Keysha Marie Lopez Vega, MD - Medicare Nephrology in San Juan, PR

Keysha Marie Lopez Vega, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in San Juan, Puerto Rico. She graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Nephrology. She is a member of the group practice Hospital Espanol Auxilio Mutuo De Puerto Rico, Inc. and her current practice location is 155 Ave Arterial Hostos Apt 222, San Juan, Puerto Rico. You can reach out to her office (for appointments etc.) via phone at (787) 316-3753.

Keysha Marie Lopez Vega is licensed to practice in Puerto Rico (license number 21131) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1487041596.

Contact Information

Keysha Marie Lopez Vega, MD
155 Ave Arterial Hostos Apt 222,
San Juan, PR 00918-2938
(787) 316-3753
Not Available

Map and Direction




Physician's Profile

Full NameKeysha Marie Lopez Vega
GenderFemale
SpecialityNephrology
Experience9 Years
Location155 Ave Arterial Hostos Apt 222, San Juan, Puerto Rico
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Keysha Marie Lopez Vega graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1487041596
  • Provider Enumeration Date: 04/16/2015
  • Last Update Date: 07/06/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6507296001
  • Enrollment ID: I20210525001426

Medical Identifiers

Medical identifiers for Keysha Marie Lopez Vega such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487041596NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 21131 (Puerto Rico)Secondary
390200000XStudent In An Organized Health Care Education/training Program TL.0008177 (Colorado)Secondary
207RN0300XInternal Medicine - Nephrology 21131 (Puerto Rico)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Auxilio Mutuo HospitalHato rey, PRHospital

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. Keysha Marie Lopez Vega allows following entities to bill medicare on her behalf.
Entity NameRecinto De Ciencias Medicas
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538241666
PECOS PAC ID: 3678469962
Enrollment ID: O20040618001197
Entity NameHospital Espanol Auxilio Mutuo De Puerto Rico, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487947214
PECOS PAC ID: 4183602832
Enrollment ID: O20110620000186

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. Keysha Marie Lopez Vega 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
Keysha Marie Lopez Vega, MD
1033 Calle Cerro Saliente, Urb. Quintas De Altamira,
Juana Diaz, PR 00795-9107

Ph: (787) 316-3753
Keysha Marie Lopez Vega, MD
155 Ave Arterial Hostos Apt 222,
San Juan, PR 00918-2938

Ph: (787) 316-3753

Reviews and Comments


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Dr. Alberto T Lopez-enriquez, MD,FACP
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Dr. Gregorio A. Cortes-soto, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1826 Ave Fernandez Juncos, San Juan, PR 00909
Phone: 787-726-8396    Fax: 787-727-6672

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.