Claire Elizabeth Arnold, MD
Internal Medicine Physician · St Louis Park, MN
Claire Elizabeth Arnold, MD is an internal medicine physician with a practice address in St Louis Park, Minnesota, and NPI 1780327825, issued on Apr 17, 2022. Check the license (Minnesota 74597, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Claire Elizabeth Arnold
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 74597 MN
32470 MN
Self-reported in NPPES; status is on the state search - Practice location
- 3850 Park Nicollet Blvd, St Louis Park, MN 55416
- Phone
- (952) 993-3400
- Enumerated
- Apr 17, 2022
- Record last updated
- Aug 22, 2025
- Fax
- (952) 993-3286
- Medicare enrollment
- Enrolled (PECOS I20230731002049); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 2022
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,632 in Minnesota → Look up another NPI →
Also registered at 3850 Park Nicollet Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Patti Albright, M.D.Internal Medicine Physician1467437368
- Shayla Anderson, M.D.Pediatrics Physician1679828461
- Elizabeth Angermeyr, M.D.Family Medicine Physician1669459293
- Ronneil Aviles, PA-CPhysician Assistant1194275552
- John Axelson, M.D.Family Medicine Physician1114904612
Verify Claire Elizabeth Arnold in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 74597Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average internal medicine physician in 2024
465 Medicare Part D claims for 72 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate43 claims
- Losartan Potassium36 claims
- Atorvastatin Calcium30 claims
- Rosuvastatin Calcium28 claims
- Lisinopril21 claims
- Bupropion Xl13 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.
Bills Medicare through one group practice
- Park Nicollet ClinicSt Louis Park, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Claire Elizabeth Arnold among 2,632 internal medicine physician records in Minnesota
Claire Elizabeth Arnold, MD is one of 2,632 internal medicine physician records with a practice address in Minnesota. 75% 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 89% of them.
- NPI issued2022 · 89% of these records are older, 9% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2022 · median 2008 among the 1,700 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
77 internal medicine physician records list a practice address in St Louis Park
They are 77 of the 3,089 NPPES records with a practice address in St Louis Park, and 2,632 internal medicine physician records in Minnesota.
All 2,632 in Minnesota → Every provider in St Louis Park → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Patti Albright, M.D.St Louis Park, MN 554161467437368
- Paul Bearmon, MDSt Louis Park, MN 554161699752188
- Philip Davis, M.D.St Louis Park, MN 554161174507271
- Sarah EvertSt Louis Park, MN 554161013992213
- Heather Gantzer, MDSt Louis Park, MN 554161639154404
- Nancy Jarvis, M.D.St Louis Park, MN 554161184609984
- Cynthia Labayen, M.D.St Louis Park, MN 554161972588531
- Robert PetersonSt Louis Park, MN 554161629052774
Common questions
What is Claire Elizabeth Arnold, MD's NPI number?
Claire Elizabeth Arnold, MD's National Provider Identifier (NPI) is 1780327825, issued on Apr 17, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Claire Elizabeth Arnold, MD located?
The NPPES record lists a practice address at 3850 Park Nicollet Blvd, St Louis Park, MN, 55416. Phone: (952) 993-3400. Providers update this record themselves, so call before visiting.
How can I verify Claire Elizabeth Arnold, MD's license?
NPPES lists Minnesota license number 74597, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Claire Elizabeth Arnold, MD prescribe under Medicare Part D?
In 2024, Claire Elizabeth Arnold, MD had 465 Medicare Part D claims for 72 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.