John Stampen
NPI 1225821697 · Mental Health Counselor · Milwaukee, WI
John Stampen is a Mental Health Counselor provider in Milwaukee, WI (NPI 1225821697).
Provider details
- NPI number
- 1225821697
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
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
1 yr in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 6416 S Howell AveOak Creek, WI 53154-1104Phone: (414) 304-5713Fax: (414) 304-5721
Registry dates
- Enumerated
- 2025-05-27
- Last updated
- 2025-05-27
- Certified
- 2025-05-27
Frequently asked questions
- What is John Stampen's NPI number?
- John Stampen's National Provider Identifier (NPI) is 1225821697, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Stampen's specialty?
- John Stampen is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is John Stampen located?
- John Stampen's practice location on file with NPPES is 10012 W Capitol Dr Ste 101, Milwaukee, WI 53222-1300.
- What is John Stampen's phone number?
- The practice phone number listed in the NPPES registry for John Stampen is (414) 810-4844.
- Is John Stampen's NPI active?
- Yes — John Stampen's NPI (1225821697) is active in the NPPES registry as of the last update on 2025-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.