Erin Flavin, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Libby, MT
Erin Flavin, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Libby, Montana, and NPI 1619419405, issued on Nov 9, 2016. Check the license (Montana NUR-APRN-LIC-105076, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin Flavin
- Credential
- PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- NUR-APRN-LIC-105076 MT
Self-reported in NPPES; status is on the state search - Practice location
- 320 E 2ND St, Libby, MT 59923
- Phone
- (406) 283-6900
- Enumerated
- Nov 9, 2016
- Record last updated
- Aug 21, 2024
- Fax
- (406) 293-6622
- Medicare enrollment
- Enrolled (PECOS I20161227001014); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 243 in Montana → Look up another NPI →
Also registered at 320 E 2ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joseph Chopyak, PACPhysician Assistant1730160888
- Dorothy Clark, RDHDental Hygienist1104490747
- Kalene Colwell, DDSGeneral Practice Dentistry1952919607
Verify Erin Flavin 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-105076Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average psychiatric/mental health nurse practitioner in 2024
1,939 Medicare Part D claims for 86 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Lamotrigine154 claims
- Aripiprazole123 claims
- Bupropion Xl104 claims
- Trazodone Hcl96 claims
- Clonazepam83 claims
- Sertraline Hcl80 claims
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.
Bills Medicare through one group practice
- Lincoln County Community Health Center IncLibby, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin Flavin among 243 psychiatric/mental health nurse practitioner records in Montana
Erin Flavin, PMHNP-BC 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 2016, is newer than 32% of them.
- NPI issued2016 · 32% of these records are older, 66% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2016 · median 2020 among the 138 with a school on file
- Record last updated2024 · 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).
1 psychiatric/mental health nurse practitioner record lists a practice address in Libby
They are 1 of the 139 NPPES records with a practice address in Libby, and 243 psychiatric/mental health nurse practitioner records in Montana.
All 243 in Montana → Every provider in Libby → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Jennifer Pierce, DNP-PMHNPEureka, MT 599171174931695
- Heather Brown, PMHNP-BCColumbia Falls, MT 599121477897908
- Lauren Coley, PMHNPBigfork, MT 599111730941733
- Catherine CatinaWhitefish, MT 599371396663837
- Amber Dean, DNP, PMHNPWhitefish, MT 599371720640204
- Caroline Fichter, FNPWhitefish, MT 599371124534235
- Jennifer Lewis, PMHNP-BCWhitefish, MT 599371003598822
- Deven Robinson, PMHNPWhitefish, MT 599371437565629
Common questions
What is Erin Flavin, PMHNP-BC's NPI number?
Erin Flavin, PMHNP-BC's National Provider Identifier (NPI) is 1619419405, issued on Nov 9, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Erin Flavin, PMHNP-BC located?
The NPPES record lists a practice address at 320 E 2ND St, Libby, MT, 59923. Phone: (406) 283-6900. Providers update this record themselves, so call before visiting.
How can I verify Erin Flavin, PMHNP-BC's license?
NPPES lists Montana license number NUR-APRN-LIC-105076, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Erin Flavin, PMHNP-BC prescribe under Medicare Part D?
In 2024, Erin Flavin, PMHNP-BC had 1,939 Medicare Part D claims for 86 beneficiaries; 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.