William Hoyt Amundson, M.D.
Pulmonary Disease Physician · Saint Paul, MN
William Hoyt Amundson, M.D. is a pulmonary disease physician with a practice address in Saint Paul, Minnesota, and NPI 1225304215, issued on Mar 24, 2012. Check the license (Minnesota 61514, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- William Hoyt Amundson
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- 61514 MN
274228-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 640 Jackson St, Saint Paul, MN 55101
- Phone
- (651) 254-5529
- Enumerated
- Mar 24, 2012
- Record last updated
- Sep 28, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (651) 254-3048
- Medicare enrollment
- Enrolled (PECOS I20190715001651); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 2012
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 311 in Minnesota → Look up another NPI →
Also registered at 640 Jackson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Halimat AbdulganiyuNurse Practitioner1265322820
- Abdihakim Abdullahi, MDEmergency Medicine Physician1922682624
- Kolawole Adediran, M.D.Psychiatry Physician1578981239
- Tanya Adelman, PA-CPhysician Assistant1922235365
- Modupeola Adewunmi, M.DPreventive Medicine/Occupational Environmental Medicine Physician1568621209
- Ryan Ahlgren, NPPhysician Assistant1922776129
Verify William Hoyt Amundson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 61514Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
1,310 Medicare Part D claims for 196 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 73% of claims.
Most prescribed
- Trelegy Ellipta224 claims
- Breztri Aerosphere156 claims
- Albuterol Sulfate Hfa103 claims
- Spiriva Respimat74 claims
- Breo Ellipta65 claims
- Stiolto Respimat60 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
- Group Health Plan IncStillwater, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Hoyt Amundson among 311 pulmonary disease physician records in Minnesota
William Hoyt Amundson, M.D. is one of 311 pulmonary disease physician 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 2012, is newer than 63% of them.
- NPI issued2012 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2012 · median 2008 among the 244 with a school on file
- Record last updated2021 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Minnesota
There are 311 pulmonary disease physician records in Minnesota.
All 311 in Minnesota → Every provider in Saint Paul → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Inga Forde, MDSaint Paul, MN 551011235360140
- Krista Graven, MDSt Paul, MN 551011982678405
- Jannica Groom, MDSt Paul, MN 551011831162395
- Melissa King-Biggs, MDSt Paul, MN 551011306811500
- Eric Korbach, MDSt Paul, MN 551011912971771
- Charlene McEvoy, MDSaint Paul, MN 551011295708931
- Avi Nahum, MDSt Paul, MN 551011831163328
- David Niccum, M.D.St Paul, MN 551011316110869
Common questions
What is William Hoyt Amundson, M.D.'s NPI number?
William Hoyt Amundson, M.D.'s National Provider Identifier (NPI) is 1225304215, issued on Mar 24, 2012. An NPI identifies a provider in billing; it is not a license.
Where is William Hoyt Amundson, M.D. located?
The NPPES record lists a practice address at 640 Jackson St, Saint Paul, MN, 55101. Phone: (651) 254-5529. Providers update this record themselves, so call before visiting.
How can I verify William Hoyt Amundson, M.D.'s license?
NPPES lists Minnesota license number 61514, 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 William Hoyt Amundson, M.D. prescribe under Medicare Part D?
In 2024, William Hoyt Amundson, M.D. had 1,310 Medicare Part D claims for 196 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.