David Blackwelder, PH. D.
NPI 1780849067 · Clinical Psychologist · Milwaukee, WI
David Blackwelder, PH. D. is a Clinical Psychologist provider in Milwaukee, WI (NPI 1780849067).
Provider details
- NPI number
- 1780849067
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH. D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1963 (WI)
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
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
Mailing address
Registry dates
- Enumerated
- 2008-07-25
- Last updated
- 2008-07-25
Frequently asked questions
- What is David Blackwelder's NPI number?
- David Blackwelder's National Provider Identifier (NPI) is 1780849067, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Blackwelder's specialty?
- David Blackwelder is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is David Blackwelder located?
- David Blackwelder's practice location on file with NPPES is 2020 W Wells St, Milwaukee, WI 53233-2720.
- What is David Blackwelder's phone number?
- The practice phone number listed in the NPPES registry for David Blackwelder is (414) 937-2020.
- Is David Blackwelder's NPI active?
- Yes — David Blackwelder's NPI (1780849067) is active in the NPPES registry as of the last update on 2008-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.