John A.chanasue, M.d.ltd
NPI 1700065398 · Medical Specialty Clinic/Center · Alton, IL
John A.chanasue, M.d.ltd is a Medical Specialty Clinic/Center organization in Alton, IL (NPI 1700065398).
Provider details
- NPI number
- 1700065398
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- John Chanasue, President(618) 462-9623
Specialties & taxonomies
Ambulatory Health Care Facilities
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
Registry dates
- Enumerated
- 2007-10-31
- Last updated
- 2007-10-31
Frequently asked questions
- What is John A.chanasue, M.d.ltd's NPI number?
- John A.chanasue, M.d.ltd's National Provider Identifier (NPI) is 1700065398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John A.chanasue, M.d.ltd?
- John A.chanasue, M.d.ltd is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is John A.chanasue, M.d.ltd located?
- John A.chanasue, M.d.ltd's practice location on file with NPPES is 307 Henry St, Alton, IL 62002-6326.
- What is John A.chanasue, M.d.ltd's phone number?
- The practice phone number listed in the NPPES registry for John A.chanasue, M.d.ltd is (618) 462-9623.
- Who is the authorized official for John A.chanasue, M.d.ltd?
- The authorized official listed on John A.chanasue, M.d.ltd's NPPES record is John Chanasue, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John A.chanasue, M.d.ltd's NPI active?
- Yes — John A.chanasue, M.d.ltd's NPI (1700065398) is active in the NPPES registry as of the last update on 2007-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.