Stephen Blackman, B.A.
NPI 1073974895 · Addiction (Substance Use Disorder) Counselor · Mason City, IA
Stephen Blackman, B.A. is a Addiction (Substance Use Disorder) Counselor provider in Mason City, IA (NPI 1073974895).
Provider details
- NPI number
- 1073974895
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- B.A.
- Sex
- Male
- Sole proprietor
- No
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
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2016-03-08
- Last updated
- 2016-03-08
Frequently asked questions
- What is Stephen Blackman's NPI number?
- Stephen Blackman's National Provider Identifier (NPI) is 1073974895, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Blackman's specialty?
- Stephen Blackman is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Stephen Blackman located?
- Stephen Blackman's practice location on file with NPPES is 320 N Eisenhower Ave, Mason City, IA 50401-1521.
- What is Stephen Blackman's phone number?
- The practice phone number listed in the NPPES registry for Stephen Blackman is (641) 243-7235.
- Is Stephen Blackman's NPI active?
- Yes — Stephen Blackman's NPI (1073974895) is active in the NPPES registry as of the last update on 2016-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.