Katherine E. Keith, FNP
Family Nurse Practitioner · Billings, MT
Katherine E. Keith, FNP is a family nurse practitioner with a practice address in Billings, Montana, and NPI 1467111773, issued on Dec 14, 2021. Check the license (Montana 191915, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine E. Keith
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 191915 MT
Self-reported in NPPES; status is on the state search - Practice location
- 123 S 27TH St, Billings, MT 59101
- Phone
- (406) 651-6558
- Enumerated
- Dec 14, 2021
- Record last updated
- Mar 14, 2022
- Medicare enrollment
- Enrolled (PECOS I20220208002720); accepts Medicare assignment
- Medical or professional school
- Vanderbilt University School Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 815 in Montana → Look up another NPI →
Also registered at 123 S 27TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Doug AndersenSocial Worker1619392321
- Rachel AndersonRegistered Dietitian1174847099
- Tammi Anderson, LCPC, LACMental Health Counselor1083956783
Verify Katherine E. Keith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 191915Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,170 Medicare Part D claims for 125 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Atorvastatin Calcium70 claims
- Levothyroxine Sodium64 claims
- Losartan Potassium54 claims
- Jardiance49 claims
- Amlodipine Besylate48 claims
- Omeprazole41 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
- Yellowstone City-County Health DeptBillings, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine E. Keith among 815 family nurse practitioner records in Montana
Katherine E. Keith, 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 2021, is newer than 71% of them.
- NPI issued2021 · 71% of these records are older, 23% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2021 · median 2018 among the 505 with a school on file
- Record last updated2022 · 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).
84 family nurse practitioner records list a practice address in Billings
They are 84 of the 4,035 NPPES records with a practice address in Billings, and 815 family nurse practitioner records in Montana.
All 815 in Montana → Every provider in Billings → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Susan Asbell, FNPBillings, MT 591011053425462
- Joanne Bents, NPBillings, MT 591011790727261
- Alana Carlisle, FNP-BCBillings, MT 591011114282498
- Wade King, FNPBillings, MT 591011801995600
- Mary Kofstad, MSN-FNPBillings, MT 591011104086065
- Patricia Loge, FNP-CBillings, MT 591011639105729
- Kristy Martin, APRNBillings, MT 591011235389693
- Candace Stearns, FNPBillings, MT 591011063541027
Common questions
What is Katherine E. Keith, FNP's NPI number?
Katherine E. Keith, FNP's National Provider Identifier (NPI) is 1467111773, issued on Dec 14, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Katherine E. Keith, FNP located?
The NPPES record lists a practice address at 123 S 27TH St, Billings, MT, 59101. Phone: (406) 651-6558. Providers update this record themselves, so call before visiting.
How can I verify Katherine E. Keith, FNP's license?
NPPES lists Montana license number 191915, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine E. Keith, FNP prescribe under Medicare Part D?
In 2024, Katherine E. Keith, FNP had 1,170 Medicare Part D claims for 125 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.