Jay Christopher Andersen, M.D.
Hematology & Oncology Physician · Portland, OR
Jay Christopher Andersen, M.D. is a hematology & oncology physician with a practice address in Portland, Oregon, and NPI 1922001023, issued on May 23, 2005. Check the license (Oregon MD25119, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jay Christopher Andersen
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- MD25119 OR
Self-reported in NPPES; status is on the state search - Practice location
- 9555 SW Barnes RD, Portland, OR 97225
- Phone
- (503) 297-7403
- Enumerated
- May 23, 2005
- Record last updated
- Dec 22, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (503) 384-9908
- Medicaid IDs
- 022597 OR
1022183 WA - Medicare enrollment
- Enrolled (PECOS I20040812000186); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 138 in Oregon → Look up another NPI →
Also registered at 9555 SW Barnes RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hugh Alexander, MDPediatrics Physician1811986813
- Christine Barlow Reed, CNMAdvanced Practice Midwife1568481216
- Sarah Bodian, RNAdvanced Practice Midwife1104252097
- Rebecca ClarkGenetic Counselor (M.S.)1285025619
- Erin Cope, LCSWClinical Social Worker1336577386
- Violeta De La Melena, M.D.Surgery Physician1568492767
Verify Jay Christopher Andersen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD25119Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,254 Medicare Part D claims for 267 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 18 claims were for opioids.
Most prescribed
- Letrozole267 claims
- Anastrozole182 claims
- Tamoxifen Citrate116 claims
- Folic Acid54 claims
- Eliquis45 claims
- Gabapentin41 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.
The MIPS final score for 2023 (Medicare payment program): 91.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $532.98
6 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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
- Northwest Cancer Specialists PCTigard, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jay Christopher Andersen among 138 hematology & oncology physician records in Oregon
Jay Christopher Andersen, M.D. is one of 138 hematology & oncology physician records with a practice address in Oregon. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 82% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1996 · median 2001 among the 97 with a school on file
- Record last updated2011 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Oregon
There are 138 hematology & oncology physician records in Oregon.
All 138 in Oregon → Every provider in Portland → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Daniel Gruenberg, M.D.Portland, OR 972251467455238
- Lucy Langer, MDPortland, OR 972251689705402
- Emily Lin, MDPortland, OR 972251598149650
- Christine Barnett, M.D.Portland, OR 972271679772743
- Edward Chang, M.D.Tigard, OR 972231376546309
- Robert Ellis, DOPortland, OR 972271972729044
- Patan Gultawatvichai, M.D.Portland, OR 972231720335987
- Tony Ho, MDPortland, OR 972271417949124
Common questions
What is Jay Christopher Andersen, M.D.'s NPI number?
Jay Christopher Andersen, M.D.'s National Provider Identifier (NPI) is 1922001023, issued on May 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jay Christopher Andersen, M.D. located?
The NPPES record lists a practice address at 9555 SW Barnes RD, Portland, OR, 97225. Phone: (503) 297-7403. Providers update this record themselves, so call before visiting.
How can I verify Jay Christopher Andersen, M.D.'s license?
NPPES lists Oregon license number MD25119, 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 Jay Christopher Andersen, M.D. prescribe under Medicare Part D?
In 2024, Jay Christopher Andersen, M.D. had 1,254 Medicare Part D claims for 267 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Jay Christopher Andersen, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.4 of 100. 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.