Christopher Charkowske, BA
NPI 1164757944 · Addiction (Substance Use Disorder) Counselor · Vassar, MI
Christopher Charkowske, BA is a Addiction (Substance Use Disorder) Counselor provider in Vassar, MI (NPI 1164757944).
Provider details
- NPI number
- 1164757944
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- BA
- Sex
- Male
- Sole proprietor
- Yes
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
16 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
- 2009-10-12
- Last updated
- 2009-10-12
Frequently asked questions
- What is Christopher Charkowske's NPI number?
- Christopher Charkowske's National Provider Identifier (NPI) is 1164757944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Charkowske's specialty?
- Christopher Charkowske is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Christopher Charkowske located?
- Christopher Charkowske's practice location on file with NPPES is 150 Enterprise Dr, Vassar, MI 48768-9584.
- What is Christopher Charkowske's phone number?
- The practice phone number listed in the NPPES registry for Christopher Charkowske is (989) 823-3040.
- Is Christopher Charkowske's NPI active?
- Yes — Christopher Charkowske's NPI (1164757944) is active in the NPPES registry as of the last update on 2009-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.