MICHAEL KAZAK MD INC
NPI 1528249232
Internal Medicine - Geriatric Medicine in Santa Maria, CA

Q: What is Michael Kazak MD Inc's NPI number?

The NPI number for Michael Kazak MD Inc is 1528249232. It was assigned to this organization in the NPPES registry on November 21, 2007.

Q: What is Michael Kazak MD Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Active since November 21, 2007

1040 W MAIN ST, SANTA MARIA, CA 93458(805) 922-8269(805) 349-9509 Get Directions Write a Review

NPPES record last updated: December 19, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 24, 2023, Feb 24, 2023, Jan 24, 2023 (3 updates tracked since 2023).

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About Michael Kazak Md Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL KAZAK MD INC (NPI 1528249232) is a healthcare organization registered as a geriatric medicine in Santa Maria, California and active in the NPI registry since November 2007. The organization lists Michael K Kazak, Owner, as its authorized official.

NPPES Registry Identity

NPI1528249232

Entity TypeOrganization

Primary Taxonomy207RG0300X

Legal Business NameMICHAEL KAZAK MD INC

Location Address1040 W MAIN STSanta Maria, CA 93458-4238

Mailing Address1040 W Main StSanta Maria, CA 93458-4238 · (805) 922-8269 · Fax (805) 349-9509

Phone(805) 922-8269

Fax(805) 349-9509

Organization SubpartNo

Authorized OfficialMichael K KazakOwner · (805) 922-8269

Enumeration DateNovember 21, 2007

Last NPPES UpdateDecember 19, 20233 updates tracked since enumeration

NPPES CertifiedDecember 19, 2023

✔ NPI 1528249232 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RG0300X

Definition

An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

1040 W MAIN ST, Santa Maria, CA 93458

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Other Names 1

Doing Business AsMichael Kazak Md Inc

Other Identifiers 1

MedicaidW22110CA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael Kazak Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Michael Kazak MD Inc, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Michael Kazak, MD

Internal Medicine

NPI 1285732636

1040 W MAIN ST
Santa Maria, CA 93458

(805) 922-8269

✔ PECOS✔ Accepts MedicareSame address

Samara Kazak, MD

Family Practice

NPI 1487230413

1040 W MAIN ST
Santa Maria, CA 93458

(805) 922-8269

✔ PECOSSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Kazak MD Inc's NPI number?

The NPI number for Michael Kazak MD Inc is 1528249232. It was assigned to this organization in the NPPES registry on November 21, 2007.

Where is Michael Kazak MD Inc located?

Michael Kazak MD Inc is located at 1040 W Main St, Santa Maria, CA 93458. The listed phone number is (805) 922-8269.

What is Michael Kazak MD Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Michael Kazak MD Inc enrolled in Medicare?

Yes. Michael Kazak MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Michael Kazak MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Michael Kazak MD Inc, in Family Practice and Internal Medicine. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Michael Kazak MD Inc was last updated on December 19, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.