Sean Scott Harper, M.D.
Family Medicine Physician · Gladstone, OR
Sean Scott Harper, M.D. is a family medicine physician with a practice address in Gladstone, Oregon, and NPI 1316068919, issued on Apr 2, 2007. Check the license (Oregon MD126227, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sean Scott Harper
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD126227 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1105 Portland Ave Ste 2, Gladstone, OR 97027
- Phone
- (503) 655-2404
- Enumerated
- Apr 2, 2007
- Record last updated
- Jan 5, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (503) 655-1581
- Medicaid ID
- 500612468 OR
- Medicare enrollment
- Enrolled (PECOS I20201218001219); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Verify Sean Scott Harper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD126227Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% more Medicare Part D claims than the average family medicine physician in 2024
5,183 Medicare Part D claims for 480 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 138 claims were for opioids.
Most prescribed
- Atorvastatin Calcium413 claims
- Omeprazole271 claims
- Amlodipine Besylate247 claims
- Lisinopril204 claims
- Rosuvastatin Calcium171 claims
- Gabapentin169 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
- Duke University Affiliated Physicians, Inc.Hillsborough, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sean Scott Harper among 2,847 family medicine physician records in Oregon
Sean Scott Harper, M.D. is one of 2,847 family medicine physician records with a practice address in Oregon. 75% 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 47% of them.
- NPI issued2007 · 47% of these records are older, 45% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2004 · median 2009 among the 1,671 with a school on file
- Record last updated2012 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 family medicine physician records list a practice address in Gladstone
They are 5 of the 220 NPPES records with a practice address in Gladstone, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Gladstone → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Gerald King, DOGladstone, OR 970271568412351
- Kenneth Meigs, D.O.Gladstone, OR 970271881783090
- John Najera, MDGladstone, OR 970271740351659
- Cynthia Worden, DO LLCGladstone, OR 970271982877841
- Gordon Canzler, D.O.Gresham, OR 970301114913183
- Kevin Carpenter, MDGresham, OR 970301578509980
- Rean Goelst, MDFairview, OR 970241871811307
- Murlan Grise, DOGresham, OR 970301811951148
Common questions
What is Sean Scott Harper, M.D.'s NPI number?
Sean Scott Harper, M.D.'s National Provider Identifier (NPI) is 1316068919, issued on Apr 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sean Scott Harper, M.D. located?
The NPPES record lists a practice address at 1105 Portland Ave Ste 2, Gladstone, OR, 97027. Phone: (503) 655-2404. Providers update this record themselves, so call before visiting.
How can I verify Sean Scott Harper, M.D.'s license?
NPPES lists Oregon license number MD126227, 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 Sean Scott Harper, M.D. prescribe under Medicare Part D?
In 2024, Sean Scott Harper, M.D. had 5,183 Medicare Part D claims for 480 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.