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

Mark Loring Harman, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1811967276

Mark Loring Harman, MD is an Obstetrics & Gynecology Physician in Tulsa, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2006.

Licensed in
OK
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4444 E 41st St 3rd Fl Ste B
Tulsa, OK 74135-2527
Phone: (918) 582-0721
Fax: (918) 582-4751
Show map & directions

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

Specialties & licences

Maternal & Fetal Medicine Physician (primary) Taxonomy 207VM0101X · Licence 19591 (OK)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 19591 (OK)

Record details

NPI number1811967276
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 26, 2006
Last updated in NPPESOctober 27, 2007
Mailing addressPo Box 268838, Oklahoma City, OK 73126-8838

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