Dean Li-Jin Laochamroonvorapongse, M.D.
Anesthesiology Physician · Portland, OR
Dean Li-Jin Laochamroonvorapongse, M.D. is an anesthesiology physician with a practice address in Portland, Oregon, and NPI 1659539096, issued on May 31, 2008. Check the license (Oregon 153816, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Dean Li-Jin Laochamroonvorapongse
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 153816 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1720 SW 4TH Ave, Portland, OR 97201
- Phone
- (917) 848-5581
- Enumerated
- May 31, 2008
- Record last updated
- May 7, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120522001020); accepts Medicare assignment
- Medical or professional school
- Icahn School Of Medicine At Mount Sinai, 2007
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 969 in Oregon → Look up another NPI →
Also registered at 1720 SW 4TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eran Shlomovitz, M.D.Surgery Physician1912347964
Verify Dean Li-Jin Laochamroonvorapongse in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license 153816Check 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): 84.5 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
- University Anesthesiology Associates LLCPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dean Li-Jin Laochamroonvorapongse among 969 anesthesiology physician records in Oregon
Dean Li-Jin Laochamroonvorapongse, M.D. is one of 969 anesthesiology physician records with a practice address in Oregon. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 57% of them.
- NPI issued2008 · 57% of these records are older, 37% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2007 · median 2009 among the 627 with a school on file
- Record last updated2012 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
578 anesthesiology physician records list a practice address in Portland
They are 578 of the 42,088 NPPES records with a practice address in Portland, and 969 anesthesiology physician records in Oregon.
All 969 in Oregon → Every provider in Portland → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Dolores Leon, M.D.Portland, OR 972011235486572
- Peter Schulman, MDPortland, OR 972011285688176
- Brent Andersen, MDPortland, OR 972051013981216
- Ying-Hao Au, DOPortland, OR 972051225002439
- Neil Jeffery Axel, MDPortland, OR 972051194799304
- Elizabeth Billerbeck, MDPortland, OR 972051538133749
- Thomas Box, MDPortland, OR 972051861466088
- Nathan Carden, DOPortland, OR 972051558340794
Common questions
What is Dean Li-Jin Laochamroonvorapongse, M.D.'s NPI number?
Dean Li-Jin Laochamroonvorapongse, M.D.'s National Provider Identifier (NPI) is 1659539096, issued on May 31, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Dean Li-Jin Laochamroonvorapongse, M.D. located?
The NPPES record lists a practice address at 1720 SW 4TH Ave, Portland, OR, 97201. Phone: (917) 848-5581. Providers update this record themselves, so call before visiting.
How can I verify Dean Li-Jin Laochamroonvorapongse, M.D.'s license?
NPPES lists Oregon license number 153816, 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 Dean Li-Jin Laochamroonvorapongse, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.5 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.