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

Janice Semeyn, DO

Individual provider Family Medicine Physician · NPI 1669441127

Janice Semeyn, DO is a Physician Assistant in Clarion, Pennsylvania. Graduated from Lake Erie College of Osteopathic Medicine, Erie in 2003, 23 years ago. Practices with Butler Medical Providers, a 354-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
23
Trained at
Lake Erie College of Osteopathic Medicine, Erie
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.

See every abbreviation used in this directory →

Practice location Address checks out

121 Doctors Ln
Clarion, PA 16214-8515
Phone: (814) 226-3470
Fax: (814) 226-3479
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 OS012963 (PA)

Record details

NPI number1669441127
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 16, 2006
Last updated in NPPESJuly 8, 2007
Mailing address82 Town Run Rd, Fairmount City, PA 16224-1502

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
Graduated 2003 (23 years in practice)
Group practice Butler Medical Providers — 354 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

Other providers in Clarion