Margaret Mesa, NP
NPI 1629745377 · Family Nurse Practitioner · Tamuning, GU
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Mesa, NP is a Family Nurse Practitioner provider in Tamuning, GU (NPI 1629745377).
Provider details
- NPI number
- 1629745377
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- F08210504 (GU)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-08-30
- Last updated
- 2021-12-06
- Certified
- 2021-12-06
Frequently asked questions
- What is Margaret Mesa's NPI number?
- Margaret Mesa's National Provider Identifier (NPI) is 1629745377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Mesa's specialty?
- Margaret Mesa is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Mesa located?
- Margaret Mesa's practice location on file with NPPES is 472 Chalan San Antonio, Tamuning, GU 96913-3605.
- What is Margaret Mesa's phone number?
- The practice phone number listed in the NPPES registry for Margaret Mesa is (671) 647-1830.
- Does Margaret Mesa accept Medicare?
- Margaret Mesa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Mesa's NPI active?
- Yes — Margaret Mesa's NPI (1629745377) is active in the NPPES registry as of the last update on 2021-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.