Physician Profile
Sonia E. Diaz Perez, M.D
Unclaimed ProfileAbout Dr. Diaz Perez
Sonia E. Diaz Perez, M.D is a healthcare provider in San Juan, PR specializing in obstetrics/gynecology. Sonia is also listed as specializing in obstetrics & gynecology. According to Medicare claims data, Sonia cared for 41 Medicare patients across 60 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more and screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory. This provider record is associated with NPI 1568463180.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (787) 763-5500
- Email not available
Practice Locations
735 AVE PONCE DE LEON TORRE MEDICA AUXILUO MUTUO STE 511
San Juan, PR 00917
Conditions Commonly Evaluated or Treated
Within Obstetrics and Gynecology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Pelvic pain and benign gynecology
- Uterine fibroids
- Chronic pelvic pain
- Ovarian cysts
- Painful intercourse
- Pelvic organ prolapse
- Urinary incontinence in women
Most searched conditions
Infections and vulvovaginal conditions
Menstrual and hormonal
- Absent periods
- Genitourinary syndrome of menopause
- Painful periods
- Perimenopause
- Premenstrual syndrome
Pregnancy
- Ectopic pregnancy
- Gestational diabetes
- Hyperemesis gravidarum
- Miscarriage
- Placenta previa
- Postpartum depression
- Preeclampsia
- Preterm labor
Cancer and precancer
- Abnormal cervical cells and cervical dysplasia
- Cervical cancer
- Endometrial cancer
- Endometrial hyperplasia
- Ovarian cancer
Contraception
Fertility
Infections
Pregnancy Complications
Vaginal & Vulvar Health
Procedures & services
Most searched procedures
Contraception and office treatment
Pregnancy and delivery
Preventive and diagnostic
Birth Control
Contraception
Diagnostic Procedures
Fertility
Hormone & Menopause
Laparoscopic and adnexal surgery
Pelvic floor
Postpartum Care
Pregnancy & Prenatal
Preventive Care
Preventive Screening
Routine Exams
Surgeries
Uterine and cervical procedures
Procedures Most Often Billed to Medicare
60 services · 41 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
47 | More often than most peers in Obstetrics/Gynecology |
| Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | Billing code | Q0091 |
13 | Less often than most peers in Obstetrics/Gynecology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other obstetrics/gynecology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What is Sonia E. Diaz Perez's specialty?
Sonia E. Diaz Perez is an obstetrics/gynecology in San Juan, PR. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Sonia E. Diaz Perez?
Sonia E. Diaz Perez is listed at 735 Ave Ponce de Leon Torre Medica Auxiluo Mutuo Ste 511, San Juan, PR 00917. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Sonia E. Diaz Perez?
The number on file is (787) 763-5500. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Sonia E. Diaz Perez's NPI number?
Sonia E. Diaz Perez's National Provider Identifier is 1568463180. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Sonia E. Diaz Perez's education?
Sonia E. Diaz Perez attended Other, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How long has Sonia E. Diaz Perez been practicing?
Sonia E. Diaz Perez has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What is Sonia E. Diaz Perez known for?
According to Medicare billing data, Sonia E. Diaz Perez the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Sonia E. Diaz Perez confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Sonia E. Diaz Perez. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.