Ian Lewis, D.O.
NPI 1194162453 · Psychiatry Physician · Glendale, AZ
Ian Lewis, D.O. is a Psychiatry Physician provider in Glendale, AZ (NPI 1194162453).
Provider details
- NPI number
- 1194162453
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1352 (NE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
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
- 2013-05-28
- Last updated
- 2023-07-25
- Certified
- 2023-07-25
Frequently asked questions
- What is Ian Lewis's NPI number?
- Ian Lewis's National Provider Identifier (NPI) is 1194162453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Lewis's specialty?
- Ian Lewis is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ian Lewis located?
- Ian Lewis's practice location on file with NPPES is 7219 N Litchfield Rd, Glendale, AZ 85309-1529.
- What is Ian Lewis's phone number?
- The practice phone number listed in the NPPES registry for Ian Lewis is (623) 856-7579.
- Is Ian Lewis's NPI active?
- Yes — Ian Lewis's NPI (1194162453) is active in the NPPES registry as of the last update on 2023-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.