Matthew Donald Duane Colby, PHARMD
Pharmacist · Billings, MT
Matthew Donald Duane Colby, PHARMD is a pharmacist with a practice address in Billings, Montana, and NPI 1518410125, issued on Jul 31, 2016. Check the license (Montana 39482, as entered in NPPES) with the Montana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Matthew Donald Duane Colby
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 39482 MT
Self-reported in NPPES; status is on the state search - Practice location
- 3333 Grand Ave, Billings, MT 59102
- Phone
- (406) 652-1620
- Enumerated
- Jul 31, 2016
- Record last updated
- Jul 31, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 3333 Grand Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hayder AlrubayePharmacist1518357045
- Patrick Cirillo, RPHPharmacist1760634125
- Lisa DellPharmacist1841675568
- Gerald Fisher, PHARMDPharmacist1023667771
- Kimberly Fisher, PHARMDPharmacist1942859863
- Tamara Giese, PHARMDPharmacist1275056665
Verify Matthew Donald Duane Colby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 39482Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
167 pharmacist records list a practice address in Billings
They are 167 of the 4,035 NPPES records with a practice address in Billings, and 1,087 pharmacist records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 167 in Billings → All 1,087 in Montana → Every provider in Billings →
Other pharmacist records in Montana
- Charles Adams, PHARMDDillon, MT1952944811
- Kelly Adams, PHARMDDillon, MT1871148783
- Abigail AgatepBillings, MT1285505024
- Vivienne AkeyWhitefish, MT1659928539
- Darin Allard, RPHSt Ignatius, MT1437209509
- Lisa Allard, PHARMACIST RPHSt Ignatius, MT1215056692
- Leslie Allen, RPHButte, MT1164556791
- Margo Allen, RPHBillings, MT1619264215
- Rebecca Allen, PHARMDGreat Falls, MT1578622528
- Scott Allen, PHARMDKalispell, MT1790439180
Common questions
What is Matthew Donald Duane Colby, PHARMD's NPI number?
Matthew Donald Duane Colby, PHARMD's National Provider Identifier (NPI) is 1518410125, issued on Jul 31, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Donald Duane Colby, PHARMD located?
The NPPES record lists a practice address at 3333 Grand Ave, Billings, MT, 59102. Phone: (406) 652-1620. Providers update this record themselves, so call before visiting.
How can I verify Matthew Donald Duane Colby, PHARMD's license?
NPPES lists Montana license number 39482, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity 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. 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.