Eric S. Sonsalla, PHARMD
Pharmacist · Baker, MT
Eric S. Sonsalla, PHARMD is a pharmacist with a practice address in Baker, Montana, and NPI 1598885410, issued on Apr 2, 2007. Check the license (Montana 5917, 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
- Eric S. Sonsalla
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 5917 MT
Self-reported in NPPES; status is on the state search - Practice location
- 103 South Main, Baker, MT 59313
- Phone
- (406) 778-2214
- Enumerated
- Apr 2, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 103 South Main
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Todd OvertonPharmacist1871613703
Verify Eric S. Sonsalla in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 5917Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3 pharmacist records list a practice address in Baker
They are 3 of the 13 NPPES records with a practice address in Baker, and 1,087 pharmacist records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3 in Baker → All 1,087 in Montana → Every provider in Baker →
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 Eric S. Sonsalla, PHARMD's NPI number?
Eric S. Sonsalla, PHARMD's National Provider Identifier (NPI) is 1598885410, issued on Apr 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Eric S. Sonsalla, PHARMD located?
The NPPES record lists a practice address at 103 South Main, Baker, MT, 59313. Phone: (406) 778-2214. Providers update this record themselves, so call before visiting.
How can I verify Eric S. Sonsalla, PHARMD's license?
NPPES lists Montana license number 5917, 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.