Lser LLC - Medicare Primary Care in Bayamon, PR

Lser LLC is a medicare enrolled primary clinic (Internal Medicine - Gastroenterology) in Bayamon, Puerto Rico. The current practice location for Lser LLC is 1 Ave Casa Linda, Bayamon, Puerto Rico. For appointments, you can reach them via phone at (787) 789-1996. The mailing address for Lser LLC is 1 Ave Casa Linda, Bayamon, Puerto Rico and phone number is (787) 789-1996.

Lser LLC is licensed to practice in (license number ). The clinic also participates in the medicare program and its NPI number is 1902774482. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (787) 789-1996.

Contact Information

Lser LLC
1 Ave Casa Linda
Bayamon
PR 00959-9000
(787) 789-1996
Not Available

Map and Direction


Primary Care Clinic Profile

Full NameLser LLC
SpecialityInternal Medicine
Location1 Ave Casa Linda, Bayamon, Puerto Rico
Authorized Official Name and PositionReyshley a Ramos Marquez (MD)
Authorized Official Contact7872072602
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Lser LLC
1 Ave Casa Linda
Bayamon
PR 00959-9000

Ph: (787) 789-1996
Lser LLC
1 Ave Casa Linda
Bayamon
PR 00959-9000

Ph: (787) 789-1996

NPI Details:

NPI Number1902774482
Provider Enumeration Date10/27/2025
Last Update Date11/05/2025
Certification Date11/05/2025

Medicare PECOS Information:

Medicare PECOS PAC ID7618462565
Medicare Enrollment IDO20251218002645

Medical Identifiers

Medical identifiers for Lser LLC such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902774482NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology ()Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Lser LLC acts as a billing entity for following providers:
Provider NameReyshley a Ramos Marquez
Provider TypePractitioner - Gastroenterology
Provider IdentifiersNPI Number: 1619406253
PECOS PAC ID: 6507360096
Enrollment ID: I20250926001771

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.