IndividualActive
Tonya Lemmon
NPI 1235276437 · Mental Health Counselor · Concord, CA
Tonya Lemmon is a Mental Health Counselor provider in Concord, CA (NPI 1235276437).
Provider details
- NPI number
- 1235276437
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- INTERN 49335 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
2086 Commerce Ave
Concord, CA 94520-4902
Phone: (925) 827-0212
Fax: (382) 827-0212
Street-level locationGet directions
Mailing address
Po Box 644
Martinez, CA 94553-0064
Registry dates
- Enumerated
- 2007-01-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Tonya Lemmon's NPI number?
- Tonya Lemmon's National Provider Identifier (NPI) is 1235276437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tonya Lemmon's specialty?
- Tonya Lemmon is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Tonya Lemmon located?
- Tonya Lemmon's practice location on file with NPPES is 2086 Commerce Ave, Concord, CA 94520-4902.
- What is Tonya Lemmon's phone number?
- The practice phone number listed in the NPPES registry for Tonya Lemmon is (925) 827-0212.
- Is Tonya Lemmon's NPI active?
- Yes — Tonya Lemmon's NPI (1235276437) 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.