Ashley Ayestas
NPI 1346104809 · Medical Physician Assistant · Upland, CA
Ashley Ayestas is a Medical Physician Assistant provider in Upland, CA (NPI 1346104809).
Provider details
- NPI number
- 1346104809
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- PA67990 (CA)
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
Under 1 yr in 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
- 2025-12-10
- Last updated
- 2026-05-01
- Certified
- 2026-05-01
Frequently asked questions
- What is Ashley Ayestas's NPI number?
- Ashley Ayestas's National Provider Identifier (NPI) is 1346104809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Ayestas's specialty?
- Ashley Ayestas is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ashley Ayestas located?
- Ashley Ayestas's practice location on file with NPPES is 685 N 13th Ave Ste 2, Upland, CA 91786-4963.
- What is Ashley Ayestas's phone number?
- The practice phone number listed in the NPPES registry for Ashley Ayestas is (909) 500-8683.
- Is Ashley Ayestas's NPI active?
- Yes — Ashley Ayestas's NPI (1346104809) is active in the NPPES registry as of the last update on 2026-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.