PAUL D. ROSENBLIT, M.D., INC
NPI 1215215231
Internal Medicine - Endocrinology, Diabetes & Metabolism in Huntington Beach, CA

Q: What is Paul D. Rosenblit, M.D., Inc's NPI number?

The NPI number for Paul D. Rosenblit, M.D., Inc is 1215215231. It was assigned to this organization in the NPPES registry on July 25, 2011.

Q: What is Paul D. Rosenblit, M.D., Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Active since July 25, 2011CLIA 05D0709722 · Waiver

18821 DELAWARE ST, SUITE 202, HUNTINGTON BEACH, CA 92648(714) 375-5572(714) 375-5575 Get Directions Write a Review

NPPES record last updated: August 20, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Paul D. Rosenblit, M.d., Inc NPPES

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

PAUL D. ROSENBLIT, M.D., INC (NPI 1215215231) is a healthcare organization registered as an endocrinology, diabetes & metabolism in Huntington Beach, California and active in the NPI registry since July 2011. The organization holds a CLIA Waiver certificate valid through April 21, 2028 and lists Ni Yao, Office Manager/administration, as its authorized official.

NPPES Registry Identity

NPI1215215231

Entity TypeOrganization

Primary Taxonomy207RE0101X

Legal Business NamePAUL D. ROSENBLIT, M.D., INC

Location Address18821 DELAWARE ST, SUITE 202Huntington Beach, CA 92648-1926

Mailing Address18821 Delaware St, Suite 202Huntington Beach, CA 92648-1926 · (714) 375-5572 · Fax (714) 375-5575

Phone(714) 375-5572

Fax(714) 375-5575

Organization SubpartNo

Authorized OfficialNi YaoOffice Manager/administration · (714) 375-5572

Enumeration DateJuly 25, 2011

Last NPPES UpdateAugust 20, 2019

✔ NPI 1215215231 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

18821 DELAWARE ST, Huntington Beach, CA 92648

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Other Identifiers 1

Other1699862102CA · Npi

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Paul D. Rosenblit, M.d., Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by December 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date

StateCaliforniaEnrollment IDO20111013000320Non-DME Part B · Clinic/Group PracticeDue dateDecember 31, 2026

Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Paul D. Rosenblit, M.D., Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Paul Rosenblit, M.D.

Internal Medicine

NPI 1699862102

18821 DELAWARE ST SUITE 202
Huntington Beach, CA 92648

(714) 375-5572

✔ PECOS✔ Accepts MedicareSame address

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 05D0709722

Paul D Rosenblit, MD, Inc · Huntington Beach, CA

Active · expires Apr 21, 2028

CLIA Number05D0709722

Laboratory TypePhysician Office

Certificate Effective DateApril 22, 2026

Certificate Expiration DateApril 21, 2028

Laboratory DirectorPaul D. Rosenblit

Laboratory Phone(714) 375-5572

Laboratory LocationPaul D Rosenblit, MD, Inc18821 Delaware Street, Suite 202, Huntington Beach, CA 92648

CLIA data matches this NPI record on: Address 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 Paul D. Rosenblit, M.D., Inc's NPI number?

The NPI number for Paul D. Rosenblit, M.D., Inc is 1215215231. It was assigned to this organization in the NPPES registry on July 25, 2011.

Where is Paul D. Rosenblit, M.D., Inc located?

Paul D. Rosenblit, M.D., Inc is located at 18821 Delaware St Suite 202, Huntington Beach, CA 92648. The listed phone number is (714) 375-5572.

What is Paul D. Rosenblit, M.D., Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Paul D. Rosenblit, M.D., Inc enrolled in Medicare?

Yes. Paul D. Rosenblit, M.D., Inc is registered in the Medicare PECOS enrollment system.

When is Paul D. Rosenblit, M.D., Inc's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Paul D. Rosenblit, M.D., Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Paul D. Rosenblit, M.D., 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 Paul D. Rosenblit, M.D., Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D0709722) is associated with this NPI, valid through April 21, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Paul D. Rosenblit, M.D., Inc was last updated on August 20, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.