NPPES file of Aug 9, 2026

Susan S. Cho, M.D.

Critical Care Medicine (Internal Medicine) Physician · Corvallis, OR

Susan S. Cho, M.D. is a critical care medicine (internal medicine) physician with a practice address in Corvallis, Oregon, and NPI 1194775437, issued on May 10, 2006. Check the license (Oregon MD22258, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194775437
Name
Susan S. Cho
Credential
M.D.
Primary taxonomy
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
License number
MD22258 OR
Self-reported in NPPES; status is on the state search
Practice location
3680 NW Samaritan Dr, Corvallis, OR 97330
Phone
(541) 754-1150
Enumerated
May 10, 2006
Record last updated
Jun 5, 2009 (not updated in 17 years: call before relying on the address or phone)
Medicaid ID
288485 OR
Medicare enrollment
Enrolled (PECOS I20201015002164); accepts Medicare assignment
Medical or professional school
State University Of New York Downstate Medical Center, 1992
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest critical care medicine (internal medicine) physician records → All 75 in Oregon → Look up another NPI →

Also registered at 3680 NW Samaritan Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lindsay Alaishuski, M.D.Family Medicine Physician1083811954
  2. Michael Allender, MDPediatrics Physician1679522692
  3. Brian Andrew, PA-CPhysician Assistant1891276630
  4. Marina Arbuck, M.D.Internal Medicine Physician1992894851
  5. Steven Athay, M.D.Internal Medicine Physician1477502375
  6. Daniel Barrett, M.D.Family Medicine Physician1386694776

Verify Susan S. Cho in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD22258    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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5.7 times the Medicare Part D claims of the average critical care medicine (internal medicine) physician in 2024

3,968 Medicare Part D claims for 749 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.

  1. Susan Cho3,968
  2. Specialty average696

Most prescribed

  1. Prednisone500 claims
  2. Albuterol Sulfate Hfa446 claims
  3. Montelukast Sodium244 claims
  4. Azithromycin208 claims
  5. Advair Hfa182 claims
  6. Spiriva Respimat168 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.

Industry payments in 2024: $38.86

1 payment: food and beverage; the largest payer was Genzyme Corporation. The 2,708 providers of this specialty with any payment received $2,958.68 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Susan Cho$38.86
  2. Specialty average$2,958.68

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. PeacehealthBellingham, WA
  2. Peacehealth Medical Group - Sedro WoolleySedro Woolley, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Susan S. Cho among 75 critical care medicine (internal medicine) physician records in Oregon

Susan S. Cho, M.D. is one of 75 critical care medicine (internal medicine) physician records with a practice address in Oregon. 81% 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 1% of them.

  • NPI issued2006 · 1% of these records are older, 67% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 77% of these records are
  • Graduated1992 · median 2009 among the 58 with a school on file
  • Record last updated2009 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine (Internal Medicine) Physician providers in Oregon

There are 75 critical care medicine (internal medicine) physician records in Oregon.

All 75 in Oregon → Every provider in Corvallis → Critical Care Medicine (Internal Medicine) Physician nationwide →

The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes

  1. John Gotchall, MDCorvallis, OR 973301568411445
  2. James Knight, M.D.Corvallis, OR 973301245402320
  3. Cody Couperus-Mashewske, MDSalem, OR 973021508326455
  4. Wenn Jean Ng, M.D.Salem, OR 973021346452554
  5. Kishan RamachandranSalem, OR 973021417143793
  6. Christopher Chang, M.D.Portland, OR 972391174941298
  7. Yutika Dongre, M.D.Portland, OR 972391619619301
  8. Ryan Grattan, MDPortland, OR 972391639669781

Common questions

What is Susan S. Cho, M.D.'s NPI number?

Susan S. Cho, M.D.'s National Provider Identifier (NPI) is 1194775437, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Susan S. Cho, M.D. located?

The NPPES record lists a practice address at 3680 NW Samaritan Dr, Corvallis, OR, 97330. Phone: (541) 754-1150. Providers update this record themselves, so call before visiting.

How can I verify Susan S. Cho, M.D.'s license?

NPPES lists Oregon license number MD22258, 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 Susan S. Cho, M.D. prescribe under Medicare Part D?

In 2024, Susan S. Cho, M.D. had 3,968 Medicare Part D claims for 749 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.