Dr Raul D Villalobos Diaz, MD - Medicare Internal Medicine in Carolina, PR

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Dr Raul D Villalobos Diaz, MD is a medicare enrolled "Internal Medicine" physician in Carolina, Puerto Rico. His current practice location is Carolina Shopping Court, Suite 201 A, Carolina, Puerto Rico. You can reach out to his office (for appointments etc.) via phone at (787) 767-8758.

Dr Raul D Villalobos Diaz is licensed to practice in Puerto Rico (license number 11041) 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 1922114370.

Contact Information

Dr Raul D Villalobos Diaz, MD
Carolina Shopping Court, Suite 201 A,
Carolina, PR 00982
(787) 767-8758
(844) 759-2966

Map and Direction




Physician's Profile

Full NameDr Raul D Villalobos Diaz
GenderMale
SpecialityInternal Medicine
LocationCarolina Shopping Court, Suite 201 A, Carolina, Puerto Rico
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1922114370
  • Provider Enumeration Date: 08/21/2006
  • Last Update Date: 09/19/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7810882552
  • Enrollment ID: I20040329000804

Medical Identifiers

Medical identifiers for Dr Raul D Villalobos Diaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922114370NPI-NPPES
3771800MedicaidPR
11041OtherPRLICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 11041 (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 Raul D Villalobos Diaz allows following entities to bill medicare on his behalf.
Entity NameGrupo De Empresas De Salud De San Juan, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487675096
PECOS PAC ID: 5294713871
Enrollment ID: O20060123000663
Entity NamePhysician Hmo Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730481649
PECOS PAC ID: 9638341449
Enrollment ID: O20160315002581

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 Raul D Villalobos Diaz 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 Raul D Villalobos Diaz, MD
480 Calle Cesar Gonzalez, Hato Rey,
San Juan, PR 00918-2627

Ph: (787) 767-8758		Dr Raul D Villalobos Diaz, MD
Carolina Shopping Court, Suite 201 A,
Carolina, PR 00982

Ph: (787) 767-8758

Reviews and Comments


Internal Medicine Doctors in Carolina, PR

Dr. Luis R Lopez-ruyol, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 117 A #4 Roberto Clemente Ave, Urb Villa Carolina, Carolina, PR 00985
Phone: 787-762-0700    Fax: 787-762-0700
Dr. Anisonia Martinez Hernandez, MD
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Practice Location: Ave Iturregui, Country Club, Carolina, PR 00985
Phone: 787-768-4278    
Dr. Teresa Monge, M.D.
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Practice Location: Qk25 Calle 533, 4th Ext. Country Club, Carolina, PR 00982
Phone: 787-276-4688    
Victor Manuel Arroyo, MD
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Practice Location: Cond Plaza Altantico, Apt 1402, Carolina, PR 00979
Phone: 787-380-2439    
Dr. Hector Santos, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Escorial Building One 1400 Avenue Sur Suite160, Carolina, PR 00987
Phone: 787-257-1511    Fax: 787-257-1881
Vanessa Velazquez, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Go4-b Campo Rico Avenue, Country Club, Carolina, PR 00982
Phone: 787-750-0444    Fax: 787-750-0195
Dr. Monica Cespedes Santana, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4735 Ave Isla Verde Apt 5k, Carolina, PR 00979
Phone: 787-342-2784    

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.

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