Lee Thomas Erickson
Physician Assistant · Missoula, MT
Lee Thomas Erickson is a physician assistant with a practice address in Missoula, Montana, and NPI 1437810736, issued on Jan 7, 2022. Check the license (Montana MED-PAC-LIC-111681, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lee Thomas Erickson
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- MED-PAC-LIC-111681 MT
Self-reported in NPPES; status is on the state search - Practice location
- 500 W Broadway St, Missoula, MT 59802
- Phone
- (406) 329-5615
- Enumerated
- Jan 7, 2022
- Record last updated
- Apr 26, 2022
- Fax
- (406) 329-5606
- Medicare enrollment
- Enrolled (PECOS I20220502001012); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 698 in Montana → Look up another NPI →
Also registered at 500 W Broadway St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Casey Ambrose, MDEmergency Medicine Physician1669892576
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Verify Lee Thomas Erickson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license MED-PAC-LIC-111681Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average physician assistant in 2024
299 Medicare Part D claims for 108 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 40 claims were for opioids.
Most prescribed
- Clopidogrel86 claims
- Atorvastatin Calcium36 claims
- Eliquis31 claims
- Oxycodone Hcl30 claims
- Cefadroxil22 claims
- Famotidine11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 85.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $56.83
2 payments; by number, the most common kind was food and beverage; the largest payer was Heartflow, 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.
Bills Medicare through one group practice
- Providence Health And Services MtMissoula, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lee Thomas Erickson among 698 physician assistant records in Montana
Lee Thomas Erickson is one of 698 physician assistant records with a practice address in Montana. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 80% of them.
- NPI issued2022 · 80% of these records are older, 15% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2022 · median 2016 among the 514 with a school on file
- Record last updated2022 · 42% 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 Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
119 physician assistant records list a practice address in Missoula
They are 119 of the 3,567 NPPES records with a practice address in Missoula, and 698 physician assistant records in Montana.
All 698 in Montana → Every provider in Missoula → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Roger Barrey, PACMissoula, MT 598021720020357
- Michael Beckel, PA-CMissoula, MT 598021477592236
- Kenneth Bogart, PAMissoula, MT 598021770520058
- Greg Bourdon, P.A.Missoula, MT 598021154365914
- Jenifer Caldwell, PA CMissoula, MT 598021316933963
- Aaron Derry, PACMissoula, MT 598021093755886
- Karin Johns, PA-CMissoula, MT 598021841228020
- Gloria KornishMissoula, MT 598021659431070
Common questions
What is Lee Thomas Erickson's NPI number?
Lee Thomas Erickson's National Provider Identifier (NPI) is 1437810736, issued on Jan 7, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Lee Thomas Erickson located?
The NPPES record lists a practice address at 500 W Broadway St, Missoula, MT, 59802. Phone: (406) 329-5615. Providers update this record themselves, so call before visiting.
How can I verify Lee Thomas Erickson's license?
NPPES lists Montana license number MED-PAC-LIC-111681, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Lee Thomas Erickson prescribe under Medicare Part D?
In 2024, Lee Thomas Erickson had 299 Medicare Part D claims for 108 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Lee Thomas Erickson's MIPS final score?
The 2023 MIPS final score is 85.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.