DR. KARL YODER HOSTETLER M.D.
NPI 1477501450
Internal Medicine in San Diego, CA

Q: What is Karl Hostetler's NPI number?

The NPI number for Karl Hostetler is 1477501450. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Q: What is Karl Hostetler'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 Karl Hostetler was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since May 04, 2006

200 W ARBOR DR, UCSD MEDICAL CENTER, SAN DIEGO, CA 92103(858) 657-8440(619) 543-3183 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Karl Yoder Hostetler M.d. NPPES

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

DR. KARL YODER HOSTETLER M.D. (NPI 1477501450) is an individual internal medicine provider in San Diego, California, licensed in California (C32005) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1477501450

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. KARL YODER HOSTETLERCredential: M.D.

Location Address200 W ARBOR DR, UCSD MEDICAL CENTERSan Diego, CA 92103-8201

Mailing Address14024 Rue Saint RaphaelDel Mar, CA 92014-3043 · (858) 755-7503 · Fax (858) 755-6095

Phone(858) 657-8440

Fax(619) 543-3183

Sole ProprietorNo

Enumeration DateMay 4, 2006

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1477501450 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · C32005

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.

Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X · License C32005 (CA)

200 W ARBOR DR, San Diego, CA 92103

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Other Identifiers 1

Medicaid00C320050CA

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.

DR. RAMIN MOTARJEMI M.D.

Internal Medicine (Geriatric Medicine)