MELVIN ROSA
NPI 1912645953
Nutritionist in Guerabo, PR
About Melvin Rosa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MELVIN ROSA (NPI 1912645953) is an individual nutritionist in Guerabo, Puerto Rico, licensed in Puerto Rico (2038) and active in the NPI registry since May 2022. He is a graduate of Other (2016).
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 and accepts Medicare assignment
Melvin Rosa 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 Reassignment
Medicare enrollment records show Melvin Rosa reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Gurabo, PR 00778
- Reassigned Medicare billing, Puerto Rico enrollment
- 119 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 Melvin Rosa's NPI number?
The NPI number for Melvin Rosa is 1912645953. It was assigned to this individual provider in the NPPES registry on May 20, 2022.
Where is Melvin Rosa located?
Melvin Rosa practices at Carr 941, Jagua Calle, Guerabo, PR 00778. The listed phone number is (787) 737-2311.
What is Melvin Rosa's specialty?
The primary specialty registered for this NPI is Nutritionist with taxonomy code 133N00000X.
Is Melvin Rosa enrolled in Medicare?
Yes. Melvin Rosa 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 organization bills Medicare for Melvin Rosa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melvin Rosa reassigns Medicare benefits to Neomed Center, Inc (Gurabo, 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 Melvin Rosa'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 Melvin Rosa was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.
# Melvin Rosa · NPI 1912645953
Nutritionist provider in Guerabo, Puerto Rico. Individual provider, active in the CMS NPPES registry since May 20, 2022.
## Identity
- **NPI:** 1912645953 (Entity type: Individual)
- **Enumerated:** May 20, 2022
- **Primary specialty:** Nutritionist · taxonomy 133N00000X
- **State license:** 2038 (Puerto Rico)
- **Sole proprietor:** Yes
## Practice location
- **Address:** CARR 941, JAGUA CALLE, Guerabo, PR 00778
- **Phone:** (787) 737-2311
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Neomed Center, Inc (NPI 1790776334, Gurabo, PR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** September 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1912645953) · Data from the CMS NPPES public registry.