Charles Messer
NPI 1356818975 · Addiction (Substance Use Disorder) Counselor · Frisco, TX
Charles Messer is a Addiction (Substance Use Disorder) Counselor provider in Frisco, TX (NPI 1356818975).
Provider details
- NPI number
- 1356818975
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 33591 (TX)
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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2018-11-01
- Last updated
- 2018-11-01
Frequently asked questions
- What is Charles Messer's NPI number?
- Charles Messer's National Provider Identifier (NPI) is 1356818975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Messer's specialty?
- Charles Messer is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Charles Messer located?
- Charles Messer's practice location on file with NPPES is 8380 Warren Pkwy Ste 602, Frisco, TX 75034-4253.
- What is Charles Messer's phone number?
- The practice phone number listed in the NPPES registry for Charles Messer is (214) 561-8426.
- Is Charles Messer's NPI active?
- Yes — Charles Messer's NPI (1356818975) is active in the NPPES registry as of the last update on 2018-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.