Dr Nancy Christene Merritt, DO - Medicare Internal Medicine in Poteau, OK

Dr Nancy Christene Merritt, DO is a medicare enrolled "Internal Medicine" physician in Poteau, Oklahoma. She graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Leflore County Hospital Authority and her current practice location is 104 Wall St, Poteau, Oklahoma. You can reach out to her office (for appointments etc.) via phone at (918) 635-3545.

Dr Nancy Christene Merritt is licensed to practice in Oklahoma (license number 4429) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1992843809.

Contact Information

Dr Nancy Christene Merritt, DO
104 Wall St,
Poteau, OK 74953-4405
(918) 635-3545
(918) 635-3516

Map and Direction




Physician's Profile

Full NameDr Nancy Christene Merritt
GenderFemale
SpecialityInternal Medicine
Experience19 Years
Location104 Wall St, Poteau, Oklahoma
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Nancy Christene Merritt graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1992843809
  • Provider Enumeration Date: 02/02/2007
  • Last Update Date: 02/21/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 3274687207
  • Enrollment ID: I20090811000054

Medical Identifiers

Medical identifiers for Dr Nancy Christene Merritt such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992843809NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 4429 (Oklahoma)Primary
208000000XPediatrics 4429 (Oklahoma)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Eastern Oklahoma Medical CenterPoteau, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Leflore County Hospital Authority771991695613

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Nancy Christene Merritt allows following entities to bill medicare on her behalf.
Entity NameLeflore County Hospital Authority
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043265895
PECOS PAC ID: 7719916956
Enrollment ID: O20060804000192

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Nancy Christene Merritt is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Nancy Christene Merritt, DO
Po Box 689,
Poteau, OK 74953-0689

Ph: (918) 635-3545
Dr Nancy Christene Merritt, DO
104 Wall St,
Poteau, OK 74953-4405

Ph: (918) 635-3545

Reviews and Comments


Internal Medicine Doctors in Poteau, OK


Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.