Doctor profile · Federal record
Dr. Carly Gerretsen, NP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Buffalo, NY
- NPI 1871783134
- Accepts Medicare
- 20 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Elm and Carlton St
Buffalo, NY 142630001
(716) 845-2300
fax (716) 845-4341
Credentials & registration
- NPI registered
- August 2007 — 19 yrs on file
- Profile last updated
- February 2, 2011
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- New York #F335122
- Medicaid
- NY #02904727
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871783134. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$55
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 1 | $28.53 | |
| Janssen Biotech, Inc. | 1 | $26.47 |
By nature of payment
Frequently asked questions
What is Dr. Carly Gerretsen's medical specialty?
Dr. Carly Gerretsen practices Family Nurse Practitioner in Buffalo, NY.
Where does Dr. Carly Gerretsen practice?
Dr. Carly Gerretsen practices at Elm and Carlton St, Buffalo, NY 142630001. Office phone: 7168452300.
What is Dr. Carly Gerretsen's NPI?
Dr. Carly Gerretsen's National Provider Identifier (NPI) is 1871783134, issued by NPPES.
Does Dr. Carly Gerretsen accept Medicare assignment?
Yes. Dr. Carly Gerretsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.