John J Frederick, D.O.
John J Frederick is a Diagnostic Radiology Physician provider (Radiology) practicing in Flint, MI, registered in the NPPES registry with NPI 1265469332 since 2006. The credential DO stands for Doctor of Osteopathic Medicine. Practices at Regional Medical Imaging, P.C. (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1265469332 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John J Frederick |
| Credential | D.O. |
| Sex | Male |
| Practice address | 3346 LENNON RD, SUITE 2, Flint, MI, 48507 |
| Phone | 8107321919 |
| Fax | 8107323740 |
| Enumeration date | 2006-06-26 |
| Last updated in NPPES | 2011-08-23 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2085R0202X | Diagnostic Radiology Physician | Primary | 5101007568 | MI |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 310B510660 | Other | MI | BCBSM |
| 300075605 | Other | MI | RAILROAD MEDICARE |
| 3321207 | Medicaid | MI | — |
Copy-ready billing details
Provider: John Frederick, D.O. NPI: 1265469332 Taxonomy: 2085R0202X (Diagnostic Radiology Physician) Address: 3346 LENNON RD, SUITE 2, Flint, MI, 48507
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1427057967 | Regional Medical Imaging, P.C. | Organization | Diagnostic Radiology Physician | Flint, MI |
| 1336175306 | John Morrison | Individual | Diagnostic Radiology Physician | Flint, MI |
Verify this record
Cross-check NPI 1265469332 against the authoritative CMS record: view John J Frederick on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-08-23.