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John Ayres, M.D.
NPI 1164491114 · Anesthesiology Physician · Peoria, IL
John Ayres, M.D. is a Anesthesiology Physician provider in Peoria, IL (NPI 1164491114).
Provider details
- NPI number
- 1164491114
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(84/100 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
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
7309 N Knoxville Ave
Peoria, IL 61614-2085
Phone: (309) 282-0827
Fax: (309) 683-1003
Street-level locationGet directions
Mailing address
16 N Oregon Ct
Morton, IL 61550-1783
Registry dates
- Enumerated
- 2006-03-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Ayres's NPI number?
- John Ayres's National Provider Identifier (NPI) is 1164491114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Ayres's specialty?
- John Ayres is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Ayres located?
- John Ayres's practice location on file with NPPES is 7309 N Knoxville Ave, Peoria, IL 61614-2085.
- What is John Ayres's phone number?
- The practice phone number listed in the NPPES registry for John Ayres is (309) 282-0827.
- Is John Ayres's NPI active?
- Yes — John Ayres's NPI (1164491114) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.