Hailie Nicole Maas, PMHNP-BC DNP
Psychiatric/Mental Health Nurse Practitioner · Deer Lodge, MT
Hailie Nicole Maas, PMHNP-BC DNP is a psychiatric/mental health nurse practitioner with a practice address in Deer Lodge, Montana, and NPI 1356020168, issued on Jul 18, 2023. Check the license (Montana NUR-APRN-LIC-217311, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hailie Nicole Maas
- Credential
- PMHNP-BC DNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- NUR-APRN-LIC-217311 MT
Self-reported in NPPES; status is on the state search - Practice location
- 400 Conley Lake RD, Deer Lodge, MT 59722
- Phone
- (406) 415-6212
- Enumerated
- Jul 18, 2023
- Record last updated
- Jul 18, 2023
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 243 in Montana → Look up another NPI →
Also registered at 400 Conley Lake RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Camille Erickson, LCSW, LACClinical Social Worker1528648342
- Douglas Evans, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1821493297
- Sarah MeagherAddiction (Substance Use Disorder) Counselor1366332611
- John Rausch, LACAddiction (Substance Use Disorder) Counselor1891056727
- Paul Rees, MDFamily Medicine Physician1215970504
- Amanda Spell, RDHDental Hygienist1871452417
Verify Hailie Nicole Maas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license NUR-APRN-LIC-217311Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
12 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Hailie Nicole Maas among 243 psychiatric/mental health nurse practitioner records in Montana
Hailie Nicole Maas, PMHNP-BC DNP is one of 243 psychiatric/mental health nurse practitioner records with a practice address in Montana. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 66% of them.
- NPI issued2023 · 66% of these records are older, 23% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2023 · 28% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 psychiatric/mental health nurse practitioner records list a practice address in Deer Lodge
They are 2 of the 53 NPPES records with a practice address in Deer Lodge, and 243 psychiatric/mental health nurse practitioner records in Montana.
All 243 in Montana → Every provider in Deer Lodge → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Douglas Evans, PMHNP-BCDeer Lodge, MT 597221821493297
- Julia Bonn, DNP, PMHNP-BCBozeman, MT 597181417847385
- Susanna Darr, APRNBozeman, MT 597181245284363
- Brittany Davidson, DNP, APRN, PMHNP-BCBozeman, MT 597181063244390
- Nicole Faessel, APRNBozeman, MT 597181437728037
- Ali Gearhart, PMH NP-BCBozeman, MT 597181821670142
- Gregory Griffeth, PMHNP-BCBozeman, MT 597181366253221
- Rebecca Pogoda, APRNBozeman, MT 597181386981678
Common questions
What is Hailie Nicole Maas, PMHNP-BC DNP's NPI number?
Hailie Nicole Maas, PMHNP-BC DNP's National Provider Identifier (NPI) is 1356020168, issued on Jul 18, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Hailie Nicole Maas, PMHNP-BC DNP located?
The NPPES record lists a practice address at 400 Conley Lake RD, Deer Lodge, MT, 59722. Phone: (406) 415-6212. Providers update this record themselves, so call before visiting.
How can I verify Hailie Nicole Maas, PMHNP-BC DNP's license?
NPPES lists Montana license number NUR-APRN-LIC-217311, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Hailie Nicole Maas, PMHNP-BC DNP prescribe under Medicare Part D?
In 2024, Hailie Nicole Maas, PMHNP-BC DNP had 12 Medicare Part D claims; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions 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.