Marisa L Chagoya, MD - Medicare Internal Medicine in Austin, TX

Marisa L Chagoya, MD is a medicare enrolled "Internal Medicine" physician in Austin, Texas. She went to University Of Texas Southwestern Medical School At Dallas and graduated in 2008 and has 16 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Hospitalist Medicine Physicians Of Texas Pllc and her current practice location is 1201 W 38th St, Austin, Texas. You can reach out to her office (for appointments etc.) via phone at (512) 324-1839.

Marisa L Chagoya is licensed to practice in Texas (license number P7408) 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 1215231014.

Contact Information

Marisa L Chagoya, MD
1201 W 38th St,
Austin, TX 78705-1006
(512) 324-1839
Not Available

Map and Direction




Physician's Profile

Full NameMarisa L Chagoya
GenderFemale
SpecialityInternal Medicine
Experience16 Years
Location1201 W 38th St, Austin, Texas
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:
  • Marisa L Chagoya attended and graduated from University Of Texas Southwestern Medical School At Dallas in 2008
  NPI Data:
  • NPI Number: 1215231014
  • Provider Enumeration Date: 01/07/2011
  • Last Update Date: 04/09/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 2567632953
  • Enrollment ID: I20140529001993

Medical Identifiers

Medical identifiers for Marisa L Chagoya such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215231014NPI-NPPES
339423101MedicaidTX
346490YKXYOtherTXMEDICARE
P01399247OtherTXRAIL ROAD MEDICARE
346490YLP1OtherTXMEDICARE
346490YKXVOtherTXMEDICARE
339423102MedicaidTX
339423103MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine P7408 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ascension Seton Medical Center AustinAustin, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hospitalist Medicine Physicians Of Texas Pllc3476688318951

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. Marisa L Chagoya allows following entities to bill medicare on her behalf.
Entity NameCogent Healthcare Of Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992722953
PECOS PAC ID: 8628076924
Enrollment ID: O20061121000364
Entity NameHospitalist Medicine Physicians Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629307095
PECOS PAC ID: 3476688318
Enrollment ID: O20100317001021
Entity NameHospitalist Medicine Physicians Of Texas - Round Rock, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457997199
PECOS PAC ID: 4082040910
Enrollment ID: O20200212001055
Entity NameHospitalist Medicine Physicians Of Texas - San Antonio Ii Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356987093
PECOS PAC ID: 1557798279
Enrollment ID: O20200219000239
Entity NameHospitalist Medicine Physicians Of Texas - Tcs Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285270488
PECOS PAC ID: 5597192708
Enrollment ID: O20201202000264

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. Marisa L Chagoya 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
Marisa L Chagoya, MD
4515 Seton Center Pkwy, Suite 215,
Austin, TX 78759-5290

Ph: (512) 231-5548
Marisa L Chagoya, MD
1201 W 38th St,
Austin, TX 78705-1006

Ph: (512) 324-1839

Reviews and Comments


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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.