Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JENNIFER C DRUMMOND MD
NPI 1821658709
Internal Medicine - Cardiovascular Disease in San Rafael, CA

Q: What is Jennifer Drummond's NPI number?

The NPI number for Jennifer Drummond is 1821658709. It was assigned to this individual provider in the NPPES registry on June 13, 2019.

Q: What is Jennifer Drummond's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Jennifer Drummond was last updated on September 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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 June 13, 2019

99 MONTECILLO RD, SAN RAFAEL, CA 94903(415) 444-4620 Get Directions Write a Review

NPPES record last updated: September 25, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 25, 2026, Oct 11, 2019, Jun 13, 2019 (3 updates tracked since 2019).

On this page

About Dr. Jennifer C Drummond Md NPPES

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

DR. JENNIFER C DRUMMOND MD (NPI 1821658709) is an individual cardiovascular disease provider in San Rafael, California, licensed in California (A211628) and active in the NPI registry since June 2019.

NPPES Registry Identity

NPI1821658709

Entity TypeIndividualFemale

Primary Taxonomy207RC0000X

Provider Legal NameDR. JENNIFER C DRUMMONDCredential: MD

Location Address99 MONTECILLO RDSan Rafael, CA 94903-3308

Mailing Address99 Montecillo RdSan Rafael, CA 94903-3308 · (415) 444-4620

Phone(415) 444-4620

Sole ProprietorNo

Enumeration DateJune 13, 2019

Last NPPES UpdateSeptember 25, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 25, 2026

✔ NPI 1821658709 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in CA · A211628

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

99 MONTECILLO RD, San Rafael, CA 94903

Open in Google Maps ↗

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. MARTA JUDY FRIEDMAN LCSW, JD

Social Worker (Clinical)