Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Jennifer Patricia-Reason Mark, DO

Individual provider Obstetrics & Gynecology Physician · NPI 1376706713

Jennifer Patricia-Reason Mark, DO is an Obstetrics/Gynecology in Olean, New York. Graduated from Nova Southeastern College of Osteo Medicine in 2008, 18 years ago. Practices with Southern Tier Community Health Center Network Inc, a 22-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
18
Trained at
Nova Southeastern College of Osteo Medicine
Licensed in
NY
In the registry since
2008
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

135 N Union St
Olean, NY 14760-2736
Phone: (716) 375-7500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 309168 (NY)

Record details

NPI number1376706713
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 7, 2008
Last updated in NPPESFebruary 19, 2025
Certification dateFebruary 4, 2025
Mailing addressUniversal Primary Care, 135 North Union Street, Olean, NY 14760

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolNOVA SOUTHEASTERN COLLEGE OF OSTEO MEDICINE
Graduated 2008 (18 years in practice)
Group practice Southern Tier Community Health Center Network Inc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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