Kristen Irwin
NPI 1851485817 · Addiction (Substance Use Disorder) Counselor · Flint, MI
Kristen Irwin is a Addiction (Substance Use Disorder) Counselor provider in Flint, MI (NPI 1851485817).
Provider details
- NPI number
- 1851485817
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1-03942 (MI)
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
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
- 2006-10-03
- Last updated
- 2008-02-20
Frequently asked questions
- What is Kristen Irwin's NPI number?
- Kristen Irwin's National Provider Identifier (NPI) is 1851485817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Irwin's specialty?
- Kristen Irwin is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Kristen Irwin located?
- Kristen Irwin's practice location on file with NPPES is 1110 Eldon Baker Dr, Flint, MI 48507-1923.
- What is Kristen Irwin's phone number?
- The practice phone number listed in the NPPES registry for Kristen Irwin is (810) 744-3600.
- Is Kristen Irwin's NPI active?
- Yes — Kristen Irwin's NPI (1851485817) is active in the NPPES registry as of the last update on 2008-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.