Stacey Hallmark, LMSW
Clinical Social Worker · Twin Falls, ID
Stacey Hallmark, LMSW is a clinical social worker with a practice address in Twin Falls, Idaho, and NPI 1144565276, issued on Nov 29, 2012. Check the license (Idaho 8851860, as entered in NPPES) with the Idaho board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stacey Hallmark
- Credential
- LMSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- 8851860 ID
073902-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 815 N College RD, Twin Falls, ID 83301
- Phone
- (208) 814-9100
- Enumerated
- Nov 29, 2012
- Entity
- Type 1 · individual
Also registered at 815 N College RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donna Benjamin, PSY.D., LCSWClinical Psychologist1811289226
- Reena Camoens, MDPsychiatry Physician1467434910
- Madison Campbell, MSN, APRN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1003642190
- Christopher Denham, MDPsychiatry Physician1336775204
- Sybil Dingha AbehPsychiatric/Mental Health Nurse Practitioner1871462234
- Miranda Higham, PHDPsychologist1386137073
Verify Stacey Hallmark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Idaho board licenses this profession
Search for license 8851860Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
One hospital or facility affiliation
- St Lukes Clinic LLCTwin Falls, ID
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
117 clinical social worker records list a Twin Falls practice address
They are 117 of the 1,660 NPPES records with a Twin Falls practice address, and 1,750 clinical social worker records in Idaho.
All 117 in Twin Falls → All 1,750 in Idaho → Every provider in Twin Falls →
Other clinical social worker records in Idaho
- Aisha AbimbolaBoise, ID1871231043
- Willow Abrahamson, LCSWFort Hall, ID1578255733
- Jean Abrams, LCSWDriggs, ID1003265521
- Ontaya Acedo, LMSWPocatello, ID1104436062
- Laura Acero, LCSW-RJerome, ID1417094012
- Katherine Acevedo Salazar, LMSWBoise, ID1861327785
- Charlotte Ackerman, LCSWIdaho Falls, ID1407890114
- Jyl Adams, LCSWEagle, ID1184764474
- Francisco Javier Aguilar Pizano, LCSWNampa, ID1790278463
- Tom Ahlrichs, LCSWBoise, ID1013135078
Common questions
What is Stacey Hallmark, LMSW's NPI number?
Stacey Hallmark, LMSW's National Provider Identifier (NPI) is 1144565276, issued on Nov 29, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Stacey Hallmark, LMSW located?
The NPPES record lists a practice address at 815 N College RD, Twin Falls, ID, 83301. Phone: (208) 814-9100. Providers update this record themselves, so call before visiting.
How can I verify Stacey Hallmark, LMSW's license?
NPPES lists Idaho license number 8851860, as entered by the provider. Search the Idaho board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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) 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 27, 2026.