Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William Ross Peery II, MD

Surgical Critical Care Physician in Fort Wayne, IN · enumerated 2007.

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

National Provider Identifier

1821294588

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Registry record

Entity type Individual (Type 1)

Name Dr. William Ross Peery II

Credential MD

Sex Male

Practice address 7900 W Jefferson Blvd Ste 306, Fort Wayne, IN, 46804

Phone (260) 458-3610

Fax (260) 458-3611

Enumeration date Jun 21, 2007

Last updated in NPPES Feb 11, 2026

Taxonomy & licenses

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License C204473 (CA) Secondary

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License 01080921A (IN) Primary

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

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 is the NPI number for William Peery?

The National Provider Identifier (NPI) for William Peery is 1821294588, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Peery practice?

The practice location on file with NPPES is in Fort Wayne, IN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-11.