Stephen L Thomas, MD - Medicare Internal Medicine in Mesa, AZ

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Stephen L Thomas, MD is a medicare enrolled "Internal Medicine" physician in Mesa, Arizona. He is a member of the group practice Kerry S Green Md Plc and his current practice location is 6112 E Brown Rd, Mesa, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 924-4422.

Stephen L Thomas is licensed to practice in Arizona (license number 27161) 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 1508849985.

Contact Information

Stephen L Thomas, MD
6112 E Brown Rd,
Mesa, AZ 85205-4955
(480) 924-4422
(480) 924-8822

Map and Direction




Physician's Profile

Full NameStephen L Thomas
GenderMale
SpecialityInternal Medicine
Location6112 E Brown Rd, Mesa, Arizona
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 L Thomas graduated from medical school in
  NPI Data:
  • NPI Number: 1508849985
  • Provider Enumeration Date: 11/21/2005
  • Last Update Date: 10/26/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 4082756754
  • Enrollment ID: I20100118000266

Medical Identifiers

Medical identifiers for Stephen L Thomas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508849985NPI-NPPES
475295MedicaidAZ
110191782OtherAZRAILROAD MEDICARE
86080015085259A716OtherAZTRIWEST

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 27161 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Dignity Health At HomeChandler, AZHome health agency
Banner Home Care-arizonaMesa, AZHome health agency
Amedisys Home Health CarePhoenix, AZHome health agency
Banner Baywood Medical CenterMesa, AZHospital
Banner Gateway Medical CenterGilbert, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kerry S Green Md Plc34765387297

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 L Thomas allows following entities to bill medicare on his behalf.
Entity NameKerry S Green MD PLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356523492
PECOS PAC ID: 3476538729
Enrollment ID: O20040621001436

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 L 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
Stephen L Thomas, MD
6112 E Brown Rd,
Mesa, AZ 85205-4955

Ph: (480) 924-4422		Stephen L Thomas, MD
6112 E Brown Rd,
Mesa, AZ 85205-4955

Ph: (480) 924-4422

Reviews and Comments


Internal Medicine Doctors in Mesa, AZ

Ankur Panchal,
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Practice Location: 6424 E Broadway Rd Ste 105, Mesa, AZ 85206
Phone: 480-733-7500    
Yury Fomin, MD
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Practice Location: 1400 S Dobson Road, Mesa, AZ 85202
Phone: 480-412-6788    Fax: 480-412-6848
Gregg Alan Smith, D.O.
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Practice Location: 1042 N Higley Rd, Suite 102-602, Mesa, AZ 85205
Phone: 480-242-6297    Fax: 480-699-3129
Dr. Emmanuel A Bayongan, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1400 S Dobson Rd, Mesa, AZ 85202
Phone: 480-543-2034    Fax: 480-512-6089
Dr. Sanjeev Gopal, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 6424 E Broadway Rd, 104-105, Mesa, AZ 85206
Phone: 602-802-8700    Fax: 602-802-8799
Dr. Alpesh Patel, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10238 E Hampton Ave Ste 205, Mesa, AZ 85209
Phone: 480-856-8252    Fax: 470-268-9921
Mouhsen H Alhakeem, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1400 S Dobson Road, Attn Amanda Gump/hospitalist, Mesa, AZ 85202
Phone: 480-412-6788    Fax: 480-412-6848

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.