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

Sam L Earnest, MD

Individual provider Internal Medicine Physician · NPI 1962488742

Sam L Earnest, MD is an Internal Medicine Physician in Stillwater, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2005.

Licensed in
OK
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1815 W 6th Ave
Stillwater, OK 74074-4202
Phone: (405) 743-7300
Fax: (405) 743-7290
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 9696 (OK)

Record details

NPI number1962488742
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 22, 2005
Last updated in NPPESApril 20, 2008
Mailing address6600 S Yale Ave, Ste 1400, Tulsa, OK 74136-3310

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