William Bergthold, OTR
NPI 1578682852 · Occupational Therapist · Berlin, WI
William Bergthold, OTR is a Occupational Therapist provider in Berlin, WI (NPI 1578682852).
Provider details
- NPI number
- 1578682852
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2413-026 (WI)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-03-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Bergthold's NPI number?
- William Bergthold's National Provider Identifier (NPI) is 1578682852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Bergthold's specialty?
- William Bergthold is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Bergthold located?
- William Bergthold's practice location on file with NPPES is 225 Memorial Dr, Berlin, WI 54923-1243.
- What is William Bergthold's phone number?
- The practice phone number listed in the NPPES registry for William Bergthold is (920) 361-5534.
- Is William Bergthold's NPI active?
- Yes — William Bergthold's NPI (1578682852) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.