ROGER ALLEN SPENCER MD
NPI 1861423121
Obstetrics & Gynecology - Maternal & Fetal Medicine in San Jose, CA

Q: What is Roger Spencer's NPI number?

The NPI number for Roger Spencer is 1861423121. It was assigned to this individual provider in the NPPES registry on July 5, 2006.

Q: What is Roger Spencer's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Q: When was this NPI record last updated?

The NPPES record for Roger Spencer was last updated on February 27, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 July 05, 2006

751 S BASCOM AVE, OB/GYN DEPT, SAN JOSE, CA 95128(408) 885-5550 Get Directions Write a Review

NPPES record last updated: February 27, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Roger Allen Spencer Md NPPES

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

ROGER ALLEN SPENCER MD (NPI 1861423121) is an individual maternal & fetal medicine provider in San Jose, California, licensed in California (G23444) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1861423121

Entity TypeIndividualMale

Primary Taxonomy207VM0101X

Provider Legal NameROGER ALLEN SPENCERCredential: MD

Location Address751 S BASCOM AVE, OB/GYN DEPTSan Jose, CA 95128-2604

Mailing Address14960 Quito RdLos Gatos, CA 95032-1660 · (408) 354-4359

Phone(408) 885-5550

Sole ProprietorNo

Enumeration DateJuly 5, 2006

Last NPPES UpdateFebruary 27, 2012

✔ NPI 1861423121 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207VM0101X

License✔ Licensed in CA · G23444

Definition

An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.

Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License G23444 (CA)

751 S BASCOM AVE, San Jose, CA 95128

Open in Google Maps ↗

Other Identifiers 3

Medicare UPINA41950CA

Medicaid00G234440CA

Medicare ID-Type Unspecified00G234440CA

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.

MS. TRANG N NGUYEN PHARM.D

Pharmacist

751 S BASCOM AVE
SAN JOSE, CA 95128

Santa Clara County (408) 885-2360

DR. ILANA TRAYNIS M.D.

Student in an Organized Health Care Education/Training Program

751 S BASCOM AVE, DEPARTMENT OF MEDICINE
SAN JOSE, CA 95128

Santa Clara County (408) 885-6300

DR. ABBY KATHERINE SCURFIELD MD

Student in an Organized Health Care Education/Training Program

751 S BASCOM AVE
SAN JOSE, CA 95128

Santa Clara County (408) 885-5000

GABRIELLE MINEHAN CCP

Perfusionist

751 S BASCOM AVE
SAN JOSE, CA 95128

Santa Clara County (408) 885-5000

PRIYA NIGAM MD

Student in an Organized Health Care Education/Training Program

751 S BASCOM AVE
SAN JOSE, CA 95128

Santa Clara County (408) 885-5000

CAROLINE DENISON JORDAN

Student in an Organized Health Care Education/Training Program

751 S BASCOM AVE
SAN JOSE, CA 95128

Santa Clara County (408) 885-5000

MICHAEL NATHANSON MD, PHD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

751 S BASCOM AVE, CARDIAC SURGERY DEPT
SAN JOSE, CA 95128

Santa Clara County (408) 885-5000

EAMONN PATRICK DUNPHY MD

Internal Medicine

751 S BASCOM AVE, RADIATION ONCOLOGY
SAN JOSE, CA 95128

Santa Clara County (408) 885-4150

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 Roger Spencer's NPI number?

The NPI number for Roger Spencer is 1861423121. It was assigned to this individual provider in the NPPES registry on July 5, 2006.

Where is Roger Spencer located?

Roger Spencer practices at 751 S Bascom Ave Ob/Gyn Dept, San Jose, CA 95128. The listed phone number is (408) 885-5550.

What is Roger Spencer's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

When was this NPI record last updated?

The NPPES record for Roger Spencer was last updated on February 27, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.