Dr Myra Ann Gregory, DO, LLC - Medicare Family Practice in Duncan, OK

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Dr Myra Ann Gregory, DO, LLC is a medicare enrolled "Family Medicine" physician in Duncan, Oklahoma. She graduated from medical school in 1991 and has 35 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Duncan Regional Hospital, Inc, Duncan Regional Hospital, Inc and her current practice location is 1324 N Harville Rd, Duncan, Oklahoma. You can reach out to her office (for appointments etc.) via phone at (580) 252-1373.

Dr Myra Ann Gregory is licensed to practice in Oklahoma (license number 3031) 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 1669439899.

Contact Information

Dr Myra Ann Gregory, DO, LLC
1324 N Harville Rd,
Duncan, OK 73533-1514
(580) 252-1373
Not Available

Map and Direction




Physician's Profile

Full NameDr Myra Ann Gregory
GenderFemale
SpecialityFamily Practice
Experience35 Years
Location1324 N Harville Rd, Duncan, 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 Myra Ann Gregory graduated from medical school in 1991
  NPI Data:
  • NPI Number: 1669439899
  • Provider Enumeration Date: 05/01/2006
  • Last Update Date: 03/23/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7113909177
  • Enrollment ID: I20040603000384

Medical Identifiers

Medical identifiers for Dr Myra Ann Gregory such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669439899NPI-NPPES
100120120AMedicaidOK
100120120FMedicaidOK

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 3031 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Health Watch Health Care Of Duncan, LlcDuncan, OKHome health agency
Elara Caring IvChickasha, OKHome health agency
Duncan Regional Hospital, IncDuncan, OKHospital
Jefferson County HospitalWaurika, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Duncan Regional Hospital, Inc519361305757
Duncan Regional Hospital, Inc519361305757

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 Myra Ann Gregory allows following entities to bill medicare on her behalf.
Entity NameSolutions Practice Management
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104009299
PECOS PAC ID: 5698840775
Enrollment ID: O20081015000361
Entity NameDuncan Regional Hospital, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699318147
PECOS PAC ID: 5193613057
Enrollment ID: O20200930003440
Entity NameDuncan Regional Hospital, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942918214
PECOS PAC ID: 5193613057
Enrollment ID: O20230701000000

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 Myra Ann Gregory 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 Myra Ann Gregory, DO, LLC
2210 Duncan Regional Loop,
Duncan, OK 73533-1564

Ph: (580) 252-1373		Dr Myra Ann Gregory, DO, LLC
1324 N Harville Rd,
Duncan, OK 73533-1514

Ph: (580) 252-1373

Reviews and Comments


Family Medicine Doctors in Duncan, OK

Dan F Criswell, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2601 W Elk Ave, Duncan, OK 73533
Phone: 580-251-6644    Fax: 580-251-6645
Krystal Marie Vonfeldt, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2120 W Elk Ave, Duncan, OK 73533
Phone: 580-251-6822    
William T Stewart, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1324 N Harville Rd, Duncan, OK 73533
Phone: 580-252-1373    Fax: 580-252-8336
Francis James Mcgouran Iii, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2434 Harville Rd Ste 100, Duncan, OK 73533
Phone: 580-255-8564    Fax: 580-255-8640
Demetra G Cox, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1324 N Harville Rd, Duncan, OK 73533
Phone: 580-252-1373    Fax: 580-252-8336
Preston A Waters, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1324 N Harville Rd, Duncan, OK 73533
Phone: 580-252-1373    
Dr. Mark Rosekelly, D.O
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4086 Country Club Rd Ste 2, Duncan, OK 73533
Phone: 580-952-9221    

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.