Stephen John Chalmers, MD - Medicare Nephrology in Arlington, TX

Stephen John Chalmers, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Arlington, Texas. He went to University Of Cincinnati College Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice North Texas Nephrology Associates Pa and his current practice location is 1132 S. Bowen Rd., Arlington, Texas. You can reach out to his office (for appointments etc.) via phone at (817) 265-9700.

Stephen John Chalmers is licensed to practice in Texas (license number M9916) 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 1134166143.

Contact Information

Stephen John Chalmers, MD
1132 S. Bowen Rd.,
Arlington, TX 76013
(817) 265-9700
(817) 277-4164

Map and Direction




Physician's Profile

Full NameStephen John Chalmers
GenderMale
SpecialityNephrology
Experience22 Years
Location1132 S. Bowen Rd., Arlington, Texas
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 John Chalmers attended and graduated from University Of Cincinnati College Of Medicine in 2002
  NPI Data:
  • NPI Number: 1134166143
  • Provider Enumeration Date: 05/31/2006
  • Last Update Date: 08/18/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 2567530835
  • Enrollment ID: I20081014000501

Medical Identifiers

Medical identifiers for Stephen John Chalmers such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134166143NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology M9916 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ameri-tech Kidney Center-arlington LlcArlington, TXDialysis facility
Ameri-tech Kidney Center-bedford LlcBedford, TXDialysis facility
Texas Health Harris Methodist Hurst-euless-bedfordBedford, TXHospital
Baylor Scott & White Medical Center GrapevineGrapevine, TXHospital
Medical City ArlingtonArlington, TXHospital
Texas Health Arlington Memorial HospitalArlington, TXHospital
Medical City AllianceFort worth, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Texas Nephrology Associates Pa72149108503

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 John Chalmers allows following entities to bill medicare on his behalf.
Entity NameNorth Texas Nephrology Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629107404
PECOS PAC ID: 7214910850
Enrollment ID: O20040612000428

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 John Chalmers 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 John Chalmers, MD
1132 S. Bowen Rd.,
Arlington, TX 76013

Ph: (817) 265-9700
Stephen John Chalmers, MD
1132 S. Bowen Rd.,
Arlington, TX 76013

Ph: (817) 265-9700

Reviews and Comments


Internal Medicine Doctors in Arlington, TX

Dr. Waldo P Bracy Jr., M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1001 N Waldrop Dr, Ste. 509, Arlington, TX 76012
Phone: 817-394-4300    Fax: 817-394-0200
Thang D Le, MD
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Practice Location: 800 W Randol Mill Rd Ste 2300, Arlington, TX 76012
Phone: 866-202-1032    Fax: 817-548-6649
Dr. Rinu Varghese, MD
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Practice Location: 3301 Matlock Rd, Arlington, TX 76015
Phone: 682-509-6200    
Dr. Hujefa Yusuf Vora, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 3150 Matlock Rd, Suite 403, Arlington, TX 76015
Phone: 817-784-0052    Fax: 817-375-5800
Dr. Raza Askari,
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Medicare: Accepting Medicare Assignments
Practice Location: 515 W Mayfield Rd Ste 210, Arlington, TX 76014
Phone: 817-375-5847    
Thuc Quyen Thi Nguyen,
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 515 W Mayfield Rd, Suite 210, Arlington, TX 76014
Phone: 817-417-4027    Fax: 817-417-4043
Dr. Bienvenido Gatmaitan Gatmaitan,
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 621 Matlock Centre Cir, Arlington, TX 76015
Phone: 817-860-6062    Fax: 817-795-6652

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.