Irwin Counseling Service PLLC
NPI 1164946422 · Mental Health Counselor · Jackson, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irwin Counseling Service PLLC is a Mental Health Counselor organization in Jackson, MI (NPI 1164946422).
Provider details
- NPI number
- 1164946422
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Clint Irwin, Owner(517) 344-0913
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
8 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 321 S Main StAnn Arbor, MI 48104-2117Phone: (517) 344-0913Fax: (517) 905-6007
Registry dates
- Enumerated
- 2017-07-28
- Last updated
- 2025-11-11
- Certified
- 2025-11-11
Frequently asked questions
- What is Irwin Counseling Service PLLC's NPI number?
- Irwin Counseling Service PLLC's National Provider Identifier (NPI) is 1164946422, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Irwin Counseling Service PLLC?
- Irwin Counseling Service PLLC is classified in the NPPES registry as Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Irwin Counseling Service PLLC located?
- Irwin Counseling Service PLLC's practice location on file with NPPES is 300 W Washington Ave Ste 210b, Jackson, MI 49201-2160.
- What is Irwin Counseling Service PLLC's phone number?
- The practice phone number listed in the NPPES registry for Irwin Counseling Service PLLC is (517) 344-0913.
- Does Irwin Counseling Service PLLC accept Medicare?
- Irwin Counseling Service PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Irwin Counseling Service PLLC?
- The authorized official listed on Irwin Counseling Service PLLC's NPPES record is Clint Irwin, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Irwin Counseling Service PLLC's NPI active?
- Yes — Irwin Counseling Service PLLC's NPI (1164946422) is active in the NPPES registry as of the last update on 2025-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.