Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Erik Sinka, D.O.
Neurology Physician in Pigeon, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1730133539
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Erik Sinka
Credential D.O.
Sex Male
Practice address 170 N Caseville Rd, Pigeon, MI, 48755
Phone (989) 453-5282
Fax (844) 816-1892
Enumeration date May 19, 2006
Last updated in NPPES Jun 23, 2026
Taxonomy & licenses
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 5101016266 (MI) Primary
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 |
|---|---|---|---|
| 013700 | Medicaid | SC | - |
| 5101016266 | Other | MI | STATE LICENSE |
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Erik Sinka?
Erik Sinka is registered in NPPES with the primary taxonomy of Neurology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Scheurer Hospital Critical Access Hospital · Pigeon, MI NPI 1437102993 Paul Ariagno Neurology Physician · Pigeon, MI NPI 1891742144 Accurate Radiology, P.C. Diagnostic Radiology Physician · Pigeon, MI NPI 1144235805 Cynthia Herrin Certified Registered Nurse Anesthetist · Pigeon, MI NPI 1265532147 Atul Agrawal Surgery Physician · Pigeon, MI NPI 1518067412 Gregg Hernisey Certified Registered Nurse Anesthetist · Pigeon, MI NPI 1083714935 Dwight Slater Emergency Medicine Physician · Pigeon, MI NPI 1144320169 Scheurer Hospital Emergency Medicine Physician · Pigeon, MI NPI 1154491926
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-23.