IndividualActive
Mary Lemmon, CSW
NPI 1033363890 · Social Worker · Danville, CA
Mary Lemmon, CSW is a Social Worker provider in Danville, CA (NPI 1033363890).
Provider details
- NPI number
- 1033363890
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- CSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
83% 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
115 Town and Country Dr Ste a
Danville, CA 94526-3960
Phone: (925) 837-0505
Street-level locationGet directions
Mailing address
115 Town and Country Dr Ste a
Danville, CA 94526-3960
Registry dates
- Enumerated
- 2008-11-06
- Last updated
- 2008-11-06
Frequently asked questions
- What is Mary Lemmon's NPI number?
- Mary Lemmon's National Provider Identifier (NPI) is 1033363890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Lemmon's specialty?
- Mary Lemmon is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Lemmon located?
- Mary Lemmon's practice location on file with NPPES is 115 Town and Country Dr Ste a, Danville, CA 94526-3960.
- What is Mary Lemmon's phone number?
- The practice phone number listed in the NPPES registry for Mary Lemmon is (925) 837-0505.
- Is Mary Lemmon's NPI active?
- Yes — Mary Lemmon's NPI (1033363890) is active in the NPPES registry as of the last update on 2008-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.