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DR. SONIA ESTHER DIAZ PEREZ M.D
NPI 1568463180
Obstetrics & Gynecology in San Juan, PR

Active since August 04, 2005PECOS EnrolledAccepts Medicare Assignment
735 AVE PONCE DE LEON, TORRE MEDICA AUXILUO MUTUO STE 511, SAN JUAN, PR 00917(787) 763-5500(787) 763-5621 Get Directions Write a Review

NPPES record last updated: October 19, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Sonia Esther Diaz Perez M.d NPPES

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

DR. SONIA ESTHER DIAZ PEREZ M.D (NPI 1568463180) is an individual obstetrics & gynecology provider in San Juan, Puerto Rico, licensed in Puerto Rico (11810) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS and is a graduate of Other (1991).

NPPES Registry Identity

NPI1568463180
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. SONIA ESTHER DIAZ PEREZCredential: M.D
Location Address735 AVE PONCE DE LEON, TORRE MEDICA AUXILUO MUTUO STE 511San Juan, PR 00917-5022
Mailing Address735 Ave Pone De Leon, Torre Medica Auxilio Mutuo Ste 511San Juan, PR 00917 · (787) 763-5500 · Fax (787) 763-5621
Phone(787) 763-5500
Fax(787) 763-5621
Sole ProprietorYes
Medical School CMSOtherGraduated 1991
Enumeration DateAugust 4, 2005
Last NPPES UpdateOctober 19, 2017
✔ NPI 1568463180 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 · 11810
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.

Other Identifiers 1

Medicare UPING41341PR

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Sonia Esther Diaz Perez 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 ID8820999642
PECOS Enrollment IDI20040115000643
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
47 services28 patients
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
13 services13 patients

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 20

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

MARIO B GOITIA DURAN MD
General Practice
735 AVE PONCE DE LEON
SAN JUAN, PR 00917
San Juan Municipio (939) 390-4382
DR. YUDIT MAYTEE BRITO PEQUERA
General Practice
735 AVE PONCE DE LEON, STE 715
SAN JUAN, PR 00917
San Juan Municipio (787) 967-6769
DR. RAUL G VILA RAMIREZ MD
Otolaryngology
735 AVE PONCE DE LEON, SUITE 407
SAN JUAN, PR 00917
San Juan Municipio (787) 773-0533
DR. PEDRO F DEL VALLE DE TOMAS MD
Internal Medicine
735 AVE PONCE DE LEON, SUITE 715 TORRE AUXILIO MUTUO
SAN JUAN, PR 00917
San Juan Municipio (787) 250-0125
DR. HIRAM RAFAEL SOLER M.D.
Surgery (Surgery of the Hand)
735 AVE PONCE DE LEON, TOEER DEL AUXILIO SUITE 709
SAN JUAN, PR 00917
San Juan Municipio (787) 296-0540
NEPHROLOGY&INTERNALMEDICINEPARTNERSPSC
Clinic/Center (Health Service)
735 AVE PONCE DE LEON
SAN JUAN, PR 00917
San Juan Municipio (787) 764-8520
CENTRO DE ENDODONCIA Y PERIODONCIA DEL CARIBE
Dentist (Periodontics)
735 AVE PONCE DE LEON, SUITE 504 TORRE DEL AUXILIO MUTUO
SAN JUAN, PR 00917
San Juan Municipio (787) 607-6171
RAFAEL PASTRANA LABORDE MD
Internal Medicine (Gastroenterology)
735 AVE PONCE DE LEON, STE 816
HATO REY, PR 00917
San Juan Municipio (787) 505-5482

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 Sonia Diaz Perez's NPI number?

The NPI number for Sonia Diaz Perez is 1568463180. It was assigned to this individual provider in the NPPES registry on August 4, 2005.

Where is Sonia Diaz Perez located?

Sonia Diaz Perez practices at 735 Ave Ponce De Leon Torre Medica Auxiluo Mutuo Ste 511, San Juan, PR 00917. The listed phone number is (787) 763-5500.

What is Sonia Diaz Perez's specialty?

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

Is Sonia Diaz Perez enrolled in Medicare?

Yes. Sonia Diaz Perez 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.

When was this NPI record last updated?

The NPPES record for Sonia Diaz Perez was last updated on October 19, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.