David Fossum, PAC
Physician Assistant · Pierre, SD
David Fossum, PAC is a physician assistant with a practice address in Pierre, South Dakota, and NPI 1992757348, issued on May 16, 2006. Check the license (South Dakota 0413, as entered in NPPES) with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Fossum
- Credential
- PAC
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 0413 SD
Self-reported in NPPES; status is on the state search - Practice location
- 101 Mercury St, Pierre, SD 57501
- Phone
- (605) 891-4839
- Enumerated
- May 16, 2006
- Record last updated
- Mar 19, 2024
- Fax
- (605) 612-7251
- Medicaid ID
- 6826162 SD
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 674 in South Dakota → Look up another NPI →
Verify David Fossum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
Search for license 0413Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average physician assistant in 2024
15 Medicare Part D claims, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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.
David Fossum among 674 physician assistant records in South Dakota
David Fossum, PAC is one of 674 physician assistant records with a practice address in South Dakota. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 67% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2024 · 53% 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 South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 physician assistant records list a practice address in Pierre
They are 14 of the 283 NPPES records with a practice address in Pierre, and 674 physician assistant records in South Dakota.
All 674 in South Dakota → Every provider in Pierre → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Lisa Alban, PA-CPierre, SD 575011851739338
- Stacy CwachPierre, SD 575011790233591
- Alyssa Etzkorn, PA-CPierre, SD 575011235780883
- Justin Gabbert, PA-CPierre, SD 575011396554960
- Nancy Gonsor, PAPierre, SD 575011942247556
- Sara Granville, PAPierre, SD 575011457670366
- Carla Heller, PA-CPierre, SD 575011083654040
- Ranni Hopkins, PA-SPierre, SD 575011164164273
Common questions
What is David Fossum, PAC's NPI number?
David Fossum, PAC's National Provider Identifier (NPI) is 1992757348, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Fossum, PAC located?
The NPPES record lists a practice address at 101 Mercury St, Pierre, SD, 57501. Phone: (605) 891-4839. Providers update this record themselves, so call before visiting.
How can I verify David Fossum, PAC's license?
NPPES lists South Dakota license number 0413, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.
How much does David Fossum, PAC prescribe under Medicare Part D?
In 2024, David Fossum, PAC had 15 Medicare Part D claims; 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.