IndividualActive
Mary Johnson, LCPC
NPI 1699336222 · Professional Counselor · Princeton, TX
Mary Johnson, LCPC is a Professional Counselor provider in Princeton, TX (NPI 1699336222).
Provider details
- NPI number
- 1699336222
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LCPC
- Sex
- Female
- Sole proprietor
- No
- License
- 180.012087 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
521 Waymaker Way
Princeton, TX 75407-5848
Phone: (312) 971-6844
Approximate (ZIP-level) locationGet directions
Mailing address
521 Waymaker Way
Princeton, TX 75407-5848
Registry dates
- Enumerated
- 2019-06-25
- Last updated
- 2026-05-08
- Certified
- 2026-05-08
Frequently asked questions
- What is Mary Johnson's NPI number?
- Mary Johnson's National Provider Identifier (NPI) is 1699336222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Johnson's specialty?
- Mary Johnson is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Johnson located?
- Mary Johnson's practice location on file with NPPES is 521 Waymaker Way, Princeton, TX 75407-5848.
- What is Mary Johnson's phone number?
- The practice phone number listed in the NPPES registry for Mary Johnson is (312) 971-6844.
- Is Mary Johnson's NPI active?
- Yes — Mary Johnson's NPI (1699336222) is active in the NPPES registry as of the last update on 2026-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.