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

Mrs. Mallory Lyn Earthman, APRN

Individual provider Nurse Practitioner · NPI 1912660762

Mrs. Mallory Lyn Earthman, APRN is a Nurse Practitioner in Denison, Texas. Qualified in 2021, 5 years ago. Practices with Choctaw Nation of Oklahoma, a 270-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
5
Licensed in
TX
In the registry since
2021
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

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Practice location Address checks out

5016 US Hwy 75
Denison, TX 75020-4584
Phone: (903) 416-4100
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 1057092 (TX)

Record details

NPI number1912660762
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedOctober 19, 2021
Last updated in NPPESOctober 19, 2021
Certification dateOctober 19, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Choctaw Nation Of Oklahoma — 270 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients196
Services billed 5,322 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Choctaw Nation Health Services Authority Hospital · Talihina, OK

Colleagues at Choctaw Nation of Oklahoma

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 270 clinicians in the practice; 12 are shown here.

Other providers in Denison