Ms. Tracy L Hacker, RAC

Ms. Tracy L Hacker is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Flint, MI, registered in the NPPES registry with NPI 1609213941 since 2013. Practices at Flint Odyssey House (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1609213941
Entity type	Individual (Type 1)
Name	Ms. Tracy L Hacker
Credential	RAC
Sex	Female
Practice address	Flint, MI, 48502
Phone	8102380483
Enumeration date	2013-05-28
Last updated in NPPES	2013-05-28

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
101YA0400X	Addiction (Substance Use Disorder) Counselor	Primary	—	—

Copy-ready billing details

Provider: Tracy Hacker, RAC
NPI: 1609213941
Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor)
Address: Flint, MI, 48502

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1790854305	Ronnie Tyson	Individual	Clinical Social Worker	Flint, MI
1215118138	Kimberly Shewmaker	Individual	Clinical Social Worker	Flint, MI
1700156783	Neva Johnson	Individual	Psychiatric/Mental Health Nurse Practitioner	Flint, MI
1184061442	Jacqueline Blair	Individual	Addiction (Substance Use Disorder) Counselor	Flint, MI
1457798662	Andrea Piper	Individual	Addiction (Substance Use Disorder) Counselor	Flint, MI
1255766911	Phyllis Reeves	Individual	Addiction (Substance Use Disorder) Counselor	Flint, MI
1871999649	Nina Houston	Individual	Clinical Psychologist	Flint, MI
1720458037	Kristen Senters	Individual	Addiction (Substance Use Disorder) Counselor	Flint, MI

Verify this record

Cross-check NPI 1609213941 against the authoritative CMS record: view Ms. Tracy L Hacker on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Tracy Hacker?

Tracy Hacker is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-05-28.