NPPES file of Aug 9, 2026

Kristen Irwin

Addiction (Substance Use Disorder) Counselor · Flint, MI

Kristen Irwin is an addiction (substance use disorder) counselor with a practice address in Flint, Michigan, and NPI 1851485817, issued on Oct 3, 2006. Check the license (Michigan 1-03942, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1851485817
Name
Kristen Irwin
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
1-03942 MI
Self-reported in NPPES; status is on the state search
Practice location
1110 Eldon Baker Dr, Flint, MI 48507
Phone
(810) 744-3600
Enumerated
Oct 3, 2006
Record last updated
Feb 20, 2008 (not updated in 18 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest addiction (substance use disorder) counselor records → All 2,317 in Michigan → Look up another NPI →

Also registered at 1110 Eldon Baker Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jordyn AllenBehavior Technician1710454665
  2. Jamie Arden, LLMSWSocial Worker1750794756
  3. Marcie AshleyMental Health Counselor1518408699
  4. Kelly Ayres, LLMSWClinical Social Worker1912342239
  5. Kellie BakerCounselor1770740904
  6. Lauren BilkosCase Manager/Care Coordinator1518487511

Verify Kristen Irwin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 1-03942    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Michigan license search

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Kristen Irwin among 2,317 addiction (substance use disorder) counselor records in Michigan

Kristen Irwin is one of 2,317 addiction (substance use disorder) counselor records with a practice address in Michigan. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 95% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2008 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

209 addiction (substance use disorder) counselor records list a practice address in Flint

They are 209 of the 6,073 NPPES records with a practice address in Flint, and 2,317 addiction (substance use disorder) counselor records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,317 in Michigan → Every provider in Flint → Addiction (Substance Use Disorder) Counselor nationwide →

The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes

  1. Todd BradleyFlint, MI 485071578780953
  2. Susan CarpenterFlint, MI 485071427275809
  3. Helen Curran, MAFlint, MI 485071790889822
  4. Constance DaviesFlint, MI 485071447362892
  5. Dwight DunlapFlint, MI 485071205053667
  6. Cindy EckertFlint, MI 485071982716239
  7. Ruby GrandberryFlint, MI 485071295952661
  8. Sherry LongFlint, MI 485071629182266

Common questions

What is Kristen Irwin's NPI number?

Kristen Irwin's National Provider Identifier (NPI) is 1851485817, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kristen Irwin located?

The NPPES record lists a practice address at 1110 Eldon Baker Dr, Flint, MI, 48507. Phone: (810) 744-3600. Providers update this record themselves, so call before visiting.

How can I verify Kristen Irwin's license?

NPPES lists Michigan license number 1-03942, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.