OrganizationActive
Dr William N Byrkit Jr PC
NPI 1235204686 · Chiropractor · Collinsville, IL
Dr William N Byrkit Jr PC is a Chiropractor organization in Collinsville, IL (NPI 1235204686).
Provider details
- NPI number
- 1235204686
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- William Byrkit, Chiropractor(618) 344-2501
- License
- 038003310 (IL)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1280 Vandalia St
Collinsville, IL 62234-4024
Phone: (618) 344-2501
Fax: (618) 344-2502
Street-level locationGet directions
Mailing address
1280 Vandalia Street
Collinsville, IL 62234
Other names (DBA / former)
- Doing business as
- Byrkit Chiropractic Center
Registry dates
- Enumerated
- 2006-11-21
- Last updated
- 2009-05-21
Frequently asked questions
- What is Dr William N Byrkit Jr PC's NPI number?
- Dr William N Byrkit Jr PC's National Provider Identifier (NPI) is 1235204686, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr William N Byrkit Jr PC?
- Dr William N Byrkit Jr PC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Dr William N Byrkit Jr PC located?
- Dr William N Byrkit Jr PC's practice location on file with NPPES is 1280 Vandalia St, Collinsville, IL 62234-4024.
- What is Dr William N Byrkit Jr PC's phone number?
- The practice phone number listed in the NPPES registry for Dr William N Byrkit Jr PC is (618) 344-2501.
- Who is the authorized official for Dr William N Byrkit Jr PC?
- The authorized official listed on Dr William N Byrkit Jr PC's NPPES record is William Byrkit, Chiropractor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr William N Byrkit Jr PC's NPI active?
- Yes — Dr William N Byrkit Jr PC's NPI (1235204686) is active in the NPPES registry as of the last update on 2009-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.