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James Ryan, M.D.
NPI 1518303403 · Psychiatry Physician · Mesa, AZ
James Ryan, M.D. is a Psychiatry Physician provider in Mesa, AZ (NPI 1518303403).
Provider details
- NPI number
- 1518303403
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1301 S Crismon Rd
Mesa, AZ 85209-3767
Phone: (623) 308-2472
Approximate (ZIP-level) locationGet directions
Mailing address
2036 N Gilbert Rd # 2-134
Mesa, AZ 85203-2139
Registry dates
- Enumerated
- 2013-05-17
- Last updated
- 2017-01-27
Frequently asked questions
- What is James Ryan's NPI number?
- James Ryan's National Provider Identifier (NPI) is 1518303403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Ryan's specialty?
- James Ryan is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is James Ryan located?
- James Ryan's practice location on file with NPPES is 1301 S Crismon Rd, Mesa, AZ 85209-3767.
- What is James Ryan's phone number?
- The practice phone number listed in the NPPES registry for James Ryan is (623) 308-2472.
- Is James Ryan's NPI active?
- Yes — James Ryan's NPI (1518303403) is active in the NPPES registry as of the last update on 2017-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.