Carlos Andres Nieto Fonseca, MD - Medicare Internal Medicine in Pittsburgh, PA

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Carlos Andres Nieto Fonseca, MD is a medicare enrolled "Internal Medicine" physician in Pittsburgh, Pennsylvania. He graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hospitalist Medicine Physicians Of Texas Pllc, Bexar Physician Services, Pllc and his current practice location is 200 Lothrop St, Pittsburgh, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (570) 259-7944.

Carlos Andres Nieto Fonseca is licensed to practice in Pennsylvania (license number MT191305) 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 1932367646.

Contact Information

Carlos Andres Nieto Fonseca, MD
200 Lothrop St,
Pittsburgh, PA 15213-2536
(570) 259-7944
Not Available

Map and Direction




Physician's Profile

Full NameCarlos Andres Nieto Fonseca
GenderMale
SpecialityInternal Medicine
Experience21 Years
Location200 Lothrop St, Pittsburgh, Pennsylvania
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:
  • Carlos Andres Nieto Fonseca graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1932367646
  • Provider Enumeration Date: 05/29/2008
  • Last Update Date: 08/26/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 4880881887
  • Enrollment ID: I20141014000408

Medical Identifiers

Medical identifiers for Carlos Andres Nieto Fonseca such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932367646NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MT191305 (Pennsylvania)Primary
207R00000XInternal Medicine MD440423 (Pennsylvania)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christus Santa Rosa Medical CenterSan antonio, TXHospital
Methodist HospitalSan antonio, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hospitalist Medicine Physicians Of Texas Pllc3476688318889
Bexar Physician Services, Pllc630529872036

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. Carlos Andres Nieto Fonseca allows following entities to bill medicare on his 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 - San Antonio Vi, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225516719
PECOS PAC ID: 0143573162
Enrollment ID: O20181022001148
Entity NameHill Country Lifestyle Medicine Center, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619527082
PECOS PAC ID: 3678805843
Enrollment ID: O20191022000825
Entity NameBexar Physician Services, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730960998
PECOS PAC ID: 6305298720
Enrollment ID: O20240122000409

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. Carlos Andres Nieto Fonseca 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
Carlos Andres Nieto Fonseca, MD
10 Allegheny Ctr Apt 805,
Pittsburgh, PA 15212-5225

Ph: (570) 259-7944		Carlos Andres Nieto Fonseca, MD
200 Lothrop St,
Pittsburgh, PA 15213-2536

Ph: (570) 259-7944

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.