Ashley So, FNP-C
NPI 1164281481 · Family Nurse Practitioner · Phoenix, AZ
Ashley So, FNP-C is a Family Nurse Practitioner provider in Phoenix, AZ (NPI 1164281481).
Provider details
- NPI number
- 1164281481
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 335800 (AZ)
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
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 40233 N 2nd DrPhoenix, AZ 85086-0801Phone: (480) 388-2237
Registry dates
- Enumerated
- 2024-03-18
- Last updated
- 2026-02-19
- Certified
- 2026-02-19
Frequently asked questions
- What is Ashley So's NPI number?
- Ashley So's National Provider Identifier (NPI) is 1164281481, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley So's specialty?
- Ashley So is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ashley So located?
- Ashley So's practice location on file with NPPES is 25700 N 21st Ave, Phoenix, AZ 85085-8680.
- What is Ashley So's phone number?
- The practice phone number listed in the NPPES registry for Ashley So is (623) 445-5810.
- Is Ashley So's NPI active?
- Yes — Ashley So's NPI (1164281481) is active in the NPPES registry as of the last update on 2026-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.