Guillermina Nelson, AGACNP
NPI 1326417106 · Gerontology Nurse Practitioner · El Paso, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Guillermina Nelson, AGACNP is a Gerontology Nurse Practitioner provider in El Paso, TX (NPI 1326417106).
Provider details
- NPI number
- 1326417106
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGACNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP128912 (TX)
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 tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$263 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 4305 N Mesa StSuite aEl Paso, TX 79902-1123Phone: (915) 532-2477Fax: (915) 532-2470
Registry dates
- Enumerated
- 2015-09-22
- Last updated
- 2023-11-09
- Certified
- 2023-11-09
Frequently asked questions
- What is Guillermina Nelson's NPI number?
- Guillermina Nelson's National Provider Identifier (NPI) is 1326417106, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guillermina Nelson's specialty?
- Guillermina Nelson is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Guillermina Nelson located?
- Guillermina Nelson's practice location on file with NPPES is 4801 Alberta Ave, El Paso, TX 79905-2707.
- What is Guillermina Nelson's phone number?
- The practice phone number listed in the NPPES registry for Guillermina Nelson is (915) 215-5900.
- Does Guillermina Nelson accept Medicare?
- Guillermina Nelson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Guillermina Nelson's NPI active?
- Yes — Guillermina Nelson's NPI (1326417106) is active in the NPPES registry as of the last update on 2023-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.