William Rotter, PHARMD
Pharmacist · Livingston, MT
William Rotter, PHARMD is a pharmacist with a practice address in Livingston, Montana, and NPI 1770087801, issued on Mar 22, 2018. Check the license (Montana 35339, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Rotter
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 35339 MT
Self-reported in NPPES; status is on the state search - Practice location
- 2120 Park St S, Livingston, MT 59047
- Phone
- (406) 222-1188
- Enumerated
- Mar 22, 2018
- Record last updated
- Mar 22, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 1,087 in Montana → Look up another NPI →
Also registered at 2120 Park St S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heather Bolte, PHARMDPharmacist1629431069
- Nicole Haggerty, PHARMDPharmacist1417318833
- Sierra Higgs, PHARM.D.Pharmacist1497525562
Verify William Rotter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 35339Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs
31 Medicare Part D claims for 22 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Shingrix22 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.
William Rotter among 1,087 pharmacist records in Montana
William Rotter, PHARMD is one of 1,087 pharmacist records with a practice address in Montana. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 63% of them.
- NPI issued2018 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 19% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2018 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 pharmacist records list a practice address in Livingston
They are 14 of the 274 NPPES records with a practice address in Livingston, and 1,087 pharmacist records in Montana.
All 1,087 in Montana → Every provider in Livingston → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Jimmie Allison, PHARM DLivingston, MT 590471124398656
- Heather Bolte, PHARMDLivingston, MT 590471629431069
- Paula Bradley-Guay, PHARMDLivingston, MT 590471518909407
- Nicole Haggerty, PHARMDLivingston, MT 590471417318833
- Kathy HigginsLivingston, MT 590471477984565
- Sierra Higgs, PHARM.D.Livingston, MT 590471497525562
- Mark Klawitter, R.PH.Livingston, MT 590471710315700
- Colleen Marrinan, R.PH.Livingston, MT 590471376750778
Common questions
What is William Rotter, PHARMD's NPI number?
William Rotter, PHARMD's National Provider Identifier (NPI) is 1770087801, issued on Mar 22, 2018. An NPI identifies a provider in billing; it is not a license.
Where is William Rotter, PHARMD located?
The NPPES record lists a practice address at 2120 Park St S, Livingston, MT, 59047. Phone: (406) 222-1188. Providers update this record themselves, so call before visiting.
How can I verify William Rotter, PHARMD's license?
NPPES lists Montana license number 35339, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does William Rotter, PHARMD prescribe under Medicare Part D?
In 2024, William Rotter, PHARMD had 31 Medicare Part D claims for 22 beneficiaries; the average among pharmacist prescribers was 119. 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.