Greer Foister
Clinical Social Worker · Tucson, AZ
Greer Foister is a clinical social worker with a practice address in Tucson, Arizona, and NPI 1144046335, issued on Dec 3, 2024. Check the license (Arizona LCSW-18585, as entered in NPPES) with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Greer Foister
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LCSW-18585 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4229 W Plantation St, Tucson, AZ 85741
- Phone
- (520) 833-8563
- Enumerated
- Dec 3, 2024
- Record last updated
- Dec 3, 2024
- Medicare enrollment
- Enrolled (PECOS I20251016001594); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 3,200 in Arizona → Look up another NPI →
Verify Greer Foister in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license LCSW-18585Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Greer Foister among 3,200 clinical social worker records in Arizona
Greer Foister is one of 3,200 clinical social worker records with a practice address in Arizona. 11% 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 2024, is newer than 85% of them.
- NPI issued2024 · 85% of these records are older, 9% newer
- In a Medicare fileNo · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 20% of these records are
- Graduated2014 · median 2011 among the 648 with a school on file
- Record last updated2024 · 47% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
674 clinical social worker records list a practice address in Tucson
They are 674 of the 18,788 NPPES records with a practice address in Tucson, and 3,200 clinical social worker records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,200 in Arizona → Every provider in Tucson → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- William Brubaker, LCSWTucson, AZ 857411780069047
- Sarai Darbandi, LCSWTucson, AZ 857411902446362
- Diana Diaconu, LCSWTucson, AZ 857411629662416
- Luis Guajardo, LCSWTucson, AZ 857411164132734
- Elizabeth Hartung, LCSWTucson, AZ 857411003018649
- Josette Kehl, LCSWTucson, AZ 857411578285003
- Shari Kirschner, LCSWTucson, AZ 857411386929990
- Melissa Lopez, LCSWTucson, AZ 857411962076240
Common questions
What is Greer Foister's NPI number?
Greer Foister's National Provider Identifier (NPI) is 1144046335, issued on Dec 3, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Greer Foister located?
The NPPES record lists a practice address at 4229 W Plantation St, Tucson, AZ, 85741. Phone: (520) 833-8563. Providers update this record themselves, so call before visiting.
How can I verify Greer Foister's license?
NPPES lists Arizona license number LCSW-18585, as entered by the provider. Search the Arizona 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.