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

Dr. Patricia Ann Ryan, DO

Individual provider Family Medicine Physician · NPI 1639150683

Dr. Patricia Ann Ryan, DO is a Family Medicine Physician in East Lansing, Michigan. Licensed in Michigan. Registered with an NPI since 2005.

Licensed in
MI
In the registry since
2005
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.

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Practice location Address checks out

463 E Circle Dr
East Lansing, MI 48824-7505
Phone: (517) 883-6546
Fax: (517) 432-9460
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 5101012513 (MI)

Record details

NPI number1639150683
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 8, 2005
Last updated in NPPESNovember 7, 2014

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