Stephen Calvert, MD - Medicare Internal Medicine in Tulsa, OK

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Stephen Calvert, MD is a medicare enrolled "Internal Medicine" physician in Tulsa, Oklahoma. He went to University Of Oklahoma College Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hospitalist Medicine Physicians Of Texas Pllc, Omni Medical Group Inc and his current practice location is 8115 S Memorial Dr, Tulsa, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (918) 254-6315.

Stephen Calvert is licensed to practice in Oklahoma (license number 22446) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1902875420.

Contact Information

Stephen Calvert, MD
8115 S Memorial Dr,
Tulsa, OK 74133-4331
(918) 254-6315
(918) 403-6315

Map and Direction




Physician's Profile

Full NameStephen Calvert
GenderMale
SpecialityInternal Medicine
Experience23 Years
Location8115 S Memorial Dr, Tulsa, Oklahoma
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Stephen Calvert attended and graduated from University Of Oklahoma College Of Medicine in 2001
  NPI Data:
  • NPI Number: 1902875420
  • Provider Enumeration Date: 03/16/2006
  • Last Update Date: 08/26/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9234175969
  • Enrollment ID: I20050830000817

Medical Identifiers

Medical identifiers for Stephen Calvert such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902875420NPI-NPPES
200002130AMedicaidOK

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 22446 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St John Medical Center, IncTulsa, OKHospital
Ascension St John Broken ArrowBroken arrow, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hospitalist Medicine Physicians Of Texas Pllc3476688318889
Omni Medical Group Inc973908049083

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. Stephen Calvert allows following entities to bill medicare on his behalf.
Entity NameSt John Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336194406
PECOS PAC ID: 2567366495
Enrollment ID: O20031121000867
Entity NameBoard Of Regents Of The University Of Oklahoma Ou Physicians Tulsa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154385730
PECOS PAC ID: 5395645329
Enrollment ID: O20040113000654
Entity NameOmni Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174578249
PECOS PAC ID: 9739080490
Enrollment ID: O20040115000897
Entity NameHospitalist Medicine Physicians Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629307095
PECOS PAC ID: 3476688318
Enrollment ID: O20180326002260
Entity NameCogent Healthcare Of Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992722953
PECOS PAC ID: 8628076924
Enrollment ID: O20210209000102
Entity NameTulsa Hospital Medicine Physicians Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144982711
PECOS PAC ID: 7214327832
Enrollment ID: O20211214000389

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. Stephen Calvert 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
Stephen Calvert, MD
8115 S Memorial Dr,
Tulsa, OK 74133-4331

Ph: (918) 254-6315		Stephen Calvert, MD
8115 S Memorial Dr,
Tulsa, OK 74133-4331

Ph: (918) 254-6315

Reviews and Comments


Internal Medicine Doctors in Tulsa, OK

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Julia Margaret Kwon, DO
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Robert Peter Aran, D.O.
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Phone: 918-497-3300    Fax: 918-497-3365
Robert Dean Okada, MD
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Practice Location: 6151 S Yale Ave, Ste 304, Tulsa, OK 74136
Phone: 918-494-5300    Fax: 918-494-5455

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.