David Ramcharan, OTD
Occupational Therapist · Corvallis, OR
David Ramcharan, OTD is an occupational therapist with a practice address in Corvallis, Oregon, and NPI 1528505492, issued on Jan 30, 2017. Check the license (Oregon 338618, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Ramcharan
- Credential
- OTD
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 338618 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3620 NW Samaritan Dr Ste 201, Corvallis, OR 97330
- Phone
- (541) 768-6300
- Enumerated
- Jan 30, 2017
- Record last updated
- Dec 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170303000542); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 1,486 in Oregon → Look up another NPI →
Also registered at 3620 NW Samaritan Dr Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sydney Johnstone, PA-CPhysician Assistant1447576541
- Cay Mierisch, MDOrthopaedic Surgery Physician1083688931
Verify David Ramcharan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 338618Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 86.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Good Samaritan Hospital CorvallisCorvallis, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Ramcharan among 1,486 occupational therapist records in Oregon
David Ramcharan, OTD is one of 1,486 occupational therapist records with a practice address in Oregon. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 61% of them.
- NPI issued2017 · 61% of these records are older, 35% newer
- In a Medicare fileYes · 8% of these records are
- In the CMS Doctors and Clinicians fileYes · 9% of these records are
- Graduated2014 · median 2013 among the 141 with a school on file
- Record last updated2021 · 66% 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Occupational Therapist providers in Oregon
There are 1,486 occupational therapist records in Oregon.
All 1,486 in Oregon → Every provider in Corvallis → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Rona Baker, OTCorvallis, OR 973301598020372
- Janet Bauer, MS, OTR/LCorvallis, OR 973301215194964
- Susan Bottomley, OTRCorvallis, OR 973301003902941
- Cynthia Davis, OTRCorvallis, OR 973301568508216
- Ann Marie Dundas, MSOTCorvallis, OR 973301760787204
- Mary Ewing, OTCorvallis, OR 973301679834220
- Dawn Foss, MSOT, OTR/LCorvallis, OR 973301427097609
- Christyna KieselCorvallis, OR 973301336420124
Common questions
What is David Ramcharan, OTD's NPI number?
David Ramcharan, OTD's National Provider Identifier (NPI) is 1528505492, issued on Jan 30, 2017. An NPI identifies a provider in billing; it is not a license.
Where is David Ramcharan, OTD located?
The NPPES record lists a practice address at 3620 NW Samaritan Dr Ste 201, Corvallis, OR, 97330. Phone: (541) 768-6300. Providers update this record themselves, so call before visiting.
How can I verify David Ramcharan, OTD's license?
NPPES lists Oregon license number 338618, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
What is David Ramcharan, OTD's MIPS final score?
The 2023 MIPS final score is 86.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.