Maria Victoria T Tantengco, MD - Medicare Pediatric Medicine in Worcester, MA

Maria Victoria T Tantengco, MD is a medicare enrolled "Pediatrics - Pediatric Cardiology" physician in Worcester, Massachusetts. She graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Pediatric Medicine. She is a member of the group practice Massachusetts General Physicians Organization Inc and her current practice location is 33 Oak Ave, Worcester, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (508) 757-7300.

Maria Victoria T Tantengco is licensed to practice in Massachusetts (license number 216076) 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 1679563258.

Contact Information

Maria Victoria T Tantengco, MD
33 Oak Ave,
Worcester, MA 01605-2752
(508) 757-7300
(800) 757-0803

Map and Direction




Physician's Profile

Full NameMaria Victoria T Tantengco
GenderFemale
SpecialityPediatric Medicine
Experience42 Years
Location33 Oak Ave, Worcester, Massachusetts
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:
  • Maria Victoria T Tantengco graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1679563258
  • Provider Enumeration Date: 10/25/2005
  • Last Update Date: 11/16/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 3678593902
  • Enrollment ID: I20051201000734

Medical Identifiers

Medical identifiers for Maria Victoria T Tantengco such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679563258NPI-NPPES
0182371MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080P0202XPediatrics - Pediatric Cardiology 216076 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Massachusetts General Physicians Organization Inc24663658203085

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. Maria Victoria T Tantengco allows following entities to bill medicare on her behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434
Entity NameHenry Heywood Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205823879
PECOS PAC ID: 1658262605
Enrollment ID: O20040322000360
Entity NameAthol Memorial Hospital Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336120047
PECOS PAC ID: 7911959846
Enrollment ID: O20050218000228
Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351

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. Maria Victoria T Tantengco 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
Maria Victoria T Tantengco, MD
33 Oak Ave,
Worcester, MA 01605-2752

Ph: (508) 757-7300
Maria Victoria T Tantengco, MD
33 Oak Ave,
Worcester, MA 01605-2752

Ph: (508) 757-7300

Reviews and Comments


Pediatrics Doctors in Worcester, MA

Marissa E Parrillo, DO
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Practice Location: 55 Lake Ave N, Worcester, MA 01655
Phone: 774-442-5545    Fax: 774-443-7042
Dr. Penny M. Feldman, M.D.
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Practice Location: 55 Lake Ave N, Worcester, MA 01655
Phone: 774-441-8081    Fax: 774-441-8055
Dr. Linda D Sagor, M.D.
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Practice Location: 55 Lake Ave N, Department Of Pediatrics, Worcester, MA 01655
Phone: 508-856-4198    Fax: 508-856-1042
Dr. Robert W Zavoski, MD
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Medicare: Medicare Enrolled
Practice Location: 26 Queen Street, Worcester, MA 01610
Phone: 508-860-7800    Fax: 508-860-7925
Cornelius T Tyrrell, M.D.
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Practice Location: 55 Lake Ave N, Department Of Pediatrics, Worcester, MA 01655
Phone: 508-334-7986    Fax: 508-334-7989
Callie M Stone, M.D.
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Practice Location: 55 Lake Ave N, Worcester, MA 01655
Phone: 508-334-1000    
Nura El-haj, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 55 Lake Ave N, Worcester, MA 01655
Phone: 774-441-8083    Fax: 774-441-8057

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.