Doctor profile · Federal record
Dr. John Hammer, DC
Chiropractor (CMS: Chiropractic) · Rocky Mount, NC
- NPI 1790701720
- Accepts Medicare
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3123 Sunset Avenue
Rocky Mount, NC 27804
(252) 443-7900
fax (252) 443-9519 - Mailing address
-
Po Box 8077
Rocky Mount, NC 27804
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- North Carolina #2018
- Medicaid
- NC #890822C
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790701720. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
601
Distinct HCPCS
2
Medicare allowed
$21,865
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 509 | 67 | $38 | |
98940 |
Chiropractic manipulative treatment, 1-2 spinal regions | 92 | 25 | $26 |
In context: peer comparison
Among 5 peers in Rocky Mount Chiropractor, average services per provider: 361. This provider delivers 1.7× the peer median.Frequently asked questions
What is Dr. John Hammer's medical specialty?
Dr. John Hammer practices Chiropractor in Rocky Mount, NC.
Where does Dr. John Hammer practice?
Dr. John Hammer practices at 3123 Sunset Avenue, Rocky Mount, NC 27804. Office phone: 2524437900.
What is Dr. John Hammer's NPI?
Dr. John Hammer's National Provider Identifier (NPI) is 1790701720, issued by NPPES.
Does Dr. John Hammer accept Medicare assignment?
Yes. Dr. John Hammer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Hammer 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.