Pamela J. Irby, MD
Family Medicine Physician · Redmond, OR
Pamela J. Irby, MD is a family medicine physician with a practice address in Redmond, Oregon, and NPI 1295773901, issued on Jun 3, 2006. Check the license (Oregon MD20521, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Pamela J. Irby
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD20521 OR
Self-reported in NPPES; status is on the state search - Practice location
- 211 NW Larch Ave, Redmond, OR 97756
- Phone
- (541) 548-2164
- Enumerated
- Jun 3, 2006
- Record last updated
- Apr 23, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (541) 548-0534
- Medicaid ID
- 158487 OR
- Medicare enrollment
- Enrolled (PECOS I20100802000222); accepts Medicare assignment
- Medical or professional school
- Stanford University School Of Medicine, 1993
- Entity
- Type 1 · individual
Also registered at 211 NW Larch Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Timothy BaumgarteFamily Nurse Practitioner1114584331
- Julia DelbeccaroFamily Nurse Practitioner1518587070
- James Detwiler, MDFamily Medicine Physician1154364024
- Sean Dodge, PSY.D.Clinical Psychologist1922256809
- Jennifer DunajMedical Physician Assistant1669140588
- Victor DuongFamily Medicine Physician1548654296
Verify Pamela J. Irby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD20521Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% more Medicare Part D claims than the average family medicine physician in 2024
4,935 Medicare Part D claims for 554 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. 181 claims were for opioids.
Most prescribed
- Atorvastatin Calcium307 claims
- Levothyroxine Sodium265 claims
- Amlodipine Besylate188 claims
- Lisinopril147 claims
- Omeprazole140 claims
- Losartan Potassium133 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
- St Charles Health System IncRedmond, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
24 family medicine physician records list a practice address in Redmond
They are 24 of the 1,053 NPPES records with a practice address in Redmond, and 2,847 family medicine physician records in Oregon.
All 24 in Redmond → All 2,847 in Oregon → Every provider in Redmond →
Other family medicine physician records in Oregon
- Roxana Abbott, DOPortland, OR1275799082
- David Abdun-Nur, M.D.Grants Pass, OR1396737847
- Traci Ackron, D.O.Hillsboro, OR1336588789
- Orlando Acosta, MDHood River, OR1912990375
- Michele Adamcak, D.O.Tigard, OR1114097227
- Standley Adamek, DOTigard, OR1144515230
- Harry Adamo, MDSpringfield, OR1235191412
- Allyson AdamsClackamas, OR1043899537
- Caroline Adams, MDGresham, OR1164840815
- Justin Adams, M.D.Medford, OR1760616866
Common questions
What is Pamela J. Irby, MD's NPI number?
Pamela J. Irby, MD's National Provider Identifier (NPI) is 1295773901, issued on Jun 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Pamela J. Irby, MD located?
The NPPES record lists a practice address at 211 NW Larch Ave, Redmond, OR, 97756. Phone: (541) 548-2164. Providers update this record themselves, so call before visiting.
How can I verify Pamela J. Irby, MD's license?
NPPES lists Oregon license number MD20521, 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 Pamela J. Irby, MD prescribe under Medicare Part D?
In 2024, Pamela J. Irby, MD had 4,935 Medicare Part D claims for 554 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.