Diana Johnson, MA, LPC-S
NPI 1770639197 · Professional Counselor · San Antonio, TX
Diana Johnson, MA, LPC-S is a Professional Counselor provider in San Antonio, TX (NPI 1770639197).
Provider details
- NPI number
- 1770639197
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- MA, LPC-S
- Sex
- Female
- Sole proprietor
- No
- License
- 21332 (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
19 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
- 2007-01-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diana Johnson's NPI number?
- Diana Johnson's National Provider Identifier (NPI) is 1770639197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Johnson's specialty?
- Diana Johnson is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Diana Johnson located?
- Diana Johnson's practice location on file with NPPES is 919 Mission Rd, San Antonio, TX 78210-4501.
- What is Diana Johnson's phone number?
- The practice phone number listed in the NPPES registry for Diana Johnson is (210) 533-1203.
- Is Diana Johnson's NPI active?
- Yes — Diana Johnson's NPI (1770639197) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.