Ms. Lexis Annette Gulewich

Ms. Lexis Annette Gulewich is a Behavior Analyst provider (Behavior Analyst) practicing in Flint, MI, registered in the NPPES registry with NPI 1528959467 since 2025. Practices at Genesee Health System (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1528959467
Entity type	Individual (Type 1)
Name	Ms. Lexis Annette Gulewich
Sex	Female
Practice address	1402 S SAGINAW ST, Flint, MI, 48503
Phone	8102573705
Enumeration date	2025-07-10
Last updated in NPPES	2026-03-14

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103K00000X	Behavior Analyst	Primary	—	MI

Copy-ready billing details

Provider: Lexis Gulewich
NPI: 1528959467
Taxonomy: 103K00000X (Behavior Analyst)
Address: 1402 S SAGINAW ST, Flint, MI, 48503

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1659298149	Raina Lillard	Individual	Assistant Behavior Analyst	Flint, MI
1487682332	Audrey Hill	Individual	Psychiatry Physician	Flint, MI
1871695502	Katherine Boucha	Individual	Clinical Social Worker	Flint, MI
1730329822	Chrissandra Leamy	Individual	Clinical Social Worker	Flint, MI
1760704118	Lori Vert	Individual	Clinical Psychologist	Flint, MI
1760795074	Nichole Nelson	Individual	Counselor	Flint, MI
1801185392	Victoria Miller	Individual	Clinical Social Worker	Flint, MI
1760774251	Tamara Shelley	Individual	Clinical Social Worker	Flint, MI

Verify this record

Cross-check NPI 1528959467 against the authoritative CMS record: view Ms. Lexis Annette Gulewich 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 Lexis Gulewich?

Lexis Gulewich is registered in NPPES with the primary taxonomy of Behavior Analyst. 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 2026-03-14.