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

Mark D Erhardt, DO

Individual provider Family Medicine Physician · NPI 1770546640

Mark D Erhardt, DO is a Family Practice in Bartlesville, Oklahoma. Graduated from Lake Erie College of Osteopathic Medicine, Erie in 1993, 33 years ago. Practices with Primary Care Associates PC, a 5-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Oklahoma and Virginia.

Years since qualifying
33
Trained at
Lake Erie College of Osteopathic Medicine, Erie
Licensed in
OK, VA
In the registry since
2006
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

4150 SE Adams Rd
Bartlesville, OK 74006-8410
Phone: (918) 331-9979
Fax: (918) 331-2346
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 4367 (OK)
Family Medicine Physician Taxonomy 207Q00000X · Licence 0102201015 (VA)

Record details

NPI number1770546640
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 10, 2006
Last updated in NPPESJune 29, 2010
Mailing address4150 Se Adams Rd, Bartlesville, OK 74006

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
Graduated 1993 (33 years in practice)
Group practice Primary Care Associates Pc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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