Tonaltzin Martinez, LCSW
Social Worker · Bozeman, MT
Tonaltzin Martinez, LCSW is a social worker with a practice address in Bozeman, Montana, and NPI 1811406382, issued on Sep 27, 2017. Check the license with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tonaltzin Martinez
- Credential
- LCSW
- Primary taxonomy
- Social Worker 104100000X
- Practice location
- 901 N Rouse Ave, Bozeman, MT 59715
- Phone
- (406) 607-7926
- Enumerated
- Sep 27, 2017
- Record last updated
- Jan 29, 2025
- Medicare enrollment
- Enrolled (PECOS I20240417003388); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest social worker records → All 138 in Montana → Look up another NPI →
Verify Tonaltzin Martinez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this professionCheck 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 affiliation
- Bozeman Health Deaconess HospitalBozeman, MT · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Tonaltzin Martinez among 138 social worker records in Montana
Tonaltzin Martinez, LCSW is one of 138 social worker records with a practice address in Montana. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 47% of them.
- NPI issued2017 · 47% of these records are older, 46% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 20% of these records are
- Graduated2018 · median 2011 among the 28 with a school on file
- Record last updated2025 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Social Worker providers in Montana
There are 138 social worker records in Montana.
All 138 in Montana → Every provider in Bozeman → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Carolyn Belt, MSWBozeman, MT 597151639938517
- Nona Chambers, LCSWBozeman, MT 597151407924426
- Shelby Collins, LMSWBozeman, MT 597151235993296
- Kahler KuntzBozeman, MT 597151922792654
- Lauren McGeeBozeman, MT 597151144823329
- Joanna TownsendBozeman, MT 597151235511700
- Kelly Hockett, LMSWBozeman, MT 597181861227035
- Steve Nash, SWLCBozeman, MT 597181316767999
Common questions
What is Tonaltzin Martinez, LCSW's NPI number?
Tonaltzin Martinez, LCSW's National Provider Identifier (NPI) is 1811406382, issued on Sep 27, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Tonaltzin Martinez, LCSW located?
The NPPES record lists a practice address at 901 N Rouse Ave, Bozeman, MT, 59715. Phone: (406) 607-7926. Providers update this record themselves, so call before visiting.
How can I verify Tonaltzin Martinez, LCSW's license?
Search the Montana 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.