Robert James Postlewait, MD - Medicare Internal Medicine in West Lake Hills, TX

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Robert James Postlewait, MD is a medicare enrolled "Internal Medicine" physician in West Lake Hills, Texas. He graduated from medical school in 2008 and has 16 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Prime Physician Staffing 3 Llc, Farmers Union Hospital Association and his current practice location is 912 S Capital Of Texas Hwy Ste 100, West Lake Hills, Texas. You can reach out to his office (for appointments etc.) via phone at (512) 306-8360.

Robert James Postlewait is licensed to practice in Oklahoma (license number 26505) 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 1396907366.

Contact Information

Robert James Postlewait, MD
912 S Capital Of Texas Hwy Ste 100,
West Lake Hills, TX 78746-5242
(512) 306-8360
(855) 270-9668

Map and Direction




Physician's Profile

Full NameRobert James Postlewait
GenderMale
SpecialityInternal Medicine
Experience16 Years
Location912 S Capital Of Texas Hwy Ste 100, West Lake Hills, 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:
  • Robert James Postlewait graduated from medical school in 2008
  NPI Data:
  • NPI Number: 1396907366
  • Provider Enumeration Date: 06/30/2008
  • Last Update Date: 09/26/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1759551948
  • Enrollment ID: I20110825000497

Medical Identifiers

Medical identifiers for Robert James Postlewait such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396907366NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 26505 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Great Plains Regional Medical CenterElk city, OKHospital
Ignite Medical Resort Adams ParcBartlesville, OKNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Prime Physician Staffing 3 Llc04466336147
Farmers Union Hospital Association751794941535

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. Robert James Postlewait 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 NameFarmers Union Hospital Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184639122
PECOS PAC ID: 7517949415
Enrollment ID: O20040603001383
Entity NamePrime Physician Staffing 2 Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427523109
PECOS PAC ID: 7416292636
Enrollment ID: O20181217001900
Entity NamePrime Physician Staffing 3 Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831840958
PECOS PAC ID: 0446633614
Enrollment ID: O20220822000333
Entity NamePrime Physician Staffing Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275017766
PECOS PAC ID: 5698138923
Enrollment ID: O20230901003217

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. Robert James Postlewait 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
Robert James Postlewait, MD
5625 Eiger Rd Ste 200,
Austin, TX 78735-8982

Ph: (512) 892-7076		Robert James Postlewait, MD
912 S Capital Of Texas Hwy Ste 100,
West Lake Hills, TX 78746-5242

Ph: (512) 306-8360

Reviews and Comments


Internal Medicine Doctors in West Lake Hills, TX

Robert Joseph Ondash, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 912 S Capital Of Texas Hwy Ste 100, West Lake Hills, TX 78746
Phone: 512-892-7076    
Raymond C. Paxton, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1250 S Capital Of Texas Hwy Bldg 3, First Floor, West Lake Hills, TX 78746
Phone: 512-334-2403    Fax: 512-334-2493
Jose W. Mejia, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5656 Bee Caves Rd Ste M300, West Lake Hills, TX 78746
Phone: 512-807-3270    Fax: 855-697-2500
Richard D. Debehnke, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1250 S Capital Of Texas Hwy Bldg 3, 1st Floor, West Lake Hills, TX 78746
Phone: 512-334-2403    Fax: 512-334-2493
Rani Das, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4407 Bee Caves Rd, Bldg 3, Suite 301, West Lake Hills, TX 78746
Phone: 512-458-2600    Fax: 512-454-2292
Eduardo J. Cepeda, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4701 Bee Caves Rd Ste 201, West Lake Hills, TX 78746
Phone: 512-518-4992    Fax: 512-901-3918

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.