Michael Lee Stark, DO
Michael Lee Stark is a Ophthalmology Physician provider (Ophthalmology) practicing in Sidney, OH, registered in the NPPES registry with NPI 1679579577 since 2005. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1679579577 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Michael Lee Stark |
| Credential | DO |
| Sex | Male |
| Practice address | Sidney, OH, 45365 |
| Phone | 9374923755 |
| Fax | 9374921132 |
| Enumeration date | 2005-06-24 |
| Last updated in NPPES | 2020-09-16 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207W00000X | Ophthalmology Physician | Primary | 3380 | OH |
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 |
|---|---|---|---|
| 0533462 | Medicaid | OH | — |
Copy-ready billing details
Provider: Michael Stark, DO NPI: 1679579577 Taxonomy: 207W00000X (Ophthalmology Physician) Address: Sidney, OH, 45365
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1659377554 | Jeffrey Ward | Individual | Optometrist | Sidney, OH |
| 1598723405 | Abh Anesthesia Inc | Organization | Certified Registered Nurse Anesthetist | Sidney, OH |
| 1336197359 | James Hemesath | Individual | Certified Registered Nurse Anesthetist | Sidney, OH |
| 1033145180 | Valley Eye Institute Inc | Organization | Ophthalmology Physician | Sidney, OH |
| 1184190001 | R&P Anesthesia, LLC | Organization | Certified Registered Nurse Anesthetist | Sidney, OH |
| 1104623917 | Peak Anesthesia Staffing Solutions LLC | Organization | Certified Registered Nurse Anesthetist | Sidney, OH |
| 1427856236 | Peak Anesthesia Management LLC | Organization | Certified Registered Nurse Anesthetist | Sidney, OH |
Verify this record
Cross-check NPI 1679579577 against the authoritative CMS record: view Michael Lee Stark 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 2020-09-16.