Daniel Inacio Da Graca, M.D.
Hematology & Oncology Physician · Portland, OR
Daniel Inacio Da Graca, M.D. is a hematology & oncology physician with a practice address in Portland, Oregon, and NPI 1659534527, issued on Jul 9, 2008. Check the license (Oregon MD167727, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Daniel Inacio Da Graca
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- MD167727 OR
BP10031164 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3600 N Interstate Ave, Portland, OR 97227
- Phone
- (800) 813-2000
- Enumerated
- Jul 9, 2008
- Record last updated
- Jan 2, 2026
- Medicare enrollment
- Enrolled (PECOS I20140724002125); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 2008
- 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 3600 N Interstate Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nancy Alexander, AU.DAudiologist1912949694
- Rulla AlsaediPharmacist1942907266
- Jennifer AndersonOncology Registered Nurse1942139019
- Shareen BakerOptician1851488373
- Christine Barnett, M.D.Hematology & Oncology Physician1679772743
- Lane Barton, MDPhysical Medicine & Rehabilitation Physician1114036746
Verify Daniel Inacio Da Graca in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD167727Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average hematology & oncology physician in 2024
2,307 Medicare Part D claims for 479 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 60 claims were for opioids.
Most prescribed
- Anastrozole591 claims
- Ondansetron Hcl188 claims
- Letrozole155 claims
- Prochlorperazine Maleate135 claims
- Tamoxifen Citrate129 claims
- Alendronate Sodium95 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
- Kaiser Foundation Health Plan OF The NorthwestClackamas, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Inacio Da Graca among 138 hematology & oncology physician records in Oregon
Daniel Inacio Da Graca, 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 2008, is newer than 64% of them.
- NPI issued2008 · 64% of these records are older, 31% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2008 · median 2001 among the 97 with a school on file
- Record last updated2026 · 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
- Christine Barnett, M.D.Portland, OR 972271679772743
- Punprapai BoriboonsomsinPortland, OR 972271114176856
- Robert Ellis, DOPortland, OR 972271972729044
- Tony Ho, MDPortland, OR 972271417949124
- Jody Kujovich, MDPortland, OR 972271972562809
- Jason Mann, MD,MPHPortland, OR 972271194837419
- Abdul Hai Mansoor, MDPortland, OR 972271790934149
- Sandeep Mashru, MDPortland, OR 972271629053855
Common questions
What is Daniel Inacio Da Graca, M.D.'s NPI number?
Daniel Inacio Da Graca, M.D.'s National Provider Identifier (NPI) is 1659534527, issued on Jul 9, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Inacio Da Graca, M.D. located?
The NPPES record lists a practice address at 3600 N Interstate Ave, Portland, OR, 97227. Phone: (800) 813-2000. Providers update this record themselves, so call before visiting.
How can I verify Daniel Inacio Da Graca, M.D.'s license?
NPPES lists Oregon license number MD167727, 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 Daniel Inacio Da Graca, M.D. prescribe under Medicare Part D?
In 2024, Daniel Inacio Da Graca, M.D. had 2,307 Medicare Part D claims for 479 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.