Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Deborah Lynn Fretwell, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1669869806

Deborah Lynn Fretwell, MD is an Anesthesiology in Stanford, California. Graduated from Stanford University School of Medicine in 2015, 11 years ago. Practices with County of Santa Clara, a 993-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
11
Trained at
Stanford University School of Medicine
Licensed in
CA
In the registry since
2015
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Stanford, CA
Fax: (650) 725-0009

Additional practice locations (2)

  • 200 West Arbor Drive, San Diego, CA 92103 — (619) 543-5297
  • 1721 E 19th Ave Ste 520, Denver, CO 80218-1243 — (303) 839-6741

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence A146561 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1669869806
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 24, 2015
Last updated in NPPESAugust 1, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolSTANFORD UNIVERSITY SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice County Of Santa Clara — 993 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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