JONATHAN D. SQUIRE MD
NPI 1508943465
Internal Medicine in Mountain View, CA

Q: What is Jonathan Squire's NPI number?

The NPI number for Jonathan Squire is 1508943465. It was assigned to this individual provider in the NPPES registry on October 31, 2006.

Q: What is Jonathan Squire's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Jonathan Squire was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 October 31, 2006

555 CASTRO ST, MOUNTAIN VIEW, CA 94041(650) 903-3000 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Jonathan D. Squire Md NPPES

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

JONATHAN D. SQUIRE MD (NPI 1508943465) is an individual internal medicine provider in Mountain View, California, licensed in California (G25393) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1508943465

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameJONATHAN D. SQUIRECredential: MD

Location Address555 CASTRO STMountain View, CA 94041-2009

Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3429 · (510) 625-6262

Phone(650) 903-3000

Sole ProprietorNo

Enumeration DateOctober 31, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1508943465 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · G25393

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

555 CASTRO ST, Mountain View, CA 94041

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Other Identifiers 3

Medicare ID-Type Unspecified00G253930

Medicaid00G253930CA

Medicare UPINA42647

Other Providers at the Same Location NPPES 20

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

JENNIE JACOB

Pharmacist

555 CASTRO ST
MOUNTAIN VIEW, CA 94041

Santa Clara County (650) 903-2159

SINDEY K. CHUNG MD

Internal Medicine (Geriatric Medicine)

555 CASTRO ST
MOUNTAIN VIEW, CA 94041

Santa Clara County (650) 903-3000

DR. JOHN J. ZAVOSHY M.D.

Contractor

555 CASTRO ST, MOUNTAIN VIEW
MOUNTAIN VIEW, CA 94041

Santa Clara County (650) 903-2600

SHULEI CHEN

Psychiatry & Neurology (Psychiatry)

555 CASTRO ST
MOUNTAIN VIEW, CA 94041

Santa Clara County (650) 903-3000

DR. MARISA YANEZ JAYAKAR MD

Family Medicine (Sports Medicine)

555 CASTRO ST
MOUNTAIN VIEW, CA 94041

Santa Clara County (650) 903-3000

ANDREA ASLAN MD

Obstetrics & Gynecology

555 CASTRO ST
MOUNTAIN VIEW, CA 94041

Santa Clara County (650) 903-3000

LIANGHUEY LEU MD

Family Medicine

555 CASTRO ST
MOUNTAIN VIEW, CA 94041

Santa Clara County (650) 903-3020

GRETCHEN H. ROOKER MD

Internal Medicine

555 CASTRO ST
MOUNTAIN VIEW, CA 94041

Santa Clara County (650) 903-3000

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 Jonathan Squire's NPI number?

The NPI number for Jonathan Squire is 1508943465. It was assigned to this individual provider in the NPPES registry on October 31, 2006.

Where is Jonathan Squire located?

Jonathan Squire practices at 555 Castro St, Mountain View, CA 94041. The listed phone number is (650) 903-3000.

What is Jonathan Squire's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Jonathan Squire was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.