Paul David Anderson, M.D.
Gastroenterology Physician · Oregon City, OR
Paul David Anderson, M.D. is a gastroenterology physician with a practice address in Oregon City, Oregon, and NPI 1487870846, issued on Apr 17, 2007. Check the license (Oregon MD153911, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Paul David Anderson
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- MD153911 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1508 Division St, Oregon City, OR 97045
- Phone
- (503) 692-3750
- Enumerated
- Apr 17, 2007
- Record last updated
- Nov 28, 2023
- Fax
- (503) 691-2324
- Medicaid ID
- 500654978 OR
- Medicare enrollment
- Enrolled (PECOS I20140827000020); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2007
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 281 in Oregon → Look up another NPI →
Also registered at 1508 Division St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Alberts, MDFamily Medicine Physician1841273364
- James Ballard, MDOrthopaedic Surgery Physician1427083666
- Bradford Black, MDOrthopaedic Surgery Physician1710912951
- Chun-Yang Chang, MDGastroenterology Physician1033106034
- Arthur Cooper, M.D.Obstetrics & Gynecology Physician1770541831
- Marsha Davidson, FNPFamily Nurse Practitioner1871589457
Verify Paul David Anderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD153911Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average gastroenterology physician in 2024
508 Medicare Part D claims for 200 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Omeprazole161 claims
- Pantoprazole Sodium48 claims
- Ondansetron Hcl22 claims
- Gavilyte-G20 claims
- Sod Sulf-Potass Sulf-Mag Sulf20 claims
- Peg-3350 And Electrolytes19 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: $31.95
1 payment: food and beverage; the largest payer was Janssen Biotech, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- The Oregon Clinic, PCOregon City, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Paul David Anderson among 281 gastroenterology physician records in Oregon
Paul David Anderson, M.D. 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
- Graduated2007 · median 2003 among the 201 with a school on file
- Record last updated2023 · 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 Oregon City → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Brian Applebaum, M.D.Oregon City, OR 970451710073200
- Chun-Yang Chang, MDOregon City, OR 970451033106034
- William Ferrin, MDOregon City, OR 970451568458156
- Thomas Huber, MDOregon City, OR 970451740205830
- Steven Mason, MDOregon City, OR 970451174519524
- Monina Pascua, MDOregon City, OR 970451144382425
- Jaime Scott, MDOregon City, OR 970451841829314
- Michael Sheffield, MDOregon City, OR 970451083600431
Common questions
What is Paul David Anderson, M.D.'s NPI number?
Paul David Anderson, M.D.'s National Provider Identifier (NPI) is 1487870846, issued on Apr 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Paul David Anderson, M.D. located?
The NPPES record lists a practice address at 1508 Division St, Oregon City, OR, 97045. Phone: (503) 692-3750. Providers update this record themselves, so call before visiting.
How can I verify Paul David Anderson, M.D.'s license?
NPPES lists Oregon license number MD153911, 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 Paul David Anderson, M.D. prescribe under Medicare Part D?
In 2024, Paul David Anderson, M.D. had 508 Medicare Part D claims for 200 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.