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

Dr. Tammy J Starr, DO

Individual provider Internal Medicine Physician · NPI 1245379080

Dr. Tammy J Starr, DO is an Obstetrics/Gynecology in Bellingham, Washington. Graduated from Michigan State University College of Osteopathic Medicine in 2005, 21 years ago. Practices with Peacehealth, a 290-clinician group and accepts Medicare assignment. Licensed in Michigan and Washington.

Years since qualifying
21
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
MI, WA
In the registry since
2007
Specialties on file
2
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

4545 Cordata Pkwy
Bellingham, WA 98226-7123
Phone: (360) 738-2200
Fax: (360) 752-5687
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence OP60078047 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 5101016464 (MI)

Record details

NPI number1245379080
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedFebruary 6, 2007
Last updated in NPPESSeptember 8, 2010
Mailing address4545 Cordata Pkwy, Bellingham, WA 98226-7123

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2005 (21 years in practice)
Group practice Peacehealth — 290 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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