Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Philip T Nelsen, MD

Retina Specialist (Ophthalmology) Physician in Toledo, OH · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1982606109

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Registry record

Entity type Individual (Type 1)

Name Philip T Nelsen

Credential MD

Sex Male

Practice address 2865 N Reynolds Rd, Suite 230, Toledo, OH, 43615

Phone (419) 578-4367

Fax (419) 537-5639

Enumeration date Jun 1, 2005

Last updated in NPPES Apr 5, 2017

Taxonomy & licenses

207WX0107X Retina Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License 35049048 (OH) Primary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 35049048 (OH) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
NE0531841	Other	OH	MEDICARE PTAN
1804611061	Other	MI	BCBS OF MICHIGAN
0517668	Medicaid	OH	-

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.

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Frequently asked questions

Is NPI 1982606109 active?

Yes, as of the latest NPPES snapshot, NPI 1982606109 is active (record last updated 2017-04-05).

How do I verify Philip Nelsen's NPI record?

Cross-check NPI 1982606109 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-05.