Ghiara Alexandra Lugo Diaz, MD, FACOG - Medicare Obstetrics & Gynecology in San Juan, PR

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Ghiara Alexandra Lugo Diaz, MD, FACOG is a medicare enrolled "Obstetrics & Gynecology" physician in San Juan, Puerto Rico. Her current practice location is Hospital Universitario, Centro Medico De Puerto Rico Barrio Monacillos, San Juan, Puerto Rico. You can reach out to her office (for appointments etc.) via phone at (787) 754-0101.

Ghiara Alexandra Lugo Diaz is licensed to practice in Puerto Rico (license number 23322) 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 1356870745.

Contact Information

Ghiara Alexandra Lugo Diaz, MD, FACOG
Hospital Universitario, Centro Medico De Puerto Rico Barrio Monacillos,
San Juan, PR 00921
(787) 754-0101
Not Available

Map and Direction




Physician's Profile

Full NameGhiara Alexandra Lugo Diaz
GenderFemale
SpecialityObstetrics & Gynecology
LocationHospital Universitario, 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: 1356870745
  • Provider Enumeration Date: 06/08/2017
  • Last Update Date: 04/17/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1850759465
  • Enrollment ID: I20230614000481

Medical Identifiers

Medical identifiers for Ghiara Alexandra Lugo Diaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356870745NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 23322 (Puerto Rico)Primary
207V00000XObstetrics & Gynecology 95486 (Georgia)Secondary

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. Ghiara Alexandra Lugo Diaz allows following entities to bill medicare on her behalf.
Entity NameThe Emory Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396798229
PECOS PAC ID: 8820901408
Enrollment ID: O20031110000503
Entity NameEmory Medical Care Foundation Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063452381
PECOS PAC ID: 4981501814
Enrollment ID: O20031217000968

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. Ghiara Alexandra Lugo 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
Ghiara Alexandra Lugo Diaz, MD, FACOG
University Of Puerto Rico, Medical Sciences Campus, Paseo Dr. Jose Celso Barbosa,
San Juan, PR 00921

Ph: () -		Ghiara Alexandra Lugo Diaz, MD, FACOG
Hospital Universitario, Centro Medico De Puerto Rico Barrio Monacillos,
San Juan, PR 00921

Ph: (787) 754-0101

Reviews and Comments


Obstetrics & Gynecology Doctors in San Juan, PR

Dr. Jorge Alberto Negron, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 650 Calle Lloveras Ste 203, San Juan, PR 00909
Phone: 787-721-5677    Fax: 787-721-5588
Nilmar Rodriguez Batiz, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: Edificio Centro Plaza 650, Calle Lloveras Suite 101, San Juan, PR 00910
Phone: 787-641-2082    
Dr. Eduardo J Muniz - Velez, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 67 Calle Orquidea, Urb. Santa Maria, San Juan, PR 00927
Phone: 787-281-0719    Fax: 787-766-1702
Graciela Del C Rivera Castro, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 29 Washington Street, Ashford Medical Center 208-a, San Juan, PR 00907
Phone: 787-722-1104    
Dr. Susana Schwarz, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 592 Calle Cesar Gonzalez, Torre Cibeles Apt.911, San Juan, PR 00918
Phone: 787-754-0907    Fax: 787-751-3342
Dr. East A. Mere, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 445 Calle Cesar Gonzalez, San Juan, PR 00918
Phone: 787-767-2131    Fax: 787-766-0534
Dr. Nabal Jose Bracero, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 576 Calle Cesar Gonzalez, Suite 505, San Juan, PR 00918
Phone: 787-767-2220    

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.