John Ahmed Negron Medina, MD - Medicare Emergency Medicine in Dorado, PR

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John Ahmed Negron Medina, MD is a medicare enrolled "Emergency Medicine" physician in Dorado, Puerto Rico. His current practice location is Sabanera De Dorado, Camino De Susua, 417, Dorado, Puerto Rico. You can reach out to his office (for appointments etc.) via phone at (787) 648-0577.

John Ahmed Negron Medina is licensed to practice in Puerto Rico (license number 36600R) 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 1700411543.

Contact Information

John Ahmed Negron Medina, MD
Sabanera De Dorado, Camino De Susua, 417,
Dorado, PR 00646
(787) 648-0577
Not Available

Map and Direction




Physician's Profile

Full NameJohn Ahmed Negron Medina
GenderMale
SpecialityEmergency Medicine
LocationSabanera De Dorado, Camino De Susua, 417, 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: 1700411543
  • Provider Enumeration Date: 03/11/2020
  • Last Update Date: 04/03/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2769923986
  • Enrollment ID: I20240916001256

Medical Identifiers

Medical identifiers for John Ahmed Negron Medina such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700411543NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 36600R (Puerto Rico)Primary
390200000XStudent In An Organized Health Care Education/training Program (Puerto Rico)Secondary

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. John Ahmed Negron Medina allows following entities to bill medicare on his behalf.
Entity NameEmergency Coverage Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427005008
PECOS PAC ID: 3072412592
Enrollment ID: O20100202000365

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. John Ahmed Negron Medina 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
John Ahmed Negron Medina, MD
Sabanera De Dorado, Camino De Susua, 417,
Dorado, PR 00646

Ph: (787) 648-0577		John Ahmed Negron Medina, MD
Sabanera De Dorado, Camino De Susua, 417,
Dorado, PR 00646

Ph: (787) 648-0577

Reviews and Comments


Emergency Medicine Doctors in Dorado, PR

Dr. Marta Klachko Longo, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 164 Dorado Bch E, Dorado, PR 00646
Phone: 787-796-1971    
Carmelo A Crespo, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 338 Calle Mendez Vigo, Dorado, PR 00646
Phone: 787-796-3466    Fax: 787-796-3466
Dorayde Quinones-foster, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: Calle Rubi, Paseo Real D12, Dorado, PR 00646
Phone: 787-428-5998    

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.