Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Walter Steven Michajlenko, M.D., D.D.S.

Oral and Maxillofacial Surgery (Dentist) in Santa Barbara, CA · enumerated 2006.

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

National Provider Identifier

1386704930

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Registry record

Entity type Individual (Type 1)

Name Dr. Walter Steven Michajlenko

Credential M.D., D.D.S.

Sex Male

Practice address Santa Barbara, CA, 93105

Phone (805) 687-5541

Fax (805) 687-4406

Enumeration date Dec 12, 2006

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License A062700 AND OMS22 (CA) 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.

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Frequently asked questions

What is the NPI number for Walter Michajlenko?

The National Provider Identifier (NPI) for Walter Michajlenko is 1386704930, a Type 1 (individual) record in the CMS NPPES registry.

Where does Walter Michajlenko practice?

The practice location on file with NPPES is in Santa Barbara, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.