NPPES file of Aug 9, 2026

Richard Ti Chiang, M.D.

Interventional Cardiology Physician · Coos Bay, OR

Richard Ti Chiang, M.D. is an interventional cardiology physician with a practice address in Coos Bay, Oregon, and NPI 1649358409, issued on Nov 1, 2006. Check the license (Oregon CP202911, 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1649358409
Name
Richard Ti Chiang
Credential
M.D.
Primary taxonomy
Interventional Cardiology Physician 207RI0011X
License numbers
CP202911 OR
A41418 CA
Self-reported in NPPES; status is on the state search
Practice location
1775 Thompson RD, Coos Bay, OR 97420
Phone
(541) 269-8111
Enumerated
Nov 1, 2006
Record last updated
Dec 16, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicaid ID
00A414180 CA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1775 Thompson RD

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

  1. Angelica Allen, MDInternal Medicine Physician1851972483
  2. Regina Ardiana, FNPCFamily Nurse Practitioner1043359094
  3. William Aurich, DOEmergency Medicine Physician1427184779
  4. Charles Axelton, R.PH.Pharmacist1760476972
  5. Martha Biersner, RD LD MSRegistered Dietitian1871684480
  6. Thomas Blodgett, PHARMDPharmacotherapy Pharmacist1952406803

Verify Richard Ti Chiang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license CP202911    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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The practice group's MIPS final score for 2023 (Medicare payment program): 100 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.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costout of 100 · 30%100.0
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Interventional Cardiology Physician providers in Oregon

There are 69 interventional cardiology physician records in Oregon.

All 69 in Oregon → Every provider in Coos Bay →

Other interventional cardiology physician records in Oregon

  1. Amged Abdelaziz, MDPortland, OR1972703536
  2. Norman Aiad, MDSalem, OR1154818250
  3. Sudeshna Banerjee, MDSpringfield, OR1093926081
  4. Peter Banitt, M.D.Beaverton, OR1831194737
  5. Nicholas BussBend, OR1346414752
  6. Christopher Cannon, MDMedford, OR1487650586
  7. Todd Caulfield, MDPortland, OR1710921085
  8. Ellen Chen, M.D.Coos Bay, OR1083654313
  9. Alyssa Corley, MDMedford, OR1962931204
  10. Kent Dauterman, MDMedford, OR1255329728

Common questions

What is Richard Ti Chiang, M.D.'s NPI number?

Richard Ti Chiang, M.D.'s National Provider Identifier (NPI) is 1649358409, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Richard Ti Chiang, M.D. located?

The NPPES record lists a practice address at 1775 Thompson RD, Coos Bay, OR, 97420. Phone: (541) 269-8111. Providers update this record themselves, so call before visiting.

How can I verify Richard Ti Chiang, M.D.'s license?

NPPES lists Oregon license number CP202911, 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.

What is Richard Ti Chiang, M.D.'s MIPS final score?

The 2023 MIPS final score is 100 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.

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.