Sari Rey Kerslake, FNP
Family Nurse Practitioner · Stevensville, MT
Sari Rey Kerslake, FNP is a family nurse practitioner with a practice address in Stevensville, Montana, and NPI 1174081723, issued on Mar 3, 2019. Check the license (Montana 143817, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sari Rey Kerslake
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 143817 MT
Self-reported in NPPES; status is on the state search - Practice location
- 715 Main St, Stevensville, MT 59870
- Phone
- (406) 777-5522
- Enumerated
- Mar 3, 2019
- Record last updated
- May 22, 2025
- Fax
- (406) 777-1175
- Medicare enrollment
- Enrolled (PECOS I20200317001835); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 815 in Montana → Look up another NPI →
Also registered at 715 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Alexander, M.D.Plastic Surgery Physician1780606293
- Daniel Gross, MDFamily Medicine Physician1902476211
- Debra Ruggiero, PHDPsychologist1083728182
- Shelby Schultz, LCSWClinical Social Worker1396124913
- Debbie Welch, NP-CFamily Nurse Practitioner1194118836
Verify Sari Rey Kerslake in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 143817Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,014 Medicare Part D claims for 74 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Levothyroxine Sodium54 claims
- Omeprazole39 claims
- Pantoprazole Sodium39 claims
- Rosuvastatin Calcium37 claims
- Atorvastatin Calcium36 claims
- Metoprolol Succinate34 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 2 group practices
- Providence Health And Services MtStevensville, MT
- Rchp Billings - Missoula LLCStevensville, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sari Rey Kerslake among 815 family nurse practitioner records in Montana
Sari Rey Kerslake, FNP is one of 815 family nurse practitioner records with a practice address in Montana. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 60% of them.
- NPI issued2019 · 60% of these records are older, 35% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2018 · median 2018 among the 505 with a school on file
- Record last updated2025 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 family nurse practitioner records list a practice address in Stevensville
They are 7 of the 124 NPPES records with a practice address in Stevensville, and 815 family nurse practitioner records in Montana.
All 815 in Montana → Every provider in Stevensville → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Heidi Apedaile, FNPStevensville, MT 598701124869656
- Bernadette Glasser, FNPStevensville, MT 598701871504589
- Janel Jones, FNP-BCStevensville, MT 598701366416950
- Rachelle Rodriguez, RN, FNPStevensville, MT 598701245377977
- Debbie Welch, NP-CStevensville, MT 598701194118836
- William Wohlman, APRN, FNP-CStevensville, MT 598701518590645
- Ernesto Ornelas, FNPSuperior, MT 598721124031786
- Becky Christensen, APRNThompson Falls, MT 598731972538759
Common questions
What is Sari Rey Kerslake, FNP's NPI number?
Sari Rey Kerslake, FNP's National Provider Identifier (NPI) is 1174081723, issued on Mar 3, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Sari Rey Kerslake, FNP located?
The NPPES record lists a practice address at 715 Main St, Stevensville, MT, 59870. Phone: (406) 777-5522. Providers update this record themselves, so call before visiting.
How can I verify Sari Rey Kerslake, FNP's license?
NPPES lists Montana license number 143817, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Sari Rey Kerslake, FNP prescribe under Medicare Part D?
In 2024, Sari Rey Kerslake, FNP had 1,014 Medicare Part D claims for 74 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.