Robert Tomsak MD, PHD
About this NPIWhat this record shows.
NPI 1336162122 is registered to Robert Tomsak MD, PHD, a Ophthalmology Physician practising at 4717 St Antoine, Kresge Eye Institute in Detroit, Michigan. Ophthalmology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Robert Tomsak MD, PHD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 738110OH· Issued by BUCKEYE MEDICAID
- 2386992OH· Issued by AETNA
- 130023873· Issued by MCR RR
- P00398391OH· Issued by RAILROAD MEDICARE
- 000000510698OH· Issued by ANTHEM
- 000000221074OH· Issued by UNISON
- 364082OH· Issued by WELLCARE MEDICAID
Medicaid
- 0445718OH
Source: NPPES public registry.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20100315000761OphthalmologyMI
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Robert Tomsak MD, PHD accepts. To confirm in-network status with your specific health plan, contact Robert Tomsak MD, PHD directly at (313) 577-8900.
Frequently asked
Yes. NPI 1336162122 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Ophthalmology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (313) 577-8900.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Robert Tomsak MD, PHD is a Type-1 individual NPI.