Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Michael M Ryan, DO

Individual provider Family Medicine Physician · NPI 1841386463

Michael M Ryan, DO is a Family Medicine Physician in Lewisberry, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
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

308 Market St
Lewisberry, PA 17339 Not confirmed with CMS for 19 years — call before visiting
Phone: (717) 938-6695
Fax: (717) 932-2589
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OS008248L (PA)

Record details

NPI number1841386463
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedOctober 4, 2006
Last updated in NPPESJuly 8, 2007

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