Ann Thomas, MD - Medicare Hospitalist in Tulsa, OK

Ann Thomas, MD is a medicare enrolled "Hospitalist" physician in Tulsa, Oklahoma. She graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice Warren Clinic Inc and her current practice location is 6161 S Yale Ave, Tulsa, Oklahoma. You can reach out to her office (for appointments etc.) via phone at (918) 502-1900.

Ann Thomas is licensed to practice in Oklahoma (license number 34679) 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 1275797581.

Contact Information

Ann Thomas, MD
6161 S Yale Ave,
Tulsa, OK 74136-1902
(918) 502-1900
(918) 494-6303

Map and Direction




Physician's Profile

Full NameAnn Thomas
GenderFemale
SpecialityHospitalist
Experience20 Years
Location6161 S Yale Ave, Tulsa, 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:
  • Ann Thomas graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1275797581
  • Provider Enumeration Date: 07/16/2008
  • Last Update Date: 04/13/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4789855859
  • Enrollment ID: I20190829002939

Medical Identifiers

Medical identifiers for Ann Thomas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275797581NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 34679 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Saint Francis Hospital, IncTulsa, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Warren Clinic Inc8820900293607

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. Ann Thomas allows following entities to bill medicare on her behalf.
Entity NameWarren Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174582282
PECOS PAC ID: 8820900293
Enrollment ID: O20031104000252

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. Ann Thomas 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
Ann Thomas, MD
6600 S Yale Ave Ste 1400,
Tulsa, OK 74136-3331

Ph: () -
Ann Thomas, MD
6161 S Yale Ave,
Tulsa, OK 74136-1902

Ph: (918) 502-1900

Reviews and Comments


Hospitalist Doctors in Tulsa, OK

Janet Elizabeth Cheek, DO
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Medicare: Accepting Medicare Assignments
Practice Location: 1145 S Utica Ave, Ste 460, Tulsa, OK 74104
Phone: 918-579-5749    Fax: 918-579-5762
Edie Ann Carey, D.O.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1145 S Utica Ave, Ste 460, Tulsa, OK 74104
Phone: 918-579-5749    Fax: 918-579-5762
Dr. Brandon Micheal Bailey, DO
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Medicare: Accepting Medicare Assignments
Practice Location: 2811 E 15th St Ste 102, Tulsa, OK 74104
Phone: 918-935-3240    Fax: 918-935-3241
Kendra Wilson, DO
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 6161 S Yale Ave, Tulsa, OK 74136
Phone: 918-502-1900    Fax: 918-494-6303
Radhika Kothakota, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 6161 S Yale Ave, Tulsa, OK 74136
Phone: 918-488-6045    Fax: 918-488-6098
Ryan J Reynolds, D.O.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 2416 W 51st St, Tulsa, OK 74107
Phone: 713-816-2522    
Dr. Gulshan Dangol, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1145 S Utica Ave Ste 460, Tulsa, OK 74104
Phone: 918-579-5749    Fax: 918-579-5762

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.