Mr. Michael A. Larson, R.PH.
Mr. Michael A. Larson is a Pharmacist provider (Pharmacist) practicing in Flint, MI, registered in the NPPES registry with NPI 1851461719 since 2006. The credential RPH stands for Registered Pharmacist. Practices at Biowell Health LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1851461719 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Michael A. Larson |
| Credential | R.PH. |
| Sex | Male |
| Practice address | Flint, MI, 48532 |
| Phone | 8107328720 |
| Fax | 8107322580 |
| Enumeration date | 2006-11-08 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 5302020730 | MI |
RPH — Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential
Copy-ready billing details
Provider: Michael Larson, R.PH. NPI: 1851461719 Taxonomy: 183500000X (Pharmacist) Address: Flint, MI, 48532
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1043239510 | Jeffrey Rowe | Individual | Pharmacotherapy Pharmacist | Flint, MI |
| 1861571564 | Susan Pennell | Individual | Nutrition Support Pharmacist | Flint, MI |
| 1255470738 | Gerald Eisenbeis | Individual | Pharmacist | Flint, MI |
| 1275750895 | Robert Krueger | Individual | Pharmacist | Flint, MI |
| 1033327382 | Norma Skoglund | Individual | Pharmacist | Flint, MI |
| 1922535335 | Yuan-Nung Lin | Individual | Pharmacist | Flint, MI |
| 1295254225 | Alissa Johnson | Individual | Pharmacist | Flint, MI |
| 1497499420 | Biowell Health LLC | Organization | Community/Retail Pharmacy | Flint, MI |
Verify this record
Cross-check NPI 1851461719 against the authoritative CMS record: view Mr. Michael A. Larson 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 2007-07-08.