Barbara Demaster, PH.D.
NPI 1336240662 · Psychologist · Milwaukee, WI
Barbara Demaster, PH.D. is a Psychologist provider in Milwaukee, WI (NPI 1336240662).
Provider details
- NPI number
- 1336240662
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 675-057 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
- 2006-09-26
- Last updated
- 2008-09-30
Frequently asked questions
- What is Barbara Demaster's NPI number?
- Barbara Demaster's National Provider Identifier (NPI) is 1336240662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Demaster's specialty?
- Barbara Demaster is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Barbara Demaster located?
- Barbara Demaster's practice location on file with NPPES is 9455 W Watertown Plank Rd, Milwaukee, WI 53226-3559.
- What is Barbara Demaster's phone number?
- The practice phone number listed in the NPPES registry for Barbara Demaster is (414) 257-6995.
- Is Barbara Demaster's NPI active?
- Yes — Barbara Demaster's NPI (1336240662) is active in the NPPES registry as of the last update on 2008-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.