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DR. J. MICHAIL INC.
NPI 1457859407
Family Medicine - Geriatric Medicine in Granada Hills, CA

Active since January 24, 2018CLIA 05D2315975 · Waiver
10605 BALBOA BLVD STE 260, GRANADA HILLS, CA 91344(818) 277-5798(818) 831-8990 Get Directions Write a Review

NPPES record last updated: June 10, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jun 10, 2025, Jun 17, 2020 (2 updates tracked since 2020).

About Dr. J. Michail Inc. NPPES

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

DR. J. MICHAIL INC. (NPI 1457859407) is a healthcare organization registered as a geriatric medicine in Granada Hills, California and active in the NPI registry since January 2018. The organization holds a CLIA Waiver certificate valid through December 22, 2026, maintains a secondary practice location in Panorama City, and lists James Michail, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1457859407
Entity TypeOrganization
Primary Taxonomy207QG0300X
Legal Business NameDR. J. MICHAIL INC.
Location Address10605 BALBOA BLVD STE 260Granada Hills, CA 91344-6353
Mailing Address10605 Balboa Blvd Ste 260Granada Hills, CA 91344-6353 · (818) 277-5798
Phone(818) 277-5798
Fax(818) 831-8990
Organization SubpartNo
Authorized OfficialJames MichailMedical Director · (818) 277-5798
Enumeration DateJanuary 24, 2018
Last NPPES UpdateJune 10, 20252 updates tracked since enumeration
NPPES CertifiedJune 10, 2025
✔ NPI 1457859407 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QG0300X
License✔ Licensed in CA · A142997
Definition
A family medicine physician with 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.
10605 BALBOA BLVD STE 260, Granada Hills, CA 91344
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Secondary Practice Location 1

Location 114860 Roscoe BlvdPanorama City, CA 91402-4665 · Phone (818) 787-1049

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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)

Dr. J. Michail Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Dr. J. Michail Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

James Michail, M.D.
Geriatric Medicine
NPI 1760879217
10515 BALBOA BLVD STE 290
Granada Hills, CA 91344
(818) 831-8999
✔ PECOS✔ Accepts Medicare0.1 mi

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2315975

Dr J Michail MD, Inc · Granada Hills, CA
Active · expires Dec 22, 2026
CLIA Number05D2315975
Laboratory TypePhysician Office
Certificate Effective DateDecember 23, 2024
Certificate Expiration DateDecember 22, 2026
Laboratory DirectorJames Michail
Laboratory Phone(833) 860-4133
Laboratory LocationDr J Michail MD, Inc10605 Balboa Blvd Ste 260, Granada Hills, CA 91344
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

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 Dr. J. Michail Inc.'s NPI number?

The NPI number for Dr. J. Michail Inc. is 1457859407. It was assigned to this organization in the NPPES registry on January 24, 2018.

Where is Dr. J. Michail Inc. located?

Dr. J. Michail Inc. is located at 10605 Balboa Blvd Ste 260, Granada Hills, CA 91344. The listed phone number is (818) 277-5798.

What is Dr. J. Michail Inc.'s specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Geriatric Medicine, with taxonomy code 207QG0300X.

Is Dr. J. Michail Inc. enrolled in Medicare?

Yes. Dr. J. Michail Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr. J. Michail Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Geriatric Medicine) reassigns their Medicare billing to Dr. J. Michail Inc.. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Dr. J. Michail Inc. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2315975) is associated with this NPI, valid through December 22, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Dr. J. Michail Inc. was last updated on June 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.