NPI Portal NPI Lookup & Verification

Mr. Charles Stephen Willis, M.MFT

Mr. Charles Stephen Willis is a Professional Counselor provider (Counselor) practicing in Abilene, TX, registered in the NPPES registry with NPI 1720160146 since 2006.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1720160146
Entity type Individual (Type 1)
Name Mr. Charles Stephen Willis
Credential M.MFT
Sex Male
Practice address Abilene, TX, 79602
Phone 3254371001
Fax 3254371005
Enumeration date 2006-10-19
Last updated in NPPES 2021-12-09

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
106H00000X Marriage & Family Therapist Secondary 1800 TX
101YP2500X Professional Counselor Primary 9937 TX

Other identifiers

Identifier Type State Issuer
2617LC Other BLUECROSS/BLUESHIELD
0262651-01 Medicaid TX
Copy-ready billing details
Provider: Charles Willis, M.MFT
NPI: 1720160146
Taxonomy: 101YP2500X (Professional Counselor)
Address: Abilene, TX, 79602

Other providers at this practice address

NPI Name Type Specialty Location
1760481378 Patrick Heard Individual Professional Counselor Abilene, TX
1205837796 Timothy Dunn Individual Mental Health Counselor Abilene, TX
1972613909 Rhonna Murray Individual Professional Counselor Abilene, TX
1144326646 Cindy Hatcher Individual Marriage & Family Therapist Abilene, TX
1366540015 Robert Higgins Individual Professional Counselor Abilene, TX
1447337282 Pamela Stewart Individual Mental Health Counselor Abilene, TX
1386969020 Timothy Ehrhart Individual Marriage & Family Therapist Abilene, TX
1184906588 Steven Eller Individual Professional Counselor Abilene, TX

Verify this record

Cross-check NPI 1720160146 against the authoritative CMS record: view Mr. Charles Stephen Willis 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

What specialty is Charles Willis?
Charles Willis is registered in NPPES with the primary taxonomy of Professional Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-12-09.