David D. Choi, MD
Psychiatry Physician · Corvallis, OR
David D. Choi, MD is a psychiatry physician with a practice address in Corvallis, Oregon, and NPI 1750963849, issued on Apr 27, 2021. Check the license (Oregon PG205442, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- David D. Choi
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- PG205442 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3600 NW Samaritan Dr, Corvallis, OR 97330
- Phone
- (541) 768-4906
- Enumerated
- Apr 27, 2021
- Record last updated
- May 7, 2024
- Medicare enrollment
- Enrolled (PECOS I20250620001985); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 764 in Oregon → Look up another NPI →
Also registered at 3600 NW Samaritan Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David D. Choi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license PG205442Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average psychiatry physician in 2024
276 Medicare Part D claims for 25 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Trazodone Hcl28 claims
- Sertraline Hcl23 claims
- Clonazepam19 claims
- Escitalopram Oxalate19 claims
- Quetiapine Fumarate16 claims
- Duloxetine Hcl15 claims
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.
Bills Medicare through 2 group practices
- Salem HealthSalem, OR
- Tuality Medical Group LLCHillsboro, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David D. Choi among 764 psychiatry physician records in Oregon
David D. Choi, MD is one of 764 psychiatry physician records with a practice address in Oregon. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 93% of them.
- NPI issued2021 · 93% of these records are older, 5% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated2021 · median 2009 among the 300 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
60 psychiatry physician records list a practice address in Corvallis
They are 60 of the 4,096 NPPES records with a practice address in Corvallis, and 764 psychiatry physician records in Oregon.
All 764 in Oregon → Every provider in Corvallis → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Kyle Bernheim, M.D.Corvallis, OR 973301316126709
- Mary Black, M.D.Corvallis, OR 973301528264207
- Allison Dark, MDCorvallis, OR 973301487856290
- Michael Delollis, MDCorvallis, OR 973301366440323
- James Douglas, M.D.Corvallis, OR 973301265525802
- Daniel Engle, M.D.Corvallis, OR 973301972544351
- Kenneth Erickson, M.D., PHDCorvallis, OR 973301639110331
- Jennifer Hamilton, M.D.Corvallis, OR 973301952347650
Common questions
What is David D. Choi, MD's NPI number?
David D. Choi, MD's National Provider Identifier (NPI) is 1750963849, issued on Apr 27, 2021. An NPI identifies a provider in billing; it is not a license.
Where is David D. Choi, MD located?
The NPPES record lists a practice address at 3600 NW Samaritan Dr, Corvallis, OR, 97330. Phone: (541) 768-4906. Providers update this record themselves, so call before visiting.
How can I verify David D. Choi, MD's license?
NPPES lists Oregon license number PG205442, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David D. Choi, MD prescribe under Medicare Part D?
In 2024, David D. Choi, MD had 276 Medicare Part D claims for 25 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.