JUAN FRANCISCO MARTINEZ MD
NPI 1982373999
General Practice in San German, PR
About Juan Francisco Martinez Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JUAN FRANCISCO MARTINEZ MD (NPI 1982373999) is an individual general practice provider in San German, Puerto Rico, licensed in Puerto Rico (022510) and active in the NPI registry since September 2021. He is enrolled in Medicare PECOS.
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)
Juan Francisco Martinez Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Juan Martinez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Guanica, PR 00653
- Reassigned Medicare billing, Puerto Rico enrollment
- 12 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 Juan Martinez's NPI number?
The NPI number for Juan Martinez is 1982373999. It was assigned to this individual provider in the NPPES registry on September 13, 2021.
Where is Juan Martinez located?
Juan Martinez practices at Carr2 Km173, San German, PR 00683. The listed phone number is (787) 892-1860.
What is Juan Martinez's specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is Juan Martinez enrolled in Medicare?
Yes. Juan Martinez is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Juan Martinez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Juan Martinez reassigns Medicare benefits to Municipio De Guanica (Guanica, 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 Juan Martinez'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 Juan Martinez was last updated on September 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Juan Francisco Martinez, MD · NPI 1982373999
General Practice physician in San German, Puerto Rico. Individual provider, active in the CMS NPPES registry since September 13, 2021.
## Identity
- **NPI:** 1982373999 (Entity type: Individual)
- **Enumerated:** September 13, 2021
- **Primary specialty:** General Practice · taxonomy 208D00000X
- **State license:** 022510 (Puerto Rico)
- **Sole proprietor:** Yes
## Practice location
- **Address:** CARR2 KM173, San German, PR 00683
- **Phone:** (787) 892-1860
## 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:** Municipio De Guanica (NPI 1205029709, Guanica, PR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 13, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1982373999) · Data from the CMS NPPES public registry.