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Dr. William Andrew Maxwell, M.D.

Ophthalmology Physician in Fresno, CA · enumerated 2006.

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

National Provider Identifier

1205898681

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Registry record

Entity type Individual (Type 1)
Name Dr. William Andrew Maxwell
Credential M.D.
Sex Male
Practice address 1360 E Herndon Ave, Suite 401, Fresno, CA, 93720
Phone (559) 449-5010
Fax (559) 449-5014
Enumeration date Apr 3, 2006
Last updated in NPPES Aug 27, 2008

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License G35175 (CA) Primary
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
1304310001 Other CA CIGNA MEDICARE DMERC
GR0078920 Medicaid CA -
GR0078924 Medicaid CA -
1304310005 Other CA CIGNA MEDICARE DMERC
GR0078921 Medicaid CA -
00G351750 Medicaid CA -
GR0078923 Medicaid CA -
1304310002 Other CA CIGNA MEDICARE DMERC
1304310003 Other CA CIGNA MEDICARE DMERC
1304310004 Other CA CIGNA MEDICARE DMERC
GR0078922 Medicaid CA -

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

Where does William Maxwell practice?
The practice location on file with NPPES is in Fresno, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Maxwell?
The National Provider Identifier (NPI) for William Maxwell is 1205898681, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-27.