Dr Richard S Stewart & Associates PC
NPI 1538353453 · Optometrist · Peoria, AZ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dr Richard S Stewart & Associates PC is a Optometrist organization in Peoria, AZ (NPI 1538353453).
Provider details
- NPI number
- 1538353453
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Richard Stewart, President(623) 566-3937
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Other names (DBA / former)
- Doing business as
- Avant Garde Eye Care
- Doing business as
- Avant Garde Eye Care
Registry dates
- Enumerated
- 2007-09-04
- Last updated
- 2020-07-02
- Certified
- 2020-07-02
Frequently asked questions
- What is Dr Richard S Stewart & Associates PC's NPI number?
- Dr Richard S Stewart & Associates PC's National Provider Identifier (NPI) is 1538353453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr Richard S Stewart & Associates PC?
- Dr Richard S Stewart & Associates PC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Dr Richard S Stewart & Associates PC located?
- Dr Richard S Stewart & Associates PC's practice location on file with NPPES is 10006 W Happy Valley Rd, Peoria, AZ 85383-1235.
- What is Dr Richard S Stewart & Associates PC's phone number?
- The practice phone number listed in the NPPES registry for Dr Richard S Stewart & Associates PC is (623) 566-3937.
- Does Dr Richard S Stewart & Associates PC accept Medicare?
- Dr Richard S Stewart & Associates PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Dr Richard S Stewart & Associates PC?
- The authorized official listed on Dr Richard S Stewart & Associates PC's NPPES record is Richard Stewart, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr Richard S Stewart & Associates PC's NPI active?
- Yes — Dr Richard S Stewart & Associates PC's NPI (1538353453) is active in the NPPES registry as of the last update on 2020-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.