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William James, MD
NPI 1952340028 · Psychiatry Physician · Mesa, AZ
William James, MD is a Psychiatry Physician provider in Mesa, AZ (NPI 1952340028).
Provider details
- NPI number
- 1952340028
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 23117 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
570 W Brown Rd
Mesa, AZ 85201-3227
Phone: (480) 344-2002
Street-level locationGet directions
Mailing address
2929 E Thomas Rd
Phoenix, AZ 85016-8034
Registry dates
- Enumerated
- 2006-06-05
- Last updated
- 2011-09-16
Frequently asked questions
- What is William James's NPI number?
- William James's National Provider Identifier (NPI) is 1952340028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William James's specialty?
- William James is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is William James located?
- William James's practice location on file with NPPES is 570 W Brown Rd, Mesa, AZ 85201-3227.
- What is William James's phone number?
- The practice phone number listed in the NPPES registry for William James is (480) 344-2002.
- Is William James's NPI active?
- Yes — William James's NPI (1952340028) is active in the NPPES registry as of the last update on 2011-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.