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

Mrs. Oksana O Karpov, DO

Individual provider Internal Medicine Physician · NPI 1821294414

Mrs. Oksana O Karpov, DO is an Internal Medicine in Hagerstown, Maryland. Graduated from Lake Erie College of Osteopathic Medicine, Erie in 2007, 19 years ago. Practices with Meritus Medical Center Inc, a 746-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Maryland and Pennsylvania.

Years since qualifying
19
Trained at
Lake Erie College of Osteopathic Medicine, Erie
Licensed in
MD, PA
In the registry since
2007
Specialties on file
2
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

11110 Medical Campus Rd Ste 150
Hagerstown, MD 21742-6755
Phone: (301) 665-4825
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 520 S 7th St, Vincennes, IN 47591-1038 — (812) 882-5220
  • 1500 Fifth Ave, McKeesport, PA 15132-2422 — (412) 664-2164

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence H0105787 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence OS014556 (PA)

Record details

NPI number1821294414
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 21, 2007
Last updated in NPPESMarch 12, 2026
Certification dateMarch 12, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
Graduated 2007 (19 years in practice)
Group practice Meritus Medical Center Inc — 746 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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