Catherine Ann Day
Mental Health Counselor · Billings, MT
Catherine Ann Day is a mental health counselor with a practice address in Billings, Montana, and NPI 1063160067, issued on Mar 17, 2022. Check the license (Montana 55085, as entered in NPPES) with the Montana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Catherine Ann Day
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 55085 MT
Self-reported in NPPES; status is on the state search - Practice location
- 1141 Main St., Billings, MT 59105
- Phone
- (406) 679-4473
- Enumerated
- Mar 17, 2022
- Record last updated
- Mar 17, 2022
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 1,146 in Montana → Look up another NPI →
Verify Catherine Ann Day in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 55085Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Catherine Ann Day among 1,146 mental health counselor records in Montana
Catherine Ann Day is one of 1,146 mental health counselor records with a practice address in Montana. 7% 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 2022, is newer than 62% of them.
- NPI issued2022 · 62% of these records are older, 32% newer
- In a Medicare fileNo · 7% of these records are
- In the CMS Doctors and Clinicians fileNo · 16% of these records are
- Record last updated2022 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
213 mental health counselor records list a practice address in Billings
They are 213 of the 4,035 NPPES records with a practice address in Billings, and 1,146 mental health counselor records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,146 in Montana → Every provider in Billings → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Nicole BandyBillings, MT 591051760026090
- Maryellen BarrettBillings, MT 591051902363500
- Daron Brooker, MBA, MED, LCPCBillings, MT 591051497417935
- Brandi Buckles, LCPC, CRCBillings, MT 591051972110773
- Jason Evangeline, LCPCBillings, MT 591051629511126
- Taylor HaidleBillings, MT 591051699409672
- Deborah Horton, PCLC, PSCBillings, MT 591051639607138
- Kaylee KanningBillings, MT 591051700557725
Common questions
What is Catherine Ann Day's NPI number?
Catherine Ann Day's National Provider Identifier (NPI) is 1063160067, issued on Mar 17, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Ann Day located?
The NPPES record lists a practice address at 1141 Main St., Billings, MT, 59105. Phone: (406) 679-4473. Providers update this record themselves, so call before visiting.
How can I verify Catherine Ann Day's license?
NPPES lists Montana license number 55085, as entered by the provider. 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. 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.