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JOEL D. CLARFIELD, M.D. INC.
NPI 1669660239
Internal Medicine in Mission Hills, CA

Active since October 09, 2007CLIA 05D0970430 · Waiver
11550 INDIAN HILLS RD STE 300, MISSION HILLS, CA 91345(818) 838-2200(818) 838-6888 Get Directions Write a Review

NPPES record last updated: October 9, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Joel D. Clarfield, M.d. Inc. NPPES

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

JOEL D. CLARFIELD, M.D. INC. (NPI 1669660239) is a healthcare organization registered as an internal medicine in Mission Hills, California and active in the NPI registry since October 2007. The organization holds a CLIA Waiver certificate valid through November 16, 2027 and lists Joel D. Clarfield, Owner, as its authorized official.

NPPES Registry Identity

NPI1669660239
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameJOEL D. CLARFIELD, M.D. INC.
Location Address11550 INDIAN HILLS RD STE 300Mission Hills, CA 91345-1203
Mailing Address11550 Indian Hills Rd Ste 300Mission Hills, CA 91345-1203 · (818) 838-2200 · Fax (818) 838-6888
Phone(818) 838-2200
Fax(818) 838-6888
Organization SubpartNo
Authorized OfficialJoel D. ClarfieldOwner · (818) 838-2200
Enumeration DateOctober 9, 2007
✔ NPI 1669660239 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A30778
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
11550 INDIAN HILLS RD STE 300, Mission Hills, CA 91345
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Other Identifiers 1

Other00A307780CA · Medicare So. Ca

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

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 05D0970430

Joel D Clarfield MD · Mission Hills, CA
Active · expires Nov 16, 2027
CLIA Number05D0970430
Laboratory TypePhysician Office
Certificate Effective DateNovember 17, 2025
Certificate Expiration DateNovember 16, 2027
Laboratory DirectorJoel D. Clarfield MD
Laboratory Phone(818) 838-2200
Laboratory LocationJoel D Clarfield MD11550 Indian Hills Rd Ste 200, Mission Hills, CA 91345
CLIA data matches this NPI record on: Phone
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 Joel D. Clarfield, M.D. Inc.'s NPI number?

The NPI number for Joel D. Clarfield, M.D. Inc. is 1669660239. It was assigned to this organization in the NPPES registry on October 9, 2007.

Where is Joel D. Clarfield, M.D. Inc. located?

Joel D. Clarfield, M.D. Inc. is located at 11550 Indian Hills Rd Ste 300, Mission Hills, CA 91345. The listed phone number is (818) 838-2200.

What is Joel D. Clarfield, M.D. Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Joel D. Clarfield, M.D. Inc. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D0970430) is associated with this NPI, valid through November 16, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Joel D. Clarfield, M.D. Inc. was last updated on October 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.