Mr Gabriel Montalvo-castro, MD - Medicare General Practice in Bayamon, PR

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Mr Gabriel Montalvo-castro, MD is a medicare enrolled "General Practice" physician in Bayamon, Puerto Rico. His current practice location is 66 Calle Santa Cruz, Instituto San Pablo Suite 307, Bayamon, Puerto Rico. You can reach out to his office (for appointments etc.) via phone at (787) 798-8486.

Mr Gabriel Montalvo-castro is licensed to practice in Puerto Rico (license number 19155) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1851704589.

Contact Information

Mr Gabriel Montalvo-castro, MD
66 Calle Santa Cruz, Instituto San Pablo Suite 307,
Bayamon, PR 00961
(787) 798-8486
(787) 740-7170

Map and Direction




Physician's Profile

Full NameMr Gabriel Montalvo-castro
GenderMale
SpecialityGeneral Practice
Location66 Calle Santa Cruz, 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: 1851704589
  • Provider Enumeration Date: 06/10/2014
  • Last Update Date: 02/21/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0749599751
  • Enrollment ID: I20151014000324

Medical Identifiers

Medical identifiers for Mr Gabriel Montalvo-castro such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851704589NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice ME141853 (Florida)Secondary
208D00000XGeneral Practice 316085 (New York)Secondary
208D00000XGeneral Practice 19155 (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. Mr Gabriel Montalvo-castro allows following entities to bill medicare on his behalf.
Entity NameIntegrate Community Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467674713
PECOS PAC ID: 6507760469
Enrollment ID: O20040209000113

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. Mr Gabriel Montalvo-castro 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
Mr Gabriel Montalvo-castro, MD
Po Box 360160,
San Juan, PR 00936-0160

Ph: (787) 787-5151		Mr Gabriel Montalvo-castro, MD
66 Calle Santa Cruz, Instituto San Pablo Suite 307,
Bayamon, PR 00961

Ph: (787) 798-8486

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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