DR. LAWRENCE C. HOROWITZ M.D.
NPI 1578880076
General Practice in Atherton, CA

Q: What is Lawrence Horowitz's NPI number?

The NPI number for Lawrence Horowitz is 1578880076. It was assigned to this individual provider in the NPPES registry on April 23, 2010.

Q: What is Lawrence Horowitz's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Q: When was this NPI record last updated?

The NPPES record for Lawrence Horowitz was last updated on April 23, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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 April 23, 2010PECOS Enrolled

356 SELBY LN, ATHERTON, CA 94027(650) 216-8100(650) 365-4848 Get Directions Write a Review

NPPES record last updated: April 23, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Lawrence C. Horowitz M.d. NPPES

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

DR. LAWRENCE C. HOROWITZ M.D. (NPI 1578880076) is an individual general practice provider in Atherton, California, licensed in California (G28453) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1578880076

Entity TypeIndividualMale

Primary Taxonomy208D00000X

Provider Legal NameDR. LAWRENCE C. HOROWITZCredential: M.D.

Location Address356 SELBY LNAtherton, CA 94027-3933

Mailing Address356 Selby LnAtherton, CA 94027-3933 · (650) 216-8100 · Fax (650) 365-4848

Phone(650) 216-8100

Fax(650) 365-4848

Sole ProprietorYes

Enumeration DateApril 23, 2010

✔ NPI 1578880076 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

License✔ Licensed in CA · G28453

Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

356 SELBY LN, Atherton, CA 94027

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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 (PECOS)

Dr. Lawrence C. Horowitz M.d. 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.

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 Lawrence Horowitz's NPI number?

The NPI number for Lawrence Horowitz is 1578880076. It was assigned to this individual provider in the NPPES registry on April 23, 2010.

Where is Lawrence Horowitz located?

Lawrence Horowitz practices at 356 Selby Ln, Atherton, CA 94027. The listed phone number is (650) 216-8100.

What is Lawrence Horowitz's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Lawrence Horowitz enrolled in Medicare?

Yes. Lawrence Horowitz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Lawrence Horowitz was last updated on April 23, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.