Dr Jennifer M Pena, MD - Medicare Internal Medicine in San Juan, PR

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Dr Jennifer M Pena, MD is a medicare enrolled "Internal Medicine" physician in San Juan, Puerto Rico. Her current practice location is 1452 Ashford Ave, Condominia Ada Ligia, Ph12b, San Juan, Puerto Rico. You can reach out to her office (for appointments etc.) via phone at (646) 498-3505.

Dr Jennifer M Pena is licensed to practice in Puerto Rico (license number 022831) 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 1639332554.

Contact Information

Dr Jennifer M Pena, MD
1452 Ashford Ave, Condominia Ada Ligia, Ph12b,
San Juan, PR 00902
(646) 498-3505
Not Available

Map and Direction




Physician's Profile

Full NameDr Jennifer M Pena
GenderFemale
SpecialityInternal Medicine
Location1452 Ashford Ave, San Juan, Puerto Rico
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1639332554
  • Provider Enumeration Date: 07/10/2008
  • Last Update Date: 05/08/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9234319377
  • Enrollment ID: I20110208000110

Medical Identifiers

Medical identifiers for Dr Jennifer M Pena such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639332554NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 301130 (New York)Secondary
207R00000XInternal Medicine 0101247664 (Virginia)Secondary
207R00000XInternal Medicine C161524 (California)Secondary
207R00000XInternal Medicine ME139541 (Florida)Secondary
207R00000XInternal Medicine S2146 (Texas)Secondary
207R00000XInternal Medicine 022831 (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 Jennifer M Pena allows following entities to bill medicare on her behalf.
Entity NameInova Health Care Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952320061
PECOS PAC ID: 2466351093
Enrollment ID: O20040102000644
Entity NameHospitalist Medicine Physicians Of Virginia Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770756991
PECOS PAC ID: 5698842235
Enrollment ID: O20150918002379
Entity NameHospitalist Medicine Physicians Of Virginia - Alexandria, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194203703
PECOS PAC ID: 8527318427
Enrollment ID: O20180913000594
Entity NameHospitalist Medicine Physicians Of Fredericksburg, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447577572
PECOS PAC ID: 7719179407
Enrollment ID: O20210728000794

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 Jennifer M Pena 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 Jennifer M Pena, MD
Po Box 9023938,
San Juan, PR 00902-3938

Ph: (466) 498-3505		Dr Jennifer M Pena, MD
1452 Ashford Ave, Condominia Ada Ligia, Ph12b,
San Juan, PR 00902

Ph: (646) 498-3505

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.

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.