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DR. SUSAN PIROS LARSON MD, MPH
NPI 1447461637
General Practice in Pleasanton, CA

Active since May 27, 2007PECOS Enrolled
1020 SERPENTINE LN STE 115, PLEASANTON, CA 94566(650) 954-0044 Get Directions Write a Review

NPPES record last updated: May 6, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Susan Piros Larson Md, Mph NPPES

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

DR. SUSAN PIROS LARSON MD, MPH (NPI 1447461637) is an individual general practice provider in Pleasanton, California, licensed in California (A115679) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1447461637
Entity TypeIndividualFemale
Primary Taxonomy208D00000X
Provider Legal NameDR. SUSAN PIROS LARSONCredential: MD, MPH
Location Address1020 SERPENTINE LN STE 115Pleasanton, CA 94566-4758
Mailing Address4148 Casterson CtPleasanton, CA 94566-7534 · (650) 954-0044 · Fax (650) 649-2214
Phone(650) 954-0044
Sole ProprietorNo
Enumeration DateMay 27, 2007
Last NPPES UpdateMay 6, 2020
NPPES CertifiedMay 6, 2020
✔ NPI 1447461637 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in CA · A115679
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
Also ListedPreventive Medicine · Occupational MedicineTaxonomy 2083X0100X · License A115679 (CA)
1020 SERPENTINE LN STE 115, Pleasanton, CA 94566
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Other Names 1

Former Name (1)Miss Susan Piros Md, Mph

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. Susan Piros Larson Md, Mph 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 2

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

JESSICA WAKEMAN LAC
Acupuncturist
1020 SERPENTINE LN STE 115
PLEASANTON, CA 94566
Alameda County (914) 497-6100
LEAH K. RICHARD ACUPUNCTURE
Acupuncturist
1020 SERPENTINE LN STE 115
PLEASANTON, CA 94566
Alameda County (925) 293-2525

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 Susan Larson's NPI number?

The NPI number for Susan Larson is 1447461637. It was assigned to this individual provider in the NPPES registry on May 27, 2007. The provider is also known as Miss Susan Piros MD, Mph.

Where is Susan Larson located?

Susan Larson practices at 1020 Serpentine Ln Ste 115, Pleasanton, CA 94566. The listed phone number is (650) 954-0044.

What is Susan Larson's specialty?

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

Is Susan Larson enrolled in Medicare?

Yes. Susan Larson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Susan Larson was last updated on May 6, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.