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DR. DAPHNE E. DIAZ VAZQUEZ M.D.
NPI 1760863526
Obstetrics & Gynecology in San Juan, PR

Active since June 17, 2015PECOS EnrolledAccepts Medicare Assignment
PUERTO RICO MEDICAL CENTER, BO. MONACILLOS, SAN JUAN, PR 00917(787) 980-8501 Get Directions Write a Review

NPPES record last updated: April 19, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 19, 2022, Jun 27, 2020 (2 updates tracked since 2020).

About Dr. Daphne E. Diaz Vazquez M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DAPHNE E. DIAZ VAZQUEZ M.D. (NPI 1760863526) is an individual obstetrics & gynecology provider in San Juan, Puerto Rico, licensed in Puerto Rico (21377) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1760863526
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. DAPHNE E. DIAZ VAZQUEZCredential: M.D.
Location AddressPUERTO RICO MEDICAL CENTER, BO. MONACILLOSSan Juan, PR 00917
Mailing Address1794 Calle GlasgowSan Juan, PR 00921-4809 · (787) 980-8501 · Fax (787) 993-5701
Phone(787) 980-8501
Sole ProprietorYes
Medical School CMSOtherGraduated 2015
Enumeration DateJune 17, 2015
Last NPPES UpdateApril 19, 20222 updates tracked since enumeration
NPPES CertifiedAugust 29, 2020
✔ NPI 1760863526 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in PR · 21377
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Daphne E. Diaz Vazquez M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID840616132
PECOS Enrollment IDI20200818000285
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Daphne Diaz Vazquez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dfem LLC
Obstetrics & Gynecology
525 AVE FD ROOSEVELT OFC 701
San Juan, PR 00918
  • Reassigned Medicare billing, Puerto Rico enrollment
NPI 1386265890 (787) 980-8501

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00917 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.65 typical visit price
range $56.86 – $172.44
Typical copayment $32.66 (range $14.21 – $43.11)
Most-billed visit code 99204
Established Patient
$70.88 typical visit price
range $18.24 – $140.44
Typical copayment $17.72 (range $4.56 – $35.11)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

OMAR FRANCISCO MENDEZ MELENDEZ M.D.
Internal Medicine
PUERTO RICO MEDICAL CENTER, BO MONACILLOS
SAN JUAN, PR 00917
San Juan Municipio (939) 256-3224
ADELBA TORRES-LOPEZ M.D.
Internal Medicine (Hematology & Oncology)
PUERTO RICO MEDICAL CENTER, BO. MONACILLOS
SAN JUAN, PR 00917
San Juan Municipio (787) 480-2791
DR. NADYESCHKA RIVERA M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
PUERTO RICO MEDICAL CENTER, BO. MONACILLOS
SAN JUAN, PR 00917
San Juan Municipio (787) 480-2700
DR. EMILY ENID IRIZARRY-PAGAN M.D.
General Practice
PUERTO RICO MEDICAL CENTER, BO.MONACILLOS
SAN JUAN, PR 00917
San Juan Municipio (787) 480-2791
SOFIA MARGARITA LOPEZ DIAZ MD
Obstetrics & Gynecology
PUERTO RICO MEDICAL CENTER, BO MONACILLOS
SAN JUAN, PR 00917
San Juan Municipio (787) 480-2791
MARLENE AMANDA FARINACCI VILARO MD
Internal Medicine (Pulmonary Disease)
PUERTO RICO MEDICAL CENTER, BO MONACILLOS
SAN JUAN, PR 00917
San Juan Municipio (787) 480-2700
JUAN MIGUEL GARCIA PUEBLA M.D.
Internal Medicine (Pulmonary Disease)
PUERTO RICO MEDICAL CENTER, BO. MONACILLOS
SAN JUAN, PR 00917
San Juan Municipio (787) 480-2791
NARGIES ANNETTE LICHA SOLER
Pediatrics
PUERTO RICO MEDICAL CENTER, BO MONACILLOS
SAN JUAN, PR 00917
San Juan Municipio (787) 480-2700

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Daphne Diaz Vazquez's NPI number?

The NPI number for Daphne Diaz Vazquez is 1760863526. It was assigned to this individual provider in the NPPES registry on June 17, 2015.

Where is Daphne Diaz Vazquez located?

Daphne Diaz Vazquez practices at Puerto Rico Medical Center Bo. Monacillos, San Juan, PR 00917. The listed phone number is (787) 980-8501.

What is Daphne Diaz Vazquez's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Daphne Diaz Vazquez enrolled in Medicare?

Yes. Daphne Diaz Vazquez is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Daphne Diaz Vazquez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Daphne Diaz Vazquez reassigns Medicare benefits to Dfem LLC (San Juan, PR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Daphne Diaz Vazquez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Daphne Diaz Vazquez was last updated on April 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.