GISELA MURRAY ORTIZ M.D.
NPI 1407925761
Neurological Surgery in San Juan, PR
About Gisela Murray Ortiz M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GISELA MURRAY ORTIZ M.D. (NPI 1407925761) is an individual neurological surgery provider in San Juan, Puerto Rico, licensed in Puerto Rico (16485) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, is affiliated with Hospital Universitario De Adulto, and is a graduate of University Of Puerto Rico School Of Medicine (2005).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 1
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
Gisela Murray Ortiz 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.
Medicare Billing Reassignments
3Medicare enrollment records show Gisela Murray Ortiz reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Juan, PR 00929
- Reassigned Medicare billing, Puerto Rico enrollment
- 16 clinicians in this Medicare group
Caguas, PR 00725
- Reassigned Medicare billing, Puerto Rico enrollment
- 428 clinicians in this Medicare group
San Juan, PR 00917
- Reassigned Medicare billing, Puerto Rico enrollment
- 31 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hospital Universitario De Adulto
Acute Care Hospitals · Rio Piedras, PRAsem
Acute Care Hospitals · San Juan, PRPhysician 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.
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.
SAN JUAN, PR 00917
SAN JUAN, PR 00917
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 Gisela Murray Ortiz's NPI number?
The NPI number for Gisela Murray Ortiz is 1407925761. It was assigned to this individual provider in the NPPES registry on November 8, 2006. The provider is also known as Gisela Murray M.D..
Where is Gisela Murray Ortiz located?
Gisela Murray Ortiz practices at 715 Ave Ponce De Leon Pda 37 1/2, San Juan, PR 00917. The listed phone number is (787) 758-2000.
What is Gisela Murray Ortiz's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Gisela Murray Ortiz enrolled in Medicare?
Yes. Gisela Murray Ortiz 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 Gisela Murray Ortiz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gisela Murray Ortiz reassigns Medicare benefits to 3 organizations: Recinto De Ciencias Medicas (San Juan, PR), Centro Medico Del Turabo Inc (Caguas, PR) and Hospital Espanol Auxilio Mutuo De Puerto Rico, Inc. (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 Gisela Murray Ortiz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Gisela Murray Ortiz affiliated with any hospitals?
According to CMS data, Gisela Murray Ortiz is affiliated with Hospital Universitario De Adulto and Asem.
When was this NPI record last updated?
The NPPES record for Gisela Murray Ortiz was last updated on October 10, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.