IndividualActive
Maria Heintz
NPI 1639039894 · Clinical Social Worker · West Allis, WI
Maria Heintz is a Clinical Social Worker provider in West Allis, WI (NPI 1639039894).
Provider details
- NPI number
- 1639039894
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 132250 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
6737 W Washington St Ste 4300
West Allis, WI 53214-5651
Phone: (414) 266-2587
Street-level locationGet directions
Mailing address
6737 W Washington St Ste 4300
West Allis, WI 53214-5651
Registry dates
- Enumerated
- 2025-11-12
- Last updated
- 2025-11-12
- Certified
- 2025-11-12
Frequently asked questions
- What is Maria Heintz's NPI number?
- Maria Heintz's National Provider Identifier (NPI) is 1639039894, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Heintz's specialty?
- Maria Heintz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Maria Heintz located?
- Maria Heintz's practice location on file with NPPES is 6737 W Washington St Ste 4300, West Allis, WI 53214-5651.
- What is Maria Heintz's phone number?
- The practice phone number listed in the NPPES registry for Maria Heintz is (414) 266-2587.
- Is Maria Heintz's NPI active?
- Yes — Maria Heintz's NPI (1639039894) is active in the NPPES registry as of the last update on 2025-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.