Mary Mclellan, PH.D
NPI 1407853625 · Psychologist · Flagstaff, AZ
Mary Mclellan, PH.D is a Psychologist provider in Flagstaff, AZ (NPI 1407853625).
Provider details
- NPI number
- 1407853625
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D
- Sex
- Female
- License
- 3087 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service 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
- 2005-07-01
- Last updated
- 2007-07-09
Frequently asked questions
- What is Mary Mclellan's NPI number?
- Mary Mclellan's National Provider Identifier (NPI) is 1407853625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Mclellan's specialty?
- Mary Mclellan is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Mclellan located?
- Mary Mclellan's practice location on file with NPPES is 2415 W Kiltie Ln, Flagstaff, AZ 86001-9107.
- What is Mary Mclellan's phone number?
- The practice phone number listed in the NPPES registry for Mary Mclellan is (928) 774-3086.
- Is Mary Mclellan's NPI active?
- Yes — Mary Mclellan's NPI (1407853625) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.