JACOB M WINTER MD, PHD
NPI 1417686668
Internal Medicine in San Francisco, CA

Active since June 05, 2022
400 PARNASSUS AVE, SAN FRANCISCO, CA 94143(415) 476-1000 Get Directions Write a Review

NPPES record last updated: June 5, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Jacob M Winter Md, Phd NPPES

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

JACOB M WINTER MD, PHD (NPI 1417686668) is an individual internal medicine provider in San Francisco, California, licensed in California (A207456) and active in the NPI registry since June 2022.

NPPES Registry Identity

NPI1417686668
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJACOB M WINTERCredential: MD, PHD
Location Address400 PARNASSUS AVESan Francisco, CA 94143-2202
Mailing Address1471 27th AveSan Francisco, CA 94122-3225 · (801) 419-8575
Sole ProprietorNo
Enumeration DateJune 5, 2022
Last NPPES UpdateJune 5, 2026
NPPES CertifiedJune 5, 2026
NPI 1417686668 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 · A207456
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.
400 PARNASSUS AVE, San Francisco, CA 94143

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.

Ophthalmology
400 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Surgery (Surgical Critical Care)
400 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Otolaryngology (Pediatric Otolaryngology)
400 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Physician Assistant
400 PARNASSUS AVE, 3RD FLOOR, SUITE 311
SAN FRANCISCO, CA 94143
Physical Therapist
400 PARNASSUS AVE, A-68
SAN FRANCISCO, CA 94143
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
400 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Orthopaedic Surgery
400 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Surgery
400 PARNASSUS AVE
SAN FRANCISCO, CA 94143

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 Jacob Winter's NPI number?

The NPI number for Jacob Winter is 1417686668. It was assigned to this individual provider in the NPPES registry on June 5, 2022.

Where is Jacob Winter located?

Jacob Winter practices at 400 Parnassus Ave, San Francisco, CA 94143. The listed phone number is (415) 476-1000.

What is Jacob Winter'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 Jacob Winter was last updated on June 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.