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GRETCHEN ORTIZ SANCHEZ MD
NPI 1114948742
General Practice in Yauco, PR

Active since July 21, 2006PECOS Enrolled
#39 CALLE SANTO DOMINGO, YAUCO, PR 00698(787) 856-4747(787) 992-7104 Get Directions Write a Review

NPPES record last updated: May 15, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 15, 2019, Feb 28, 2019 (2 updates tracked since 2019).

About Gretchen Ortiz Sanchez Md NPPES

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

GRETCHEN ORTIZ SANCHEZ MD (NPI 1114948742) is an individual general practice provider in Yauco, Puerto Rico, licensed in Puerto Rico (15037) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1114948742
Entity TypeIndividualFemale
Primary Taxonomy208D00000X
Provider Legal NameGRETCHEN ORTIZ SANCHEZCredential: MD
Location Address#39 CALLE SANTO DOMINGOYauco, PR 00698
Mailing AddressPo Box 253Penuelas, PR 00624-0000 · (787) 856-4747 · Fax (787) 992-7104
Phone(787) 856-4747
Fax(787) 992-7104
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateJuly 21, 2006
Last NPPES UpdateMay 15, 20192 updates tracked since enumeration
✔ NPI 1114948742 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in PR · 15037
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gretchen Ortiz Sanchez Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1951202290
PECOS Enrollment IDI20040119000570
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 Gretchen Ortiz Sanchez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

G & A Medical Group Corp
Health Service
3 CALLE DR GATEL
Yauco, PR 00698
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 2 clinicians in this Medicare group
NPI 1356658546 (787) 856-4747

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

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 Gretchen Ortiz Sanchez's NPI number?

The NPI number for Gretchen Ortiz Sanchez is 1114948742. It was assigned to this individual provider in the NPPES registry on July 21, 2006.

Where is Gretchen Ortiz Sanchez located?

Gretchen Ortiz Sanchez practices at #39 Calle Santo Domingo, Yauco, PR 00698. The listed phone number is (787) 856-4747.

What is Gretchen Ortiz Sanchez's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Gretchen Ortiz Sanchez enrolled in Medicare?

Yes. Gretchen Ortiz Sanchez is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Gretchen Ortiz Sanchez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gretchen Ortiz Sanchez reassigns Medicare benefits to G & A Medical Group Corp (Yauco, 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 Gretchen Ortiz Sanchez'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 Gretchen Ortiz Sanchez was last updated on May 15, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.