Timothy Wahl, PHD
NPI 1851307946 · Cognitive & Behavioral Psychologist · Oskaloosa, IA
Timothy Wahl, PHD is a Cognitive & Behavioral Psychologist provider in Oskaloosa, IA (NPI 1851307946).
Provider details
- NPI number
- 1851307946
- Entity type
- Individual
- Primary specialty
- Cognitive & Behavioral PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- I9827 (IA)
Specialties & taxonomies
Behavioral Health & Social 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
- 2006-07-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Timothy Wahl's NPI number?
- Timothy Wahl's National Provider Identifier (NPI) is 1851307946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Wahl's specialty?
- Timothy Wahl is listed in the NPPES registry with a primary specialty of Cognitive & Behavioral Psychologist (Behavioral Health & Social Service Providers).
- Where is Timothy Wahl located?
- Timothy Wahl's practice location on file with NPPES is 1229 C Ave E, Oskaloosa, IA 52577-4246.
- What is Timothy Wahl's phone number?
- The practice phone number listed in the NPPES registry for Timothy Wahl is (641) 672-3159.
- Is Timothy Wahl's NPI active?
- Yes — Timothy Wahl's NPI (1851307946) 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.