Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

JEFFREY HARROW, M.D. & SAMUEL SCHWARTZ, M.D., P.C.
NPI 1568385151
Emergency Medicine in Rancho Cucamonga, CA

Q: What is Jeffrey Harrow, M.D. & Samuel Schwartz, M.D., P.C.'s specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Active since July 31, 2026

10801 FOOTHILL BLVD STE 106, RANCHO CUCAMONGA, CA 91730(909) 563-9100 Get Directions Write a Review

NPPES record added: July 31, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Jeffrey Harrow, M.d. & Samuel Schwartz, M.d., P.c. NPPES

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

JEFFREY HARROW, M.D. & SAMUEL SCHWARTZ, M.D., P.C. (NPI 1568385151) is a healthcare organization registered as an emergency medicine in Rancho Cucamonga, California and active in the NPI registry since July 2026. The organization lists Jeffrey Harrow, Ceo, as its authorized official.

NPPES Registry Identity

NPI1568385151

Entity TypeOrganization

Primary Taxonomy207P00000X

Legal Business NameJEFFREY HARROW, M.D. & SAMUEL SCHWARTZ, M.D., P.C.

Location Address10801 FOOTHILL BLVD STE 106Rancho Cucamonga, CA 91730-7695

Mailing Address1120 Bristol StCosta Mesa, CA 92626-5964

Phone(909) 563-9100

Organization SubpartNo

Authorized OfficialJeffrey HarrowCeo · (310) 614-0264

Enumeration DateJuly 31, 2026

NPPES CertifiedJuly 31, 2026

✔ NPI 1568385151 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Also ListedSurgery · Vascular SurgeryTaxonomy 2086S0129X

10801 FOOTHILL BLVD STE 106, Rancho Cucamonga, CA 91730

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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

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. ANDREA S. TIENG M.D.

Internal Medicine (Gastroenterology)

10801 FOOTHILL BLVD STE 106
RANCHO CUCAMONGA, CA 91730

San Bernardino County (909) 255-7200

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 Jeffrey Harrow, M.D. & Samuel Schwartz, M.D., P.C.'s NPI number?

The NPI number for Jeffrey Harrow, M.D. & Samuel Schwartz, M.D., P.C. is 1568385151. It was assigned to this organization in the NPPES registry on July 31, 2026.

Where is Jeffrey Harrow, M.D. & Samuel Schwartz, M.D., P.C. located?

Jeffrey Harrow, M.D. & Samuel Schwartz, M.D., P.C. is located at 10801 Foothill Blvd Ste 106, Rancho Cucamonga, CA 91730. The listed phone number is (909) 563-9100.

What is Jeffrey Harrow, M.D. & Samuel Schwartz, M.D., P.C.'s specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

When was this NPI record last updated?

The NPPES record for Jeffrey Harrow, M.D. & Samuel Schwartz, M.D., P.C. was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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.