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

April Lynn Diep, DO

Individual provider Family Medicine Physician · NPI 1871933895

April Lynn Diep, DO is a Family Practice in Walnut Creek, California. Graduated from Western University of Health Sciences College of Dental Med in 2013, 13 years ago. Practices with John Muir Physician Network, a 486-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
13
Trained at
Western University of Health Sciences College of Dental Med
Licensed in
CA
In the registry since
2013
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

2621 Shadelands Dr
Walnut Creek, CA 94598-2512
Phone: (925) 947-0417
Fax: (925) 947-4379
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A16610 (CA)

Record details

NPI number1871933895
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 5, 2013
Last updated in NPPESJune 13, 2026
Certification dateJune 13, 2026
Mailing address2621 Shadelands Dr, Walnut Creek, CA 94598-2512

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolWESTERN UNIVERSITY OF HEALTH SCIENCES COLLEGE OF DENTAL MED
Graduated 2013 (13 years in practice)
Group practice John Muir Physician Network — 486 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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