Doctor profile · Federal record
Dr. John Gehnrich, D.C.
Chiropractor (CMS: Chiropractic) · Rockville Centre, NY
- NPI 1710191093
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
25 S Park Ave
Rockville Centre, NY 115705214
(516) 536-6000
fax (516) 536-6100
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- New York #008857
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710191093. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$89
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 1 | $88.95 |
By nature of payment
Frequently asked questions
What is Dr. John Gehnrich's medical specialty?
Dr. John Gehnrich practices Chiropractor in Rockville Centre, NY.
Where does Dr. John Gehnrich practice?
Dr. John Gehnrich practices at 25 S Park Ave, Rockville Centre, NY 115705214. Office phone: 5165366000.
What is Dr. John Gehnrich's NPI?
Dr. John Gehnrich's National Provider Identifier (NPI) is 1710191093, issued by NPPES.
Does Dr. John Gehnrich accept Medicare assignment?
Yes. Dr. John Gehnrich accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.