IndividualActive
Diane Callahan, RDH
NPI 1942441944 · Dental Hygienist · Beloit, WI
Diane Callahan, RDH is a Dental Hygienist provider in Beloit, WI (NPI 1942441944).
Provider details
- NPI number
- 1942441944
- Entity type
- Individual
- Primary specialty
- Dental HygienistDental Providers
- Credential
- RDH
- Sex
- Female
- Sole proprietor
- No
- License
- 5539016 (WI)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
74 Eclipse Ctr
Beloit, WI 53511-3550
Phone: (608) 361-6048
Street-level locationGet directions
Mailing address
74 Eclipse Ctr
Beloit, WI 53511-3550
Registry dates
- Enumerated
- 2009-03-20
- Last updated
- 2009-03-20
Frequently asked questions
- What is Diane Callahan's NPI number?
- Diane Callahan's National Provider Identifier (NPI) is 1942441944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Callahan's specialty?
- Diane Callahan is listed in the NPPES registry with a primary specialty of Dental Hygienist (Dental Providers).
- Where is Diane Callahan located?
- Diane Callahan's practice location on file with NPPES is 74 Eclipse Ctr, Beloit, WI 53511-3550.
- What is Diane Callahan's phone number?
- The practice phone number listed in the NPPES registry for Diane Callahan is (608) 361-6048.
- Is Diane Callahan's NPI active?
- Yes — Diane Callahan's NPI (1942441944) is active in the NPPES registry as of the last update on 2009-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.