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DALIA CRISTINA HERNANDEZ MEDINA M.D.
NPI 1285162487
Obstetrics & Gynecology - Gynecology in San Juan, PR

Active since June 01, 2017PECOS EnrolledAccepts Medicare Assignment
7 C WASHINGTON, SAN JUAN, PR 00907(787) 296-9906(412) 293-3563 Get Directions Write a Review

NPPES record last updated: September 23, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 23, 2024, Sep 18, 2024, Aug 23, 2021 and 1 more (4 updates tracked since 2017).

About Dalia Cristina Hernandez Medina M.d. NPPES

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

DALIA CRISTINA HERNANDEZ MEDINA M.D. (NPI 1285162487) is an individual gynecology provider in San Juan, Puerto Rico, licensed in Puerto Rico (21286) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1285162487
Entity TypeIndividualFemale
Primary Taxonomy207VG0400X
Provider Legal NameDALIA CRISTINA HERNANDEZ MEDINACredential: M.D.
Location Address7 C WASHINGTONSan Juan, PR 00907
Mailing AddressPo Box 33102San Juan, PR 00933-3102 · (787) 296-9906 · Fax (412) 293-3563
Phone(787) 296-9906
Fax(412) 293-3563
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateJune 1, 2017
Last NPPES UpdateSeptember 23, 20244 updates tracked since enumeration
NPPES CertifiedSeptember 23, 2024
✔ NPI 1285162487 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207VG0400X
License✔ Licensed in PR · 21286
Definition
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

Other Identifiers 1

Other21286PR · Pr Medicare License

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

Dalia Cristina Hernandez Medina 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 ID7012271356
PECOS Enrollment IDI20210909000233
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 Reassignments

2

Medicare enrollment records show Dalia Hernandez Medina reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Obgyn Associates LLC
Specialist
7 C. WASHINGTON
San Juan, PR 00907
  • Reassigned Medicare billing, Puerto Rico enrollment
NPI 1114757796 (787) 296-9906
The Ob-Gyn Professionals Group Psc
Specialist
400 AVE FD ROOSEVELT, SUITE 304
San Juan, PR 00918
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 4 clinicians in this Medicare group
NPI 1477513521 (787) 753-7406

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 00907 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.

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 Dalia Hernandez Medina's NPI number?

The NPI number for Dalia Hernandez Medina is 1285162487. It was assigned to this individual provider in the NPPES registry on June 1, 2017.

Where is Dalia Hernandez Medina located?

Dalia Hernandez Medina practices at 7 C Washington, San Juan, PR 00907. The listed phone number is (787) 296-9906.

What is Dalia Hernandez Medina's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

Is Dalia Hernandez Medina enrolled in Medicare?

Yes. Dalia Hernandez Medina 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 organizations bill Medicare for Dalia Hernandez Medina's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dalia Hernandez Medina reassigns Medicare benefits to 2 organizations: Obgyn Associates LLC (San Juan, PR) and The Ob-Gyn Professionals Group Psc (San Juan, PR). Each 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 Dalia Hernandez Medina'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 Dalia Hernandez Medina was last updated on September 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.