Callie Merriott, DO

NPI 1932789898ActiveIndividual· Family Medicine· Tahlequah, OK

Family Medicine (DO) in Tahlequah, Oklahoma, trained at Oklahoma State University College of Osteopathic Medicine (class of 2021). In 2024 Medicare paid $14,081 for 79 patients, and Part D covered 130 of their prescriptions, 79% of them generic. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $13.33 in payments in 2025, mostly food and beverage.

Overview

NPI	1932789898
Status	Active
Entity type	Individual
Credential	DO
Sole proprietor	No
NPI issued	Apr 13, 2021
Last updated in NPPES	Oct 30, 2024
Certified by provider	Oct 30, 2024

Specialties and licenses

Taxonomy	Code	License	State
Family Medicine Primary	207Q00000X	7730	OK

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Nov 10, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026	No match	—
New York OMIG · Nov 11, 2026	No match	—
Ohio Medicaid · Nov 11, 2026	No match	—
Pennsylvania Medicheck · Nov 11, 2026	No match	—
Washington HCA · Nov 11, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Family Practice (TX)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	79
Services billed	169 across 11 procedure codes
Paid by Medicare	$14,081

Part D prescriptions in 2024

Prescriptions (claims)	130 · 213 30-day fills
Patients	31
Total drug cost	$7,049
Generic share	79% of claims

Medicare sources and data years

Education and affiliations

Medical school	Oklahoma State University College of Osteopathic Medicine
Graduation year	2021
Medicare specialty	Family Practice
Telehealth	Offers telehealth