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

DR. JANE EILEN BOYD
NPI 1861473191
Internal Medicine in San Diego, CA

Q: What is Jane Boyd's NPI number?

The NPI number for Jane Boyd is 1861473191. It was assigned to this individual provider in the NPPES registry on November 14, 2005.

Q: What is Jane Boyd'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 Jane Boyd was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 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 November 14, 2005

4290 POLK AVE, SAN DIEGO, CA 92105(619) 563-0507(619) 563-0015 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Jane Eilen Boyd NPPES

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

DR. JANE EILEN BOYD (NPI 1861473191) is an individual internal medicine provider in San Diego, California, licensed in California (MDG72029) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1861473191

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameDR. JANE EILEN BOYD

Location Address4290 POLK AVESan Diego, CA 92105-1524

Mailing Address4290 Polk AveSan Diego, CA 92105-1524 · (619) 563-0507 · Fax (619) 563-0015

Phone(619) 563-0507

Fax(619) 563-0015

Sole ProprietorNo

Enumeration DateNovember 14, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1861473191 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 · MDG72029

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.

4290 POLK AVE, San Diego, CA 92105

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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.

DIANA MARQUARDT MD

Internal Medicine