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Diana Haertel
NPI 1104264233 · Optician · Portage, WI
Diana Haertel is a Optician provider in Portage, WI (NPI 1104264233).
Provider details
- NPI number
- 1104264233
- Entity type
- Individual
- Primary specialty
- OpticianEye and Vision Services Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
215 W Cook St
Portage, WI 53901-2105
Phone: (608) 742-2020
Street-level locationGet directions
Mailing address
215 W Cook St
Portage, WI 53901-2105
Registry dates
- Enumerated
- 2013-06-11
- Last updated
- 2013-06-11
Frequently asked questions
- What is Diana Haertel's NPI number?
- Diana Haertel's National Provider Identifier (NPI) is 1104264233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Haertel's specialty?
- Diana Haertel is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).
- Where is Diana Haertel located?
- Diana Haertel's practice location on file with NPPES is 215 W Cook St, Portage, WI 53901-2105.
- What is Diana Haertel's phone number?
- The practice phone number listed in the NPPES registry for Diana Haertel is (608) 742-2020.
- Is Diana Haertel's NPI active?
- Yes — Diana Haertel's NPI (1104264233) is active in the NPPES registry as of the last update on 2013-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.