Mary Lynn Berntson, OTRL CHT
Occupational Therapist · Grand Forks, ND
Mary Lynn Berntson, OTRL CHT is an occupational therapist with a practice address in Grand Forks, North Dakota, and NPI 1639159338, issued on Jan 19, 2006. Check the license (North Dakota 25, as entered in NPPES) with the North Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Lynn Berntson
- Credential
- OTRL CHT
- Primary taxonomy
- Occupational Therapist 225X00000X
- License numbers
- 25 ND
100966 MN
Self-reported in NPPES; status is on the state search - Practice location
- 3035 Demers Ave, Grand Forks, ND 58201
- Phone
- (701) 746-7521
- Enumerated
- Jan 19, 2006
- Record last updated
- Jul 1, 2024
- Medicaid ID
- 54901 ND
- Medicare enrollment
- Enrolled (PECOS I20040728000010); accepts Medicare assignment
- Medical or professional school
- University Of North Dakota School Of Medicine, 1977
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 744 in North Dakota → Look up another NPI →
Also registered at 3035 Demers Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Darla Adams, CRNACertified Registered Nurse Anesthetist1497862049
- Edward Adams, MDSpecialist1346287554
- Esperanza Argenziano, MDRheumatology Physician1891995445
- Jamie Arola, PT, DPTPhysical Therapist1881094928
- Lori Bazey, CRNACertified Registered Nurse Anesthetist1780790394
- Michelle Bomgardner, PA-CPhysician Assistant1235892258
Verify Mary Lynn Berntson 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 25Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
One hospital affiliation
- Sanford Medical Center FargoWest Fargo, ND · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Mary Lynn Berntson among 744 occupational therapist records in North Dakota
Mary Lynn Berntson, OTRL CHT is one of 744 occupational therapist records with a practice address in North Dakota. 10% 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 under 1% of them.
- NPI issued2006 · under 1% of these records are older, 93% newer
- In a Medicare fileYes · 10% of these records are
- In the CMS Doctors and Clinicians fileYes · 14% of these records are
- Graduated1977 · median 2015 among the 101 with a school on file
- Record last updated2024 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
122 occupational therapist records list a practice address in Grand Forks
They are 122 of the 2,524 NPPES records with a practice address in Grand Forks, and 744 occupational therapist records in North Dakota.
All 744 in North Dakota → Every provider in Grand Forks → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Teresa Dahlstrom, OTRGrand Forks, ND 582011952453144
- Julie Demars, OTR/LGrand Forks, ND 582011891724639
- Chris Frank, OTRGrand Forks, ND 582011710069059
- Rebecca Heazlett, OTRGrand Forks, ND 582011689726879
- Janie Holtan, OTRGrand Forks, ND 582011770635963
- Megan Kaufman, MOTRLGrand Forks, ND 582011992829295
- Bonita KnutsonGrand Forks, ND 582011922196484
- Jane Loscheider, OTGrand Forks, ND 582011689876682
Common questions
What is Mary Lynn Berntson, OTRL CHT's NPI number?
Mary Lynn Berntson, OTRL CHT's National Provider Identifier (NPI) is 1639159338, issued on Jan 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Lynn Berntson, OTRL CHT located?
The NPPES record lists a practice address at 3035 Demers Ave, Grand Forks, ND, 58201. Phone: (701) 746-7521. Providers update this record themselves, so call before visiting.
How can I verify Mary Lynn Berntson, OTRL CHT's license?
NPPES lists North Dakota license number 25, 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. 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.