Dr Alejandro A Porrata Nieva, MD - Medicare Interventional Pain Management in San Juan, PR

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Dr Alejandro A Porrata Nieva, MD is a medicare enrolled "Pain Medicine - Interventional Pain Medicine" physician in San Juan, Puerto Rico. He graduated from medical school in 1998 and has 28 years of diverse experience with area of expertise as Interventional Pain Management. He is a member of the group practice Medicos Especializados De San Juan and his current practice location is 29 Calle Washington, Ste. 303, San Juan, Puerto Rico. You can reach out to his office (for appointments etc.) via phone at (787) 721-2250.

Dr Alejandro A Porrata Nieva is licensed to practice in Puerto Rico (license number 15828) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1033112529.

Contact Information

Dr Alejandro A Porrata Nieva, MD
29 Calle Washington, Ste. 303,
San Juan, PR 00907-1510
(787) 721-2250
Not Available

Map and Direction




Physician's Profile

Full NameDr Alejandro A Porrata Nieva
GenderMale
SpecialityInterventional Pain Management
Experience28 Years
Location29 Calle Washington, San Juan, Puerto Rico
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Alejandro A Porrata Nieva graduated from medical school in 1998
  NPI Data:
  • NPI Number: 1033112529
  • Provider Enumeration Date: 05/27/2005
  • Last Update Date: 03/17/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 9436130895
  • Enrollment ID: I20110613000465

Medical Identifiers

Medical identifiers for Dr Alejandro A Porrata Nieva such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033112529NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208VP0014XPain Medicine - Interventional Pain Medicine 15828 (Puerto Rico)Primary
208VP0014XPain Medicine - Interventional Pain Medicine ME87063 (Florida)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Doctor's Center De San JuanFernandez juncos, PRHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medicos Especializados De San Juan37797601603

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 Alejandro A Porrata Nieva allows following entities to bill medicare on his behalf.
Entity NameMedicos Especializados De San Juan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548574635
PECOS PAC ID: 3779760160
Enrollment ID: O20110613000373

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 Alejandro A Porrata Nieva 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 Alejandro A Porrata Nieva, MD
Po Box 16698,
San Juan, PR 00908-6698

Ph: (787) 420-9259		Dr Alejandro A Porrata Nieva, MD
29 Calle Washington, Ste. 303,
San Juan, PR 00907-1510

Ph: (787) 721-2250

Reviews and Comments


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Dr. Cristina Isabel Sepulveda Alamo, M.D.
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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.

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.