Dr Mary T Chacon Crespo, MD - Medicare General Practice in Dorado, PR

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Dr Mary T Chacon Crespo, MD is a medicare enrolled "General Practice" physician in Dorado, Puerto Rico. Her current practice location is Bo. Mameyal 698, Dorado, Puerto Rico. You can reach out to her office (for appointments etc.) via phone at (787) 224-0261.

Dr Mary T Chacon Crespo is licensed to practice in Puerto Rico (license number 15730) 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 1982652111.

Contact Information

Dr Mary T Chacon Crespo, MD
Bo. Mameyal 698,
Dorado, PR 00646
(787) 224-0261
Not Available

Map and Direction




Physician's Profile

Full NameDr Mary T Chacon Crespo
GenderFemale
SpecialityGeneral Practice
LocationBo. Mameyal 698, Dorado, Puerto Rico
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1982652111
  • Provider Enumeration Date: 05/04/2006
  • Last Update Date: 04/09/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6406884519
  • Enrollment ID: I20050730000009

Medical Identifiers

Medical identifiers for Dr Mary T Chacon Crespo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982652111NPI-NPPES
I36878MedicaidPR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice 15730 (Puerto Rico)Primary

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. Dr Mary T Chacon Crespo allows following entities to bill medicare on her behalf.
Entity NameHealthcare Ambulatory Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225084882
PECOS PAC ID: 7810092525
Enrollment ID: O20070424000614
Entity NameCdt Centro De Servicios Medicos Integrados Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942408067
PECOS PAC ID: 5092996652
Enrollment ID: O20110623000128
Entity NameMetro Toa Baja Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073057642
PECOS PAC ID: 0446510382
Enrollment ID: O20180214000628
Entity NameBest Medical Options, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811717523
PECOS PAC ID: 8820514599
Enrollment ID: O20250424003710

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 Mary T Chacon Crespo 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 Mary T Chacon Crespo, MD
Po Box 1806,
Dorado, PR 00646-1806

Ph: (787) 224-0261		Dr Mary T Chacon Crespo, MD
Bo. Mameyal 698,
Dorado, PR 00646

Ph: (787) 224-0261

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.

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