GERALD STANLEY FRIEDMAN MD
NPI 1366474322
Internal Medicine - Nephrology in Upland, CA

Q: What is Gerald Friedman's NPI number?

The NPI number for Gerald Friedman is 1366474322. It was assigned to this individual provider in the NPPES registry on July 7, 2006.

Q: What is Gerald Friedman's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Gerald Friedman was last updated on February 24, 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.

Active since July 07, 2006

600 N 13TH AVE, STE 100, UPLAND, CA 91786(909) 373-1799(909) 373-0428 Get Directions Write a Review

NPPES record last updated: February 24, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Gerald Stanley Friedman Md NPPES

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

GERALD STANLEY FRIEDMAN MD (NPI 1366474322) is an individual nephrology provider in Upland, California, licensed in California (G19835) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1366474322

Entity TypeIndividualMale

Primary Taxonomy207RN0300X

Provider Legal NameGERALD STANLEY FRIEDMANCredential: MD

Location Address600 N 13TH AVE, STE 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

Sole ProprietorNo

Enumeration DateJuly 7, 2006

Last NPPES UpdateFebruary 24, 2011

✔ NPI 1366474322 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 ID-Type Unspecified00G198350CA

Medicare UPINA40770

Medicaid00G198350CA

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.

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

GERALD S FRIEDMAN M D INC

Internal Medicine (Nephrology)

600 N 13TH AVE, SUITE 100
UPLAND, CA 91786

San Bernardino County (909) 373-1799

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 Friedman's NPI number?

The NPI number for Gerald Friedman is 1366474322. It was assigned to this individual provider in the NPPES registry on July 7, 2006.

Where is Gerald Friedman located?

Gerald Friedman practices at 600 N 13th Ave Ste 100, Upland, CA 91786. The listed phone number is (909) 373-1799.

What is Gerald Friedman'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 Friedman was last updated on February 24, 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.