Registry data as of Aug 27, 2026

Brook Kotlarz, PHARMD

Pharmacist · St Maries, ID

Brook Kotlarz, PHARMD is a pharmacist with a practice address in St Maries, Idaho, and NPI 1124718051, issued on May 12, 2023. Check the license with the Idaho board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1124718051
Name
Brook Kotlarz
Credential
PHARMD
Primary taxonomy
Pharmacist 183500000X
License number
IR60974831 WA
Self-reported in NPPES; status is on the state search
Practice location
103 E College Ave, St Maries, ID 83861
Phone
(208) 245-4578
Enumerated
May 12, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 103 E College Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jeffrey Bash, PHARM-DPharmacist1023617883
  2. Di Ann Butterfield, PHARMDPharmacist1396225827

Verify Brook Kotlarz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Idaho board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Idaho license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

49% fewer Medicare Part D claims than the average pharmacist in 2024

65 Medicare Part D claims for 44 beneficiaries, against an average of 127 among the 28,933 providers of this specialty who prescribed in Part D.

  1. Brook Kotlarz65
  2. Specialty average127

Most prescribed

  1. Arexvy13 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.

3 pharmacist records list a St Maries practice address

They are 3 of the 59 NPPES records with a St Maries practice address, and 1,776 pharmacist records in Idaho.

Other pharmacist records in Idaho

  1. Brooke Ackerman, PHARMDRathdrum, ID1962285957
  2. Peter Adamovich, PHARMDPocatello, ID1568078046
  3. Jennifer Adams, PHARM.D., ED.D.Meridian, ID1356481691
  4. Jordan Adams, PHARMDIdaho Falls, ID1083741243
  5. Spencer Adams, PHARM DPocatello, ID1033483292
  6. Sheryl AdamsonBoise, ID1710173901
  7. Samuel Adjei, PHARMDMeridian, ID1275468365
  8. Shah Afshar, RPHEagle, ID1902277536
  9. Dora Aguayo, PHARMDBoise, ID1245965987
  10. Danielle AhlstromBoise, ID1659714459

Common questions

What is Brook Kotlarz, PHARMD's NPI number?

Brook Kotlarz, PHARMD's National Provider Identifier (NPI) is 1124718051, issued on May 12, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Brook Kotlarz, PHARMD located?

The NPPES record lists a practice address at 103 E College Ave, St Maries, ID, 83861. Phone: (208) 245-4578. Providers update this record themselves, so call before visiting.

How can I verify Brook Kotlarz, PHARMD's license?

Search the Idaho board that licenses this profession; the NPPES record confirms identity only.

How much does Brook Kotlarz, PHARMD prescribe under Medicare Part D?

In 2024, Brook Kotlarz, PHARMD had 65 Medicare Part D claims for 44 beneficiaries; the average among pharmacist prescribers was 127. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.