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DR. SIGMUND FRIEDMAN MD
NPI 1558438796
Allergy & Immunology in Brooklyn, NY

Active since November 30, 2006PECOS Enrolled
1421 48TH ST, BROOKLYN, NY 11219(718) 435-6857(718) 435-3929 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Sigmund Friedman Md NPPES

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

DR. SIGMUND FRIEDMAN MD (NPI 1558438796) is an individual allergy & immunology provider in Brooklyn, New York, licensed in New York (124838) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1558438796
Entity TypeIndividualMale
Primary Taxonomy207K00000X
Provider Legal NameDR. SIGMUND FRIEDMANCredential: MD
Location Address1421 48TH STBrooklyn, NY 11219
Mailing Address1421 48th StBrooklyn, NY 11219 · (718) 435-6857 · Fax (718) 435-3929
Phone(718) 435-6857
Fax(718) 435-3929
Sole ProprietorNo
Enumeration DateNovember 30, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1558438796 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in NY · 124838
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.
1421 48TH ST, Brooklyn, NY 11219
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Other Identifiers 3

Medicare ID-Type Unspecified331301
Medicare UPINC08614
Medicaid00233798NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sigmund Friedman Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

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

DR. SOLOMON H SINGER D.P.M.
Podiatrist (Primary Podiatric Medicine)
1421 48TH ST
BROOKLYN, NY 11219
Kings County (717) 435-0313

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 Sigmund Friedman's NPI number?

The NPI number for Sigmund Friedman is 1558438796. It was assigned to this individual provider in the NPPES registry on November 30, 2006.

Where is Sigmund Friedman located?

Sigmund Friedman practices at 1421 48th St, Brooklyn, NY 11219. The listed phone number is (718) 435-6857.

What is Sigmund Friedman's specialty?

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

Is Sigmund Friedman enrolled in Medicare?

Yes. Sigmund Friedman is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sigmund Friedman was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.