Dr Margaret Jean Hart, DO - Medicare Family Practice in Muskogee, OK

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Dr Margaret Jean Hart, DO is a medicare enrolled "Family Medicine" physician in Muskogee, Oklahoma. She went to Oklahoma State University College Of Osteopathic Medicine and graduated in 2006 and has 20 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Immaculate Heart Of Mary Family Health Center and her current practice location is 3332 W Okmulgee St, Muskogee, Oklahoma. You can reach out to her office (for appointments etc.) via phone at (918) 682-2481.

Dr Margaret Jean Hart is licensed to practice in Oklahoma (license number 9069) 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 1942426689.

Contact Information

Dr Margaret Jean Hart, DO
3332 W Okmulgee St,
Muskogee, OK 74401-5069
(918) 682-2481
(918) 682-2932

Map and Direction




Physician's Profile

Full NameDr Margaret Jean Hart
GenderFemale
SpecialityFamily Practice
Experience20 Years
Location3332 W Okmulgee St, Muskogee, 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 Margaret Jean Hart attended and graduated from Oklahoma State University College Of Osteopathic Medicine in 2006
  NPI Data:
  • NPI Number: 1942426689
  • Provider Enumeration Date: 04/18/2007
  • Last Update Date: 08/08/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2769670918
  • Enrollment ID: I20220222001779

Medical Identifiers

Medical identifiers for Dr Margaret Jean Hart such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942426689NPI-NPPES
080021293OtherMNPTAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 5101016975 (Michigan)Secondary
207QG0300XFamily Medicine - Geriatric Medicine 51O1016975 (Michigan)Secondary
207Q00000XFamily Medicine 9069 (Oklahoma)Primary
207Q00000XFamily Medicine 54437 (Minnesota)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Gilbert Medical CenterGilbert, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Immaculate Heart Of Mary Family Health Center01436361672

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 Margaret Jean Hart allows following entities to bill medicare on her behalf.
Entity NameImmaculate Heart Of Mary Family Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508469453
PECOS PAC ID: 0143636167
Enrollment ID: O20210316002879

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 Margaret Jean Hart 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 Margaret Jean Hart, DO
6600 S Yale Ave Ste 1400,
Tulsa, OK 74136-3331

Ph: (888) 247-0125		Dr Margaret Jean Hart, DO
3332 W Okmulgee St,
Muskogee, OK 74401-5069

Ph: (918) 682-2481

Reviews and Comments


Family Medicine Doctors in Muskogee, OK

Dr. Matthew Brice Collier, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 Rockefeller Dr, Muskogee, OK 74401
Phone: 918-502-1900    Fax: 918-494-6303
Jeremy Michael Ross, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 329 S 38th St, Muskogee, OK 74401
Phone: 918-687-9999    Fax: 918-686-7078
Dr. Michael W Hammond, MD
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 3900 W Broadway St, Muskogee, OK 74401
Phone: 918-682-8612    Fax: 918-682-0620
Dr. B Frank Shaw, DO
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2901 Azalea Park Drive, Muskogee, OK 74401
Phone: 918-683-6500    
Dr. Charles D Rogers, D.O.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1011 Honor Heights Dr, Muskogee, OK 74401
Phone: 918-683-3261    
Dr. Patrice Diane Pace, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3300 Chandler Rd Ste 107, Muskogee, OK 74403
Phone: 800-993-8244    Fax: 404-494-7537
Acille Nidal Sammur, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 Rockefeller Dr, Muskogee, OK 74401
Phone: 918-502-1900    Fax: 918-494-6303

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.