OrganizationActive
Alton Multispecialists, Ltd.
NPI 1154798882 · Mammography Clinic/Center · Alton, IL
Alton Multispecialists, Ltd. is a Mammography Clinic/Center organization in Alton, IL (NPI 1154798882).
Provider details
- NPI number
- 1154798882
- Entity type
- Organization
- Primary specialty
- Mammography Clinic/CenterAmbulatory Health Care Facilities
- Parent organization
- Alton Multispecialists, Ltd.
- Organization subpart
- Yes
- Authorized official
- Sherri Henson, Executive Director(618) 463-8534
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
1 Professional Dr
Alton, IL 62002-5068
Phone: (618) 463-8500
Fax: (618) 474-0130
Street-level locationGet directions
Mailing address
1 Professional Dr
Alton, IL 62002-5068
Other names (DBA / former)
- Doing business as
- Alton Multispecialists
Registry dates
- Enumerated
- 2015-08-28
- Last updated
- 2015-08-28
Frequently asked questions
- What is Alton Multispecialists, Ltd.'s NPI number?
- Alton Multispecialists, Ltd.'s National Provider Identifier (NPI) is 1154798882, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alton Multispecialists, Ltd.?
- Alton Multispecialists, Ltd. is classified in the NPPES registry as Mammography Clinic/Center (Ambulatory Health Care Facilities).
- Where is Alton Multispecialists, Ltd. located?
- Alton Multispecialists, Ltd.'s practice location on file with NPPES is 1 Professional Dr, Alton, IL 62002-5068.
- What is Alton Multispecialists, Ltd.'s phone number?
- The practice phone number listed in the NPPES registry for Alton Multispecialists, Ltd. is (618) 463-8500.
- Who is the authorized official for Alton Multispecialists, Ltd.?
- The authorized official listed on Alton Multispecialists, Ltd.'s NPPES record is Sherri Henson, Executive Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alton Multispecialists, Ltd.'s NPI active?
- Yes — Alton Multispecialists, Ltd.'s NPI (1154798882) is active in the NPPES registry as of the last update on 2015-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.