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

Dr. Jennifer Lynn Gwilym, DO

Individual provider Family Medicine Physician · NPI 1972527547

Dr. Jennifer Lynn Gwilym, DO is a Family Practice in Lancaster, Ohio. Graduated from Ohio University, College of Osteopathic Medicine in 2003, 23 years ago. Practices with Oakview Dermatology, a 31-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
23
Trained at
Ohio University, College of Osteopathic Medicine
Licensed in
OH
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

220 E Walnut St
Lancaster, OH 43130-4464
Phone: (740) 277-6043
Fax: (740) 277-7595
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 34.008544 (OH)

Record details

NPI number1972527547
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 27, 2006
Last updated in NPPESJanuary 7, 2026
Certification dateJanuary 7, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2003 (23 years in practice)
Group practice Oakview Dermatology — 31 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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