DR. MOISES E MORALES SIERRA JR. MD
NPI 1689309247
General Practice in Humacao, PR
About Dr. Moises E Morales Sierra Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MOISES E MORALES SIERRA JR. MD (NPI 1689309247) is an individual general practice provider in Humacao, Puerto Rico, licensed in Puerto Rico (23572) and active in the NPI registry since July 2022. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Moises E Morales Sierra Jr. Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Moises Morales Sierra reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Canovanas, PR 00729
- Reassigned Medicare billing, Puerto Rico enrollment
- 3 clinicians in this Medicare group
Humacao, PR 00791
- Reassigned Medicare billing, Puerto Rico enrollment
Luquillo, PR 00773
- Reassigned Medicare billing, Puerto Rico enrollment
- 19 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.
Other Providers at the Same Location NPPES 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HUMACAO, PR 00791
HUMACAO, PR 00791
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 Moises Morales Sierra's NPI number?
The NPI number for Moises Morales Sierra is 1689309247. It was assigned to this individual provider in the NPPES registry on July 19, 2022.
Where is Moises Morales Sierra located?
Moises Morales Sierra practices at 3 Calle Font Martelo E, Humacao, PR 00791. The listed phone number is (787) 656-2424.
What is Moises Morales Sierra's specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is Moises Morales Sierra enrolled in Medicare?
Yes. Moises Morales Sierra is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Moises Morales Sierra's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Moises Morales Sierra reassigns Medicare benefits to 3 organizations: G & G Medical Group LLC (Canovanas, PR), Ms Medical Services LLC (Humacao, PR) and Puerto Rico Primary Care Mso, Inc. - Cdt Luquillo (Luquillo, 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 Moises Morales Sierra'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 Moises Morales Sierra was last updated on November 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Dr. Moises E Morales Sierra Jr., MD · NPI 1689309247
General Practice physician in Humacao, Puerto Rico. Individual provider, active in the CMS NPPES registry since July 19, 2022.
## Identity
- **NPI:** 1689309247 (Entity type: Individual)
- **Enumerated:** July 19, 2022
- **Primary specialty:** General Practice · taxonomy 208D00000X
- **State license:** 23572 (Puerto Rico)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3 CALLE FONT MARTELO E, Humacao, PR 00791-3617
- **Phone:** (787) 656-2424
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): G & G Medical Group LLC (NPI 1023734373, Canovanas, PR); Ms Medical Services LLC (NPI 1588471627, Humacao, PR); Puerto Rico Primary Care Mso, Inc. - Cdt Luquillo (NPI 1134873235, Luquillo, PR) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 12, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1689309247) · Data from the CMS NPPES public registry.