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DR. BERNARD A FEIGENBAUM M.D.
NPI 1639115652
Allergy & Immunology in Brentwood, CA

Active since June 20, 2006PECOS EnrolledAccepts Medicare Assignment
191 SAND CREEK RD STE 125, BRENTWOOD, CA 94513(415) 362-5443 Get Directions Write a Review

NPPES record last updated: April 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Bernard A Feigenbaum M.d. NPPES

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

DR. BERNARD A FEIGENBAUM M.D. (NPI 1639115652) is an individual allergy & immunology provider in Brentwood, California, licensed in California (G69281) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Boston University School Of Medicine (1989).

NPPES Registry Identity

NPI1639115652
Entity TypeIndividualMale
Primary Taxonomy207K00000X
Provider Legal NameDR. BERNARD A FEIGENBAUMCredential: M.D.
Location Address191 SAND CREEK RD STE 125Brentwood, CA 94513-2216
Mailing Address9850 Genesee Ave, 355La Jolla, CA 92037-1224 · (619) 291-5800
Phone(415) 362-5443
Sole ProprietorNo
Medical School CMSBoston University School Of MedicineGraduated 1989
Enumeration DateJune 20, 2006
Last NPPES UpdateApril 13, 2026
NPPES CertifiedApril 13, 2026
✔ NPI 1639115652 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
Licenses✔ Licensed in CA · G69281✔ Licensed in NY · 5332910
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
191 SAND CREEK RD STE 125, Brentwood, CA 94513
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Bernard A Feigenbaum M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7416955216
PECOS Enrollment IDI20130803000186
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JAMES CHINGSHIAN WU M.D.
Otolaryngology (Plastic Surgery within the Head & Neck)
191 SAND CREEK RD STE 125
BRENTWOOD, CA 94513
Contra Costa County (415) 362-5443
BROOKE ELIZABETH LEONARD AUD
Audiologist
191 SAND CREEK RD STE 125
BRENTWOOD, CA 94513
Contra Costa County (415) 362-5443

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 Bernard Feigenbaum's NPI number?

The NPI number for Bernard Feigenbaum is 1639115652. It was assigned to this individual provider in the NPPES registry on June 20, 2006.

Where is Bernard Feigenbaum located?

Bernard Feigenbaum practices at 191 Sand Creek Rd Ste 125, Brentwood, CA 94513. The listed phone number is (415) 362-5443.

What is Bernard Feigenbaum's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Bernard Feigenbaum enrolled in Medicare?

Yes. Bernard Feigenbaum is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Bernard Feigenbaum was last updated on April 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.