Mary Fahey, NP
NPI 1669422481 · Family Nurse Practitioner · Green Valley, AZ
Mary Fahey, NP is a Family Nurse Practitioner provider in Green Valley, AZ (NPI 1669422481).
Provider details
- NPI number
- 1669422481
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN026544 (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
20 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
- 2006-05-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Fahey's NPI number?
- Mary Fahey's National Provider Identifier (NPI) is 1669422481, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Fahey's specialty?
- Mary Fahey is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Fahey located?
- Mary Fahey's practice location on file with NPPES is 380 W Vista Hermosa Dr, Green Valley, AZ 85614-1999.
- What is Mary Fahey's phone number?
- The practice phone number listed in the NPPES registry for Mary Fahey is (520) 399-2291.
- Is Mary Fahey's NPI active?
- Yes — Mary Fahey's NPI (1669422481) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.