Tiffany Anne Greer, LCSW
Clinical Social Worker · Vacaville, CA
Tiffany Anne Greer, LCSW is a clinical social worker with a practice address in Vacaville, California, and NPI 1710091897, issued on Aug 18, 2006. Check the license (California LCS 24827, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Tiffany Anne Greer
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LCS 24827 CA
Self-reported in NPPES; status is on the state search - Practice location
- 555 Mason St, Vacaville, CA 95688
- Phone
- (530) 402-3708
- Enumerated
- Aug 18, 2006
- Record last updated
- Sep 28, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 555 Mason St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Batter, M.F.T.Marriage & Family Therapist1265557938
- Carolina BolzMarriage & Family Therapist1275654675
- Joel Fine, MDPsychiatry Physician1467556951
- Janet HoritaClinical Social Worker1619039880
- Nina Smith, M.F.T.Marriage & Family Therapist1699837757
Verify Tiffany Anne Greer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LCS 24827Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Tiffany Anne Greer among 36,261 clinical social worker records in California
Tiffany Anne Greer, 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 not. 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 fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2015 · 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).
91 clinical social worker records list a practice address in Vacaville
They are 91 of the 1,903 NPPES records with a practice address in Vacaville, and 36,261 clinical social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 36,261 in California → Every provider in Vacaville → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- David Besa, PSYD, LCSWVacaville, CA 956881720125289
- Maria Casas, LCSWVacaville, CA 956881861477572
- Kathryn Denham, MSWVacaville, CA 956881881730513
- Janet HoritaVacaville, CA 956881619039880
- Susan KnightVacaville, CA 956881114080918
- Bobbe Knoller, LCSWVacaville, CA 956881679630271
- Robert Lando, MSWVacaville, CA 956881710974886
- Deborah Miller-Teaster, LCSWVacaville, CA 956881437213329
Common questions
What is Tiffany Anne Greer, LCSW's NPI number?
Tiffany Anne Greer, LCSW's National Provider Identifier (NPI) is 1710091897, issued on Aug 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Anne Greer, LCSW located?
The NPPES record lists a practice address at 555 Mason St, Vacaville, CA, 95688. Phone: (530) 402-3708. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Anne Greer, LCSW's license?
NPPES lists California license number LCS 24827, 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. 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.