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GERALD S FRIEDMAN M D INC
NPI 1861791105
Internal Medicine - Nephrology in Upland, CA

Active since March 25, 2011
600 N 13TH AVE, SUITE 100, UPLAND, CA 91786(909) 373-1799(909) 373-0428 Get Directions Write a Review

NPPES record last updated: March 25, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gerald S Friedman M D Inc NPPES

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

GERALD S FRIEDMAN M D INC (NPI 1861791105) is a healthcare organization registered as a nephrology in Upland, California and active in the NPI registry since March 2011. The organization lists Gerald S Friedman, President, as its authorized official.

NPPES Registry Identity

NPI1861791105
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameGERALD S FRIEDMAN M D INC
Location Address600 N 13TH AVE, SUITE 100Upland, CA 91786-4957
Mailing Address600 N 13th Ave, Suite 100Upland, CA 91786-4957 · (909) 373-1799 · Fax (909) 373-0428
Phone(909) 373-1799
Fax(909) 373-0428
Organization SubpartNo
Authorized OfficialGerald S FriedmanPresident · (909) 373-1799
Enumeration DateMarch 25, 2011
✔ NPI 1861791105 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in CA · G19835
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
600 N 13TH AVE, Upland, CA 91786
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Other Identifiers 3

Medicare PIN00G198350CA
Medicaid00G198350CA
Medicare UPINA40770CA

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

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.

GERALD STANLEY FRIEDMAN MD
Internal Medicine (Nephrology)
600 N 13TH AVE, STE 100
UPLAND, CA 91786
San Bernardino County (909) 373-1799
DVA HEALTHCARE RENAL CARE INC
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
600 N 13TH AVE
UPLAND, CA 91786
San Bernardino County (909) 946-3802

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 Gerald S Friedman M D Inc's NPI number?

The NPI number for Gerald S Friedman M D Inc is 1861791105. It was assigned to this organization in the NPPES registry on March 25, 2011.

Where is Gerald S Friedman M D Inc located?

Gerald S Friedman M D Inc is located at 600 N 13th Ave Suite 100, Upland, CA 91786. The listed phone number is (909) 373-1799.

What is Gerald S Friedman M D Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

When was this NPI record last updated?

The NPPES record for Gerald S Friedman M D Inc was last updated on March 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.