James Theodore Riggen, P.A.
Physician Assistant · Duluth, MN
James Theodore Riggen, P.A. is a physician assistant with a practice address in Duluth, Minnesota, and NPI 1083946032, issued on Feb 2, 2010. Check the license (Minnesota 10945, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James Theodore Riggen
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 10945 MN
PA9105381 FL
Self-reported in NPPES; status is on the state search - Practice location
- 407 E 3RD St, Duluth, MN 55805
- Phone
- (218) 786-4357
- Enumerated
- Feb 2, 2010
- Record last updated
- Sep 7, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,007 in Minnesota → Look up another NPI →
Also registered at 407 E 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Catherine AmeelPhysical Therapist1831259944
Verify James Theodore Riggen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 10945Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average physician assistant in 2024
64 Medicare Part D claims for 22 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of 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.
Industry payments in 2024: $15.89
1 payment: food and beverage; the largest payer was Amgen Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
James Theodore Riggen among 4,007 physician assistant records in Minnesota
James Theodore Riggen, P.A. is one of 4,007 physician assistant records with a practice address in Minnesota. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 27% of them.
- NPI issued2010 · 27% of these records are older, 70% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 78% of these records are
- Record last updated2012 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
179 physician assistant records list a practice address in Duluth
They are 179 of the 4,084 NPPES records with a practice address in Duluth, and 4,007 physician assistant records in Minnesota.
All 4,007 in Minnesota → Every provider in Duluth → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Michelle AndersonDuluth, MN 558051043247802
- Michael AnickDuluth, MN 558051053348136
- James Brych, PA-CDuluth, MN 558051912976176
- Matthew Evingson, PA-CDuluth, MN 558051053365965
- Shawn GarveyDuluth, MN 558051467481507
- Carrie HammesDuluth, MN 558051821020744
- Deanna HughesDuluth, MN 558051578596417
- Kimberly LakhanDuluth, MN 558051023048238
Common questions
What is James Theodore Riggen, P.A.'s NPI number?
James Theodore Riggen, P.A.'s National Provider Identifier (NPI) is 1083946032, issued on Feb 2, 2010. An NPI identifies a provider in billing; it is not a license.
Where is James Theodore Riggen, P.A. located?
The NPPES record lists a practice address at 407 E 3RD St, Duluth, MN, 55805. Phone: (218) 786-4357. Providers update this record themselves, so call before visiting.
How can I verify James Theodore Riggen, P.A.'s license?
NPPES lists Minnesota license number 10945, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does James Theodore Riggen, P.A. prescribe under Medicare Part D?
In 2024, James Theodore Riggen, P.A. had 64 Medicare Part D claims for 22 beneficiaries; the average among physician assistant prescribers was 830. 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.