DR. MICHELLE MARIE O'SHAUGHNESSY MD
NPI 1588025431
Internal Medicine - Nephrology in Palo Alto, CA

Q: What is Michelle O'shaughnessy's NPI number?

The NPI number for Michelle O'shaughnessy is 1588025431. It was assigned to this individual provider in the NPPES registry on March 18, 2016.

Q: What is Michelle O'shaughnessy's specialty?

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

Active since March 18, 2016

777 WELCH ROAD, SUITE DE, STANFORD SCHOOL OF MEDICINE, NEPHROLOGY DIVISION, PALO ALTO, CA 94304(650) 725-4738 Get Directions Write a Review

NPPES record last updated: December 22, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 22, 2016, Mar 18, 2016 (2 updates tracked since 2016).

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About Dr. Michelle Marie O'shaughnessy Md NPPES

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

DR. MICHELLE MARIE O'SHAUGHNESSY MD (NPI 1588025431) is an individual nephrology provider in Palo Alto, California, licensed in California (A138021) and active in the NPI registry since March 2016.

NPPES Registry Identity

NPI1588025431

Entity TypeIndividualFemale

Primary Taxonomy207RN0300X

Provider Legal NameDR. MICHELLE MARIE O'SHAUGHNESSYCredential: MD

Location Address777 WELCH ROAD, SUITE DE, STANFORD SCHOOL OF MEDICINE, NEPHROLOGY DIVISIONPalo Alto, CA 94304

Mailing Address777 Welch Road, Suite De, Stanford School Of Medicine, Nephrology DivisionPalo Alto, CA 94304 · (650) 725-4738

Phone(650) 725-4738

Sole ProprietorNo

Enumeration DateMarch 18, 2016

Last NPPES UpdateDecember 22, 20162 updates tracked since enumeration

✔ NPI 1588025431 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 · A138021

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.

777 WELCH ROAD, SUITE DE, Palo Alto, CA 94304

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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 Michelle O'shaughnessy's NPI number?

The NPI number for Michelle O'shaughnessy is 1588025431. It was assigned to this individual provider in the NPPES registry on March 18, 2016.

Where is Michelle O'shaughnessy located?

Michelle O'shaughnessy practices at 777 Welch Road, Suite De Stanford School Of Medicine, Nephrology Division, Palo Alto, CA 94304. The listed phone number is (650) 725-4738.

What is Michelle O'shaughnessy'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 Michelle O'shaughnessy was last updated on December 22, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.