Paul Mckellar, PMHNP
NPI 1427933217 · Psychiatric/Mental Health Nurse Practitioner · Mesa, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Mckellar, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Mesa, AZ (NPI 1427933217).
Provider details
- NPI number
- 1427933217
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 223750 (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
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
- 2025-08-11
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Frequently asked questions
- What is Paul Mckellar's NPI number?
- Paul Mckellar's National Provider Identifier (NPI) is 1427933217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Mckellar's specialty?
- Paul Mckellar is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Paul Mckellar located?
- Paul Mckellar's practice location on file with NPPES is 135 N Center St, Mesa, AZ 85201-6626.
- What is Paul Mckellar's phone number?
- The practice phone number listed in the NPPES registry for Paul Mckellar is (602) 525-0664.
- Does Paul Mckellar accept Medicare?
- Paul Mckellar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Mckellar's NPI active?
- Yes — Paul Mckellar's NPI (1427933217) is active in the NPPES registry as of the last update on 2025-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.