Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael James Fealy, MD

Surgery of the Hand (Plastic Surgery) Physician in Simi Valley, CA · enumerated 2005.

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

National Provider Identifier

1669468872

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael James Fealy

Credential MD

Sex Male

Practice address 2525 Erringer Rd, Simi Valley, CA, 93065

Phone (805) 527-1404

Fax (805) 527-5246

Enumeration date Sep 22, 2005

Last updated in NPPES Jul 14, 2025

Taxonomy & licenses

208200000X Plastic Surgery Physician Allopathic & Osteopathic Physicians · License G69172 (CA) Secondary

2082S0105X Surgery of the Hand (Plastic Surgery) Physician Allopathic & Osteopathic Physicians · License G69172 (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
F16274	Other	CA	UPIN
G69172	Other	CA	STATE LICENSE

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 Michael Fealy?

Michael Fealy is registered in NPPES with the primary taxonomy of Surgery of the Hand (Plastic Surgery) 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-14.