NPPES file of Aug 9, 2026

Abdul Hai Mansoor, MD

Hematology & Oncology Physician · Portland, OR

Abdul Hai Mansoor, MD is a hematology & oncology physician with a practice address in Portland, Oregon, and NPI 1790934149, issued on Sep 10, 2008. Check the license (Oregon MD172391, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1790934149
Name
Abdul Hai Mansoor
Credential
MD
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License numbers
MD172391 OR
MD60570860 WA
Self-reported in NPPES; status is on the state search
Practice location
3600 N Interstate Ave, Portland, OR 97227
Phone
(503) 331-6500
Enumerated
Sep 10, 2008
Record last updated
Jul 31, 2015 (not updated in 11 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160120001446); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3600 N Interstate Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nancy Alexander, AU.DAudiologist1912949694
  2. Rulla AlsaediPharmacist1942907266
  3. Jennifer AndersonOncology Registered Nurse1942139019
  4. Shareen BakerOptician1851488373
  5. Christine Barnett, M.D.Hematology & Oncology Physician1679772743
  6. Lane Barton, MDPhysical Medicine & Rehabilitation Physician1114036746

Verify Abdul Hai Mansoor in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD172391
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.5 times the Medicare Part D claims of the average hematology & oncology physician in 2024

2,175 Medicare Part D claims for 252 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 95 claims were for opioids.

  1. Abdul Hai Mansoor2,175
  2. Specialty average877

Most prescribed

  1. Dexamethasone261 claims
  2. Lenalidomide193 claims
  3. Acyclovir182 claims
  4. Hydroxyurea155 claims
  5. Ondansetron Hcl87 claims
  6. Jakafi74 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

  1. Kaiser Foundation Health Plan OF The NorthwestVancouver, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Hematology & Oncology Physician providers in Oregon

There are 138 hematology & oncology physician records in Oregon.

Other hematology & oncology physician records in Oregon

  1. Gerald Ahmann, MDMedford, OR1124073671
  2. Sharif Ahmed, M.D.Portland, OR1629465554
  3. Jay Andersen, M.D.Portland, OR1922001023
  4. Eric Anderson, M.D., PH.D.Hood River, OR1477765493
  5. Patrick Archie, MDLa Grande, OR1982895835
  6. Tarunpreet Bains, M.D.Portland, OR1144416009
  7. Pragathi Balakrishna, M.D.Medford, OR1295112118
  8. Nicholas Barber, MDSalem, OR1508033465
  9. Christine Barnett, M.D.Portland, OR1679772743
  10. Kenneth Bensch, M.D., PH.D.Portland, OR1750694675

Common questions

What is Abdul Hai Mansoor, MD's NPI number?

Abdul Hai Mansoor, MD's National Provider Identifier (NPI) is 1790934149, issued on Sep 10, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Abdul Hai Mansoor, MD located?

The NPPES record lists a practice address at 3600 N Interstate Ave, Portland, OR, 97227. Phone: (503) 331-6500. Providers update this record themselves, so call before visiting.

How can I verify Abdul Hai Mansoor, MD's license?

NPPES lists Oregon license number MD172391, 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 Abdul Hai Mansoor, MD prescribe under Medicare Part D?

In 2024, Abdul Hai Mansoor, MD had 2,175 Medicare Part D claims for 252 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.