Michael Mason Keller, FNP
Family Nurse Practitioner · Mobridge, SD
Michael Mason Keller, FNP is a family nurse practitioner with a practice address in Mobridge, South Dakota, and NPI 1962389916, issued on Aug 20, 2025. Check the license (South Dakota CP003779, as entered in NPPES) with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Mason Keller
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- CP003779 SD
Self-reported in NPPES; status is on the state search - Practice location
- 1401 10TH Ave W, Mobridge, SD 57601
- Phone
- (605) 845-3692
- Enumerated
- Aug 20, 2025
- Record last updated
- Jun 12, 2026
- Medicare enrollment
- Enrolled (PECOS I20251022004768); may accept Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1401 10TH Ave W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anette Hollenbeck, CNPFamily Nurse Practitioner1114586559
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Verify Michael Mason Keller 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 CP003779Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Mobridge Regional HospitalMobridge, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
5 family nurse practitioner records list a practice address in Mobridge
They are 5 of the 52 NPPES records with a practice address in Mobridge, and 862 family nurse practitioner records in South Dakota.
All 5 in Mobridge → All 862 in South Dakota → Every provider in Mobridge →
Other family nurse practitioner records in South Dakota
- Katie Aase, FNP-CCanton, SD1982535100
- Carletta Aberle, CNPMcLaughlin, SD1396938197
- Kali Aberle, CNPMcLaughlin, SD1639506181
- Michelle Abraham, CNPSioux Falls, SD1851677280
- Kathryn Adams, CNPSioux Falls, SD1437668027
- Julia AdeeBrookings, SD1366215154
- Cassandra AesophAberdeen, SD1225698723
- McKaela Aghbashian, CNPRapid City, SD1407534332
- Emily Ahlers, CNPSioux Falls, SD1841851086
- Amy Albrecht, CNPHuron, SD1386015535
Common questions
What is Michael Mason Keller, FNP's NPI number?
Michael Mason Keller, FNP's National Provider Identifier (NPI) is 1962389916, issued on Aug 20, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Michael Mason Keller, FNP located?
The NPPES record lists a practice address at 1401 10TH Ave W, Mobridge, SD, 57601. Phone: (605) 845-3692. Providers update this record themselves, so call before visiting.
How can I verify Michael Mason Keller, FNP's license?
NPPES lists South Dakota license number CP003779, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity 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.