenterology) · Buffalo, NY
- NPI 1427096239
- Accepts Medicare
- 56 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
462 Grider St
Buffalo, NY 142153021
(716) 898-3391
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- November 23, 2011
- Year of graduation
- 1970 — 56 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #109754
- Medicaid
- NY #00626811
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427096239. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
33
Distinct HCPCS
1
Medicare allowed
$2,880
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 33 | 12 | $87 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 45. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$1,561
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| CALLIDITAS THERAPEUTICS US INC. | 2 | $1,561.36 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
86
Patients
0
Total drug cost
$15,458
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 32 | 0 | $230 |
| Loperamide (Loperamide Hcl) | Brand | 21 | 0 | $1,493 |
| Mesalamine | Generic | 20 | 0 | $13,547 |
| Omeprazole | Generic | 13 | 0 | $188 |
Hospital affiliations
Frequently asked questions
What is Dr. Jan Novak's medical specialty?
Dr. Jan Novak practices Gastroenterology Physician in Buffalo, NY.
Where does Dr. Jan Novak practice?
Dr. Jan Novak practices at 462 Grider St, Buffalo, NY 142153021. Office phone: 7168983391.
What is Dr. Jan Novak's NPI?
Dr. Jan Novak's National Provider Identifier (NPI) is 1427096239, issued by NPPES.
Does Dr. Jan Novak accept Medicare assignment?
Yes. Dr. Jan Novak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jan Novak commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.