Mark Steven Hamra, MD - Medicare Allergy & Immunology in Broken Arrow, OK

Mark Steven Hamra, MD is a medicare enrolled "Allergy & Immunology" physician in Broken Arrow, Oklahoma. His current practice location is 817 S Elm Pl, Ste 107, Broken Arrow, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (918) 259-3141.

Mark Steven Hamra is licensed to practice in Oklahoma (license number 17578) 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 1164428215.

Contact Information

Mark Steven Hamra, MD
817 S Elm Pl, Ste 107,
Broken Arrow, OK 74012-5369
(918) 259-3141
(918) 258-1266

Map and Direction




Physician's Profile

Full NameMark Steven Hamra
GenderMale
SpecialityAllergy & Immunology
Location817 S Elm Pl, Broken Arrow, Oklahoma
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1164428215
  • Provider Enumeration Date: 06/23/2005
  • Last Update Date: 12/18/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2062881758
  • Enrollment ID: I20221220002220

Medical Identifiers

Medical identifiers for Mark Steven Hamra such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164428215NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology 17578 (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. Mark Steven Hamra allows following entities to bill medicare on his behalf.
Entity NameDiversity Health And Wellness
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790418283
PECOS PAC ID: 6709255714
Enrollment ID: O20221214002514

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. Mark Steven Hamra 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
Mark Steven Hamra, MD
9913 S 87th East Ave,
Tulsa, OK 74133-5593

Ph: (918) 250-0087
Mark Steven Hamra, MD
817 S Elm Pl, Ste 107,
Broken Arrow, OK 74012-5369

Ph: (918) 259-3141

Reviews and Comments


Allergy & Immunology Doctors in Broken Arrow, OK

Dr. Bret Rice Haymore, MD
Allergy & Immunology
Medicare: May Accept Medicare Assignments
Practice Location: 4716 W Urbana St, Suite 211, Broken Arrow, OK 74012
Phone: 918-994-5200    Fax: 918-994-5222

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.