George S Massingill, MD - Medicare Obstetrics & Gynecology in Altus, OK

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George S Massingill, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Altus, Oklahoma. His current practice location is 101 S Park Ln Ste 200, Altus, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (580) 379-6140.

George S Massingill is licensed to practice in Oklahoma (license number 34589) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1902812977.

Contact Information

George S Massingill, MD
101 S Park Ln Ste 200,
Altus, OK 73521-5731
(580) 379-6140
(580) 379-6149

Map and Direction




Physician's Profile

Full NameGeorge S Massingill
GenderMale
SpecialityObstetrics & Gynecology
Location101 S Park Ln Ste 200, Altus, Oklahoma
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1902812977
  • Provider Enumeration Date: 07/31/2006
  • Last Update Date: 12/20/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1759314248
  • Enrollment ID: I20050915000093

Medical Identifiers

Medical identifiers for George S Massingill such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902812977NPI-NPPES
133751108MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology H0609 (Texas)Secondary
207V00000XObstetrics & Gynecology 34589 (Oklahoma)Primary

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. George S Massingill allows following entities to bill medicare on his behalf.
Entity NameAcclaim Physician Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780076562
PECOS PAC ID: 4587963582
Enrollment ID: O20160426000707

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. George S Massingill 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
George S Massingill, MD
1200 E Pecan St,
Altus, OK 73521-6141

Ph: (580) 379-5000		George S Massingill, MD
101 S Park Ln Ste 200,
Altus, OK 73521-5731

Ph: (580) 379-6140

Reviews and Comments


Obstetrics & Gynecology Doctors in Altus, OK

Eteakamba Udoh, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 101 S Park Ln, Altus, OK 73521
Phone: 580-379-6140    Fax: 580-379-6149
Latoya Teresina Smith, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 101 S Park Ln, Altus, OK 73521
Phone: 580-379-6140    Fax: 580-379-6149
Julia Rivera-figueroa, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 101 S Park Ln, Altus, OK 73521
Phone: 580-379-6140    Fax: 580-379-6149
Anibal Mikjail Avila, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 101 S Park Ln, Altus, OK 73521
Phone: 580-379-6140    Fax: 580-379-6149
Dr. Vicente Yamil Sanchez, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 101 S Park Ln, Altus, OK 73521
Phone: 580-379-6140    Fax: 580-379-6149
Tracy Lee Wilkerson, D.O
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 101 S Park Ln, Altus, OK 73521
Phone: 580-379-6140    Fax: 580-379-6149

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.