Marcia Oster, OTR
Occupational Therapist · Williston, ND
Marcia Oster, OTR is an occupational therapist with a practice address in Williston, North Dakota, and NPI 1700918976, issued on Mar 12, 2007. Check the license (North Dakota 714, as entered in NPPES) with the North Dakota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marcia Oster
- Credential
- OTR
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 714 ND
Self-reported in NPPES; status is on the state search - Practice location
- 1301 15TH Ave W, Williston, ND 58801
- Phone
- (701) 774-7400
- Enumerated
- Mar 12, 2007
- Record last updated
- Jul 25, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (701) 774-7479
- Entity
- Type 1 · individual
Also registered at 1301 15TH Ave W
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Andelin, M.D.Anatomic Pathology & Clinical Pathology Physician1982793386
- Kaleb Barstad, RPHPharmacist1952959868
- Tammy Bearce, L.R.D.Registered Dietitian1356430763
- Teresa BellisPhysical Therapist1053541284
- Nana Oforiwaa Boateng, FNP-CFamily Nurse Practitioner1093219685
- Stacie Bondy, NP-CFamily Nurse Practitioner1982089272
Verify Marcia Oster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Dakota board licenses this profession
Search for license 714Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15 occupational therapist records list a practice address in Williston
They are 15 of the 611 NPPES records with a practice address in Williston, and 744 occupational therapist records in North Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 15 in Williston → All 744 in North Dakota → Every provider in Williston →
Other occupational therapist records in North Dakota
- Brooke Abel, OTR/LFargo, ND1700392305
- Carmen Aberle, OTGwinner, ND1336189729
- Liza AckersonMandan, ND1518384429
- Jill Adams, OTR/LGrand Forks, ND1912140716
- Jordan Adolf Dahl, MOT, OTR/LMandan, ND1225696651
- Lori Agnew, OTNew Salem, ND1740259688
- Sabrina Aldinger, MS, OTR/LBismarck, ND1184254369
- Kayla Allmendinger, OTDickinson, ND1710189808
- Kayli Altepeter, OTR/LGrand Forks, ND1215307962
- Alyssa Anderson, MOT, OTR/LFargo, ND1154876704
Common questions
What is Marcia Oster, OTR's NPI number?
Marcia Oster, OTR's National Provider Identifier (NPI) is 1700918976, issued on Mar 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marcia Oster, OTR located?
The NPPES record lists a practice address at 1301 15TH Ave W, Williston, ND, 58801. Phone: (701) 774-7400. Providers update this record themselves, so call before visiting.
How can I verify Marcia Oster, OTR's license?
NPPES lists North Dakota license number 714, as entered by the provider. Search the North 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. 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.