Louis Shelby Casso-Gomez, MD
Internal Medicine Physician · Portland, OR
Louis Shelby Casso-Gomez, MD is an internal medicine physician with a practice address in Portland, Oregon, and NPI 1033433313, issued on Mar 16, 2010. Check the license on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Louis Shelby Casso-Gomez
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 60238536 WA
Self-reported in NPPES; status is on the state search - Practice location
- 430 SW 13TH Ave Apt 1617, Portland, OR 97205
- Phone
- (210) 392-3377
- Enumerated
- Mar 16, 2010
- Record last updated
- Dec 20, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120309000162); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,116 in Oregon → Look up another NPI →
Verify Louis Shelby Casso-Gomez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical BoardCheck 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): 88.7 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
- Legacy Salmon Creek HospitalVancouver, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Louis Shelby Casso-Gomez among 2,116 internal medicine physician records in Oregon
Louis Shelby Casso-Gomez, MD is one of 2,116 internal medicine physician records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 62% of them.
- NPI issued2010 · 62% of these records are older, 35% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2011 · median 2008 among the 1,232 with a school on file
- Record last updated2018 · 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 207R00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
889 internal medicine physician records list a practice address in Portland
They are 889 of the 42,088 NPPES records with a practice address in Portland, and 2,116 internal medicine physician records in Oregon.
All 2,116 in Oregon → Every provider in Portland → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jeffrey Cleven, MDPortland, OR 972051144312323
- Clifford Cooper, MDPortland, OR 972051093806572
- Joseph Deng, M.D.Portland, OR 972051700099223
- Marie Louise Dhulst, MDPortland, OR 972051093882789
- Gary Ericson, MDPortland, OR 972051992897177
- Ryan Hutchison, M.D.Portland, OR 972051427062595
- Burton Lazar, MDPortland, OR 972051407948672
- Cristina Fe Mondragon, M.D.Portland, OR 972051235129891
Common questions
What is Louis Shelby Casso-Gomez, MD's NPI number?
Louis Shelby Casso-Gomez, MD's National Provider Identifier (NPI) is 1033433313, issued on Mar 16, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Louis Shelby Casso-Gomez, MD located?
The NPPES record lists a practice address at 430 SW 13TH Ave Apt 1617, Portland, OR, 97205. Phone: (210) 392-3377. Providers update this record themselves, so call before visiting.
How can I verify Louis Shelby Casso-Gomez, MD's license?
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 Louis Shelby Casso-Gomez, MD's MIPS final score?
The 2023 MIPS final score is 88.7 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.