Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Melvyn J Michaelian, M.D.

Surgery Physician in Fallbrook, CA · enumerated 2005.

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

National Provider Identifier

1427053438

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Registry record

Entity type Individual (Type 1)

Name Dr. Melvyn J Michaelian

Credential M.D.

Sex Male

Practice address 521 E Elder St, Ste 205, Fallbrook, CA, 92028

Phone (760) 728-6106

Fax (760) 728-4547

Enumeration date Jun 16, 2005

Last updated in NPPES Aug 29, 2007

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License G14877 (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
YYY49687Y	Other	CA	SOUTHERN BLUE SHIELD
ZZZ27707Z	Other	CA	NORTHERN BLUE SHIELD
00G148770	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

What is the NPI number for Melvyn Michaelian?

The National Provider Identifier (NPI) for Melvyn Michaelian is 1427053438, a Type 1 (individual) record in the CMS NPPES registry.

Where does Melvyn Michaelian practice?

The practice location on file with NPPES is in Fallbrook, CA. 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 2007-08-29.