JORGE LUIS CASTRO MARRERO MD
NPI 1740070036
General Practice in San Juan, PR
About Jorge Luis Castro Marrero Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JORGE LUIS CASTRO MARRERO MD (NPI 1740070036) is an individual general practice provider in San Juan, Puerto Rico, licensed in Puerto Rico (25060) and active in the NPI registry since May 2025. He is enrolled in Medicare PECOS and is a graduate of Other (1997).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jorge Luis Castro Marrero Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jorge Castro Marrero reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Barranquitas, PR 00794
- Reassigned Medicare billing, Puerto Rico enrollment
- Also billed through NPI 1487677159 (Puerto Rico)
- 112 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.
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 Jorge Castro Marrero's NPI number?
The NPI number for Jorge Castro Marrero is 1740070036. It was assigned to this individual provider in the NPPES registry on May 9, 2025.
Where is Jorge Castro Marrero located?
Jorge Castro Marrero practices at 81 Calle Mayaguez Apt 411, San Juan, PR 00917. The listed phone number is (813) 562-2904.
What is Jorge Castro Marrero's specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is Jorge Castro Marrero enrolled in Medicare?
Yes. Jorge Castro Marrero is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jorge Castro Marrero's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jorge Castro Marrero reassigns Medicare benefits to Salud Integral En La Montana, Inc. (Barranquitas, 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 Jorge Castro Marrero'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 Jorge Castro Marrero was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.
# Jorge Luis Castro Marrero, MD · NPI 1740070036
General Practice physician in San Juan, Puerto Rico. Individual provider, active in the CMS NPPES registry since May 9, 2025.
## Identity
- **NPI:** 1740070036 (Entity type: Individual)
- **Enumerated:** May 9, 2025
- **Primary specialty:** General Practice · taxonomy 208D00000X
- **State license:** 25060 (Puerto Rico)
- **Sole proprietor:** No
## Practice location
- **Address:** 81 CALLE MAYAGUEZ APT 411, San Juan, PR 00917-5138
- **Phone:** (813) 562-2904
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Salud Integral En La Montana, Inc. (NPI 1316970833, Barranquitas, PR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1997
## Record status
- **NPPES last updated:** July 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1740070036) · Data from the CMS NPPES public registry.