Dr Maria I Dueno, MD - Medicare Internal Medicine in Bayamon, PR

Dr Maria I Dueno, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Bayamon, Puerto Rico. Her current practice location is Bayamon Medical Plz, # 411, Bayamon, Puerto Rico. You can reach out to her office (for appointments etc.) via phone at (787) 789-3238.

Dr Maria I Dueno is licensed to practice in Puerto Rico (license number 7342) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1295766855.

Contact Information

Dr Maria I Dueno, MD
Bayamon Medical Plz, # 411,
Bayamon, PR 00959-7200
(787) 789-3238
(787) 789-7527

Map and Direction




Physician's Profile

Full NameDr Maria I Dueno
GenderFemale
SpecialityInternal Medicine - Gastroenterology
LocationBayamon Medical Plz, Bayamon, Puerto Rico
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1295766855
  • Provider Enumeration Date: 07/05/2006
  • Last Update Date: 07/09/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5799875068
  • Enrollment ID: I20071227000076

Medical Identifiers

Medical identifiers for Dr Maria I Dueno such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295766855NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 7342 (Puerto Rico)Primary

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. Dr Maria I Dueno 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
Dr Maria I Dueno, MD
Po Box 361924,
San Juan, PR 00936-1924

Ph: (787) 789-3238
Dr Maria I Dueno, MD
Bayamon Medical Plz, # 411,
Bayamon, PR 00959-7200

Ph: (787) 789-3238

Reviews and Comments


Internal Medicine Doctors in Bayamon, PR

Jannette Marie Figueroa-velez, M.D.
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Phone: 787-269-2442    
Dr. Ana I Rivera De La Vega, M.D.
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Phone: 787-778-8774    Fax: 787-269-6190
Boris M Guzman-hernandez, M.D.
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Practice Location: Mq10 Plaza 37, Monte Claro, Bayamon, PR 00961
Phone: 787-245-8870    Fax: 787-858-0434
Jose M Rodriguez Castro, MD
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Practice Location: Edif Metromedical, A- 608, Bayamon, PR 00959
Phone: 787-395-7125    Fax: 787-395-7126
Dalvert H Polanco, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 100 Ave Laurel, Bayamon, PR 00956
Phone: 787-787-5151    
Dr. Isabel E Cestero, M. D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: Route #2 Km 11.7 Bayamon Medical Plaza, Suite 409-b, Bayamon, PR 00959
Phone: 787-786-0473    Fax: 787-786-9718
Joham Senior Marino, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: Piso 1 Suite 104a, Bayamon Medical Plaza, Bayamon, PR 00960
Phone: 787-798-9522    Fax: 787-798-9500

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.