Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tim Hc Pan, DO

Ophthalmology Physician in Bay City, MI · enumerated 2005 · practices at Andersen Eye Associates.

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

National Provider Identifier

1245235332

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Registry record

Entity type Individual (Type 1)

Name Dr. Tim Hc Pan

Credential DO

Sex Male

Practice address 1601 Marquette St, Ste 1, Bay City, MI, 48706

Phone (989) 671-2550

Fax (989) 671-2545

Enumeration date Jun 16, 2005

Last updated in NPPES Apr 7, 2021

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 5101012786 (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
1104118170	Medicaid	MI	-

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 → Validate an NPI →

Frequently asked questions

What specialty is Tim Pan?

Tim Pan is registered in NPPES with the primary taxonomy of Ophthalmology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

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Charles Kerr Family Medicine Physician · Bay City, MI NPI 1568495406 Andersen Eye Associates Eyewear Supplier · Bay City, MI NPI 1477748754 Ashly Bailey General Practice Dentistry · Bay City, MI NPI 1558680108 Benjamin Straight General Practice Dentistry · Bay City, MI NPI 1275898348

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-07.