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LANNY DAVID HAJDU, M.D. A MEDICAL CORPORATION
NPI 1831913292
Internal Medicine in Beverly Hills, CA

Active since November 12, 2024
8383 WILSHIRE BLVD, STE 889, BEVERLY HILLS, CA 90211(323) 456-8600 Get Directions Write a Review

NPPES record last updated: November 12, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Lanny David Hajdu, M.d. A Medical Corporation NPPES

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

LANNY DAVID HAJDU, M.D. A MEDICAL CORPORATION (NPI 1831913292) is a healthcare organization registered as an internal medicine in Beverly Hills, California and active in the NPI registry since November 2024. The organization lists Lanny David Hajdu, Owner, as its authorized official.

NPPES Registry Identity

NPI1831913292
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameLANNY DAVID HAJDU, M.D. A MEDICAL CORPORATION
Location Address8383 WILSHIRE BLVD, STE 889Beverly Hills, CA 90211
Mailing Address8383 Wilshire Blvd, Ste 800Beverly Hills, CA 90211
Phone(323) 456-8600
Organization SubpartNo
Authorized OfficialLanny David HajduOwner · (323) 456-8600
Enumeration DateNovember 12, 2024
NPPES CertifiedNovember 12, 2024
✔ NPI 1831913292 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
8383 WILSHIRE BLVD, Beverly Hills, CA 90211
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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)

Lanny David Hajdu, M.d. A Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Lanny David Hajdu, M.D. A Medical Corporation, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Lanny Hajdu, M.D.
Wound Care
NPI 1003176017
9321 BURTON WAY APT B
Beverly Hills, CA 90210
(310) 985-4231
✔ PECOS✔ Accepts Medicare1.4 mi
Robbin Dayrit, NP
Nurse Practitioner
NPI 1861152357
2642 S BEDFORD ST
Los Angeles, CA 90034
(213) 448-6833
✔ PECOS✔ Accepts Medicare2.1 mi
Jerrold Dreyer, M.D.
Infectious Disease
NPI 1316962756
4849 VAN NUYS BLVD STE 105
Sherman Oaks, CA 91403
(818) 784-3615
✔ PECOS✔ Accepts Medicare7.8 mi

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 Lanny David Hajdu, M.D. A Medical Corporation's NPI number?

The NPI number for Lanny David Hajdu, M.D. A Medical Corporation is 1831913292. It was assigned to this organization in the NPPES registry on November 12, 2024.

Where is Lanny David Hajdu, M.D. A Medical Corporation located?

Lanny David Hajdu, M.D. A Medical Corporation is located at 8383 Wilshire Blvd Ste 889, Beverly Hills, CA 90211. The listed phone number is (323) 456-8600.

What is Lanny David Hajdu, M.D. A Medical Corporation's specialty?

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

Is Lanny David Hajdu, M.D. A Medical Corporation enrolled in Medicare?

Yes. Lanny David Hajdu, M.D. A Medical Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Lanny David Hajdu, M.D. A Medical Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Lanny David Hajdu, M.D. A Medical Corporation, in Infectious Disease, Nurse Practitioner and Wound Care. 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, 3 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Lanny David Hajdu, M.D. A Medical Corporation was last updated on November 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.