Dr. John Baistad Dolven, DO
Dr. John Baistad Dolven is a General Practice Physician provider (General Practice) practicing in Flint, MI, registered in the NPPES registry with NPI 1487022489 since 2015. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1487022489 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John Baistad Dolven |
| Credential | DO |
| Sex | Male |
| Practice address | Flint, MI, 48503 |
| Phone | 8108139579 |
| Enumeration date | 2015-09-08 |
| Last updated in NPPES | 2015-09-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208D00000X | General Practice Physician | Primary | 5101005203 | 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
Copy-ready billing details
Provider: John Dolven, DO NPI: 1487022489 Taxonomy: 208D00000X (General Practice Physician) Address: Flint, MI, 48503
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1841302940 | Vg'S Pharmacy Inc | Organization | Pharmacist | Flint, MI |
| 1669714077 | April Fischer | Individual | Family Medicine Physician | Flint, MI |
| 1982053682 | Lapeer Rx LLC | Organization | Community/Retail Pharmacy | Flint, MI |
Verify this record
Cross-check NPI 1487022489 against the authoritative CMS record: view Dr. John Baistad Dolven 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
Where does John Dolven practice?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-09-08.