Thomas Alan Molstad, D.C.
Chiropractor · Sioux City, IA
Thomas Alan Molstad, D.C. is a chiropractor with a practice address in Sioux City, Iowa, and NPI 1740250984, issued on Jan 23, 2006. Check the license (Iowa A05877, as entered in NPPES) with the Iowa board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Thomas Alan Molstad
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- A05877 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1206 Morningside Ave, Sioux City, IA 51106
- Phone
- (712) 276-7742
- Enumerated
- Jan 23, 2006
- Record last updated
- Jul 13, 2026
- Medicaid ID
- 0203745 IA
- Medicare enrollment
- Enrolled (PECOS I20100825000012); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 2,019 in Iowa → Look up another NPI →
Verify Thomas Alan Molstad in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license A05877Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Thomas Alan Molstad among 2,019 chiropractor records in Iowa
Thomas Alan Molstad, D.C. is one of 2,019 chiropractor records with a practice address in Iowa. 21% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileNo · 21% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1995 · median 2007 among the 1,145 with a school on file
- Record last updated2026 · 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 111N00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 chiropractor records list a practice address in Sioux City
They are 44 of the 1,486 NPPES records with a practice address in Sioux City, and 2,019 chiropractor records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,019 in Iowa → Every provider in Sioux City → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Cynthia Butler, D.C.Sioux City, IA 511061831196724
- Lin Chicoine PetersonSioux City, IA 511061477527422
- Troy FluentSioux City, IA 511061952375016
- Chad Gaskell, D.C.Sioux City, IA 511061245326669
- Rodney Gaskell, D.C.Sioux City, IA 511061649366915
- Jeffrey Jernberg, D.C.Sioux City, IA 511061942293378
- Christopher Manley, D.C.Sioux City, IA 511061063491868
- Marc Obbink, D.C.Sioux City, IA 511061437103140
Common questions
What is Thomas Alan Molstad, D.C.'s NPI number?
Thomas Alan Molstad, D.C.'s National Provider Identifier (NPI) is 1740250984, issued on Jan 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Alan Molstad, D.C. located?
The NPPES record lists a practice address at 1206 Morningside Ave, Sioux City, IA, 51106. Phone: (712) 276-7742. Providers update this record themselves, so call before visiting.
How can I verify Thomas Alan Molstad, D.C.'s license?
NPPES lists Iowa license number A05877, as entered by the provider. Search the Iowa 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.