Doctor profile · Federal record
Dr. Seth Chalfin, D.C.
Chiropractor (CMS: Chiropractic) · New York, NY
- NPI 1447377262
- Accepts Medicare
- 35 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
422 W End Ave
New York, NY 100245707
(212) 873-7016
fax (212) 873-7149
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- New York #X006659
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447377262. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
757
Distinct HCPCS
2
Medicare allowed
$29,289
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 455 | 38 | $44 | |
98940 |
Chiropractic manipulative treatment, 1-2 spinal regions | 302 | 22 | $31 |
In context: peer comparison
Among 43 peers in New York Chiropractor, average services per provider: 390. This provider delivers 1.9× the peer median.Frequently asked questions
What is Dr. Seth Chalfin's medical specialty?
Dr. Seth Chalfin practices Chiropractor in New York, NY.
Where does Dr. Seth Chalfin practice?
Dr. Seth Chalfin practices at 422 W End Ave, New York, NY 100245707. Office phone: 2128737016.
What is Dr. Seth Chalfin's NPI?
Dr. Seth Chalfin's National Provider Identifier (NPI) is 1447377262, issued by NPPES.
Does Dr. Seth Chalfin accept Medicare assignment?
Yes. Dr. Seth Chalfin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Seth Chalfin commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941); Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940). Source: CMS Medicare Physician & Other Practitioners file.