Mary Jo Johnson, LCSW
Clinical Social Worker · San Ramon, CA
Mary Jo Johnson, LCSW is a clinical social worker with a practice address in San Ramon, California, and NPI 1326101536, issued on Dec 18, 2006. Check the license (California LCSW138149, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Jo Johnson
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LCSW138149 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2821 Crow Canyon RD Ste 202, San Ramon, CA 94583
- Phone
- (925) 722-6225
- Enumerated
- Dec 18, 2006
- Record last updated
- Apr 28, 2026
- Medicare enrollment
- Enrolled (PECOS I20260512002268); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 2821 Crow Canyon RD Ste 202
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katharine Friend, LCSWClinical Social Worker1144425570
- Adam Front, PH.D.Psychologist1366593733
- Christina GargesClinical Social Worker1538515317
- Meredith Harris, LCSWClinical Social Worker1518728567
- Eve LibertoneMarriage & Family Therapist1487193546
- Marjan Moinzadeh, PHDClinical Psychologist1366540510
Verify Mary Jo Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LCSW138149Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Insight Wellness CenterSan Ramon, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Jo Johnson among 36,261 clinical social worker records in California
Mary Jo Johnson, LCSW is one of 36,261 clinical social worker records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 91% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated1994 · median 2012 among the 4,008 with a school on file
- Record last updated2026 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
31 clinical social worker records list a practice address in San Ramon
They are 31 of the 2,281 NPPES records with a practice address in San Ramon, and 36,261 clinical social worker records in California.
All 36,261 in California → Every provider in San Ramon → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Jean Benward, LCSWSan Ramon, CA 945831821053414
- Katharine Friend, LCSWSan Ramon, CA 945831144425570
- Maren Gleason, LCSWSan Ramon, CA 945831710185129
- Tangia Hardy, LCSWSan Ramon, CA 945831497996300
- Dyani Katz, LCSWSan Ramon, CA 945831770885972
- Shelley Krompier, LCSWSan Ramon, CA 945831306174586
- Maria Lacuesta, LCSWSan Ramon, CA 945831881766517
- Jennifer Marsh, LCSWSan Ramon, CA 945831861627747
Common questions
What is Mary Jo Johnson, LCSW's NPI number?
Mary Jo Johnson, LCSW's National Provider Identifier (NPI) is 1326101536, issued on Dec 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Jo Johnson, LCSW located?
The NPPES record lists a practice address at 2821 Crow Canyon RD Ste 202, San Ramon, CA, 94583. Phone: (925) 722-6225. Providers update this record themselves, so call before visiting.
How can I verify Mary Jo Johnson, LCSW's license?
NPPES lists California license number LCSW138149, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.