Shannon Kimberly Lewis, MD
Gastroenterology Physician · Portland, OR
Shannon Kimberly Lewis, MD is a gastroenterology physician with a practice address in Portland, Oregon, and NPI 1780888446, issued on Jun 14, 2007. Check the license (Oregon MD153467, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Shannon Kimberly Lewis
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- MD153467 OR
A95971 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9701 SW Barnes RD, Portland, OR 97225
- Phone
- (503) 297-8018
- Enumerated
- Jun 14, 2007
- Record last updated
- Nov 19, 2024
- Fax
- (503) 292-6601
- Medicaid IDs
- 1780888446 WA
500635251 OR
00A959710 CA - Medicare enrollment
- Enrolled (PECOS I20110919000730); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2004
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 281 in Oregon → Look up another NPI →
Also registered at 9701 SW Barnes RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vesna Ader, PA-CMedical Physician Assistant1467528398
- Suzanne Adlesich, RNHigh-Risk Obstetric Registered Nurse1376479154
- Philip Alexander, MDVascular Surgery Physician1386640688
- Anna Anderson, PMHNPPsychiatric/Mental Health Nurse Practitioner1578601696
- Patrick Birbeck, PACMedical Physician Assistant1851397400
- Amy Caine, PA-CMedical Physician Assistant1558307678
Verify Shannon Kimberly Lewis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD153467Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average gastroenterology physician in 2024
743 Medicare Part D claims for 304 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Ondansetron Odt157 claims
- Omeprazole133 claims
- Pantoprazole Sodium83 claims
- Sutab45 claims
- Gavilyte-G29 claims
- Famotidine24 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 one group practice
- The Oregon Clinic, PCPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shannon Kimberly Lewis among 281 gastroenterology physician records in Oregon
Shannon Kimberly Lewis, MD is one of 281 gastroenterology physician records with a practice address in Oregon. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 55% of them.
- NPI issued2007 · 55% of these records are older, 31% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2004 · median 2003 among the 201 with a school on file
- Record last updated2024 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Oregon
There are 281 gastroenterology physician records in Oregon.
All 281 in Oregon → Every provider in Portland → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Christopher Carter, MDPortland, OR 972251003814799
- Glenn Eisen, MDPortland, OR 972251295741759
- David Grunkemeier, MDPortland, OR 972251972542090
- Larry Heinonen, MDPortland, OR 972251669478343
- John Jendrzejewski, MDPortland, OR 972251225034911
- Alan Kaynard, MDPortland, OR 972251356347991
- George Koval, MDPortland, OR 972251093711715
- John Lobitz, MDPortland, OR 972251851397558
Common questions
What is Shannon Kimberly Lewis, MD's NPI number?
Shannon Kimberly Lewis, MD's National Provider Identifier (NPI) is 1780888446, issued on Jun 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Shannon Kimberly Lewis, MD located?
The NPPES record lists a practice address at 9701 SW Barnes RD, Portland, OR, 97225. Phone: (503) 297-8018. Providers update this record themselves, so call before visiting.
How can I verify Shannon Kimberly Lewis, MD's license?
NPPES lists Oregon license number MD153467, 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 Shannon Kimberly Lewis, MD prescribe under Medicare Part D?
In 2024, Shannon Kimberly Lewis, MD had 743 Medicare Part D claims for 304 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.