Dr. Daniel Inacio Da Graca, MD
- Medicare services, 2023
- 16
- Medicare patients, 2024
- 18
- Part D claims, 2024
- 2,307
- Industry payments
- $167
- Affiliated sites
- 1
- Practice address
- 500 NE Multnomah St, Portland, OR 97232
- Practice phone
- Call (503) 813-2440
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Foundation Health Plan of the Northwest
Portland, Oregon
Find Dr. Da Graca's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Daniel Inacio Da Graca is an internist in Portland, Oregon
Dr. Da Graca practices at Kaiser Foundation Health Plan of the Northwest in Portland, Oregon.
Dr. Da Graca's NPI, 1659534527, was assigned on July 9, 2008. Dr. Da Graca graduated from University of Miami, Lm Miller School of Medicine in 2008. Dr. Da Graca holds Texas license BP10031164.
- NPI
- 1659534527NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204052442
- NPI enumeration date
- July 9, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 813-2440
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel Inacio Da Graca practices at Kaiser Foundation Health Plan of the Northwest in Portland, Oregon
Dr. Da Graca's primary practice is Kaiser Foundation Health Plan of the Northwest, at 500 NE Multnomah St, Portland, OR 97232 in Multnomah County. The practice phone is (503) 813-2440.
- Kaiser Foundation Health Plan of the Northwest500 NE Multnomah St, Portland, OR 97232 · Multnomah CountyPhone(503) 813-2440
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Daniel Inacio Da Graca is affiliated with 2 sites of care and 1 medical group
Dr. Da Graca's primary practice is Kaiser Foundation Health Plan of the Northwest in Portland, Oregon. The medical group on file is Kaiser Permanente Northwest. Dmand AI also links Dr. Da Graca to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Daniel Inacio Da Graca's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Da Graca practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Foundation Health Plan of the Northwest | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel Inacio Da Graca is one of 1,680 internists in Oregon
Internal medicine is Dr. Da Graca's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Da Graca is licensed in Texas.
Specialties and state licenses
- Internal medicine, TexasPrimary
Internists near Dr. Da Graca
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Daniel Inacio Da Graca billed Medicare for 16 services in 2023
CMS data shows 16 Medicare services from Dr. Da Graca across 1 procedure code in 2023, all of them office visits, for 18 Medicare patients. Medicare paid $1,131 for them. Every service was in an office.
Dr. Da Graca's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 162023: 16No change
Dr. Da Graca compared with the Oregon median for internists, 2023
- Dr. Da Graca
- Oregon median
- Medicare services
- 16vs 30095% below
- Medicare patients
- 18vs 13286% below
- Part D claims
- 2,112vs 2229.5 times
Medians across 1,791 internists in Oregon with Dmand AI profiles that report each measure.
Dr. Da Graca's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Da Graca and other internists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel Inacio Da Graca treated 18 Medicare patients in 2024, average age 65
CMS counts 18 Medicare patients who saw Dr. Da Graca in 2024. The largest group is 85 and over, with 0 patients. Their average risk score is 2.30, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Da Graca's median patient age at 60, with 76% women.
Dr. Da Graca's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Da Graca's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women76%
- Men24%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel Inacio Da Graca wrote 2,307 Medicare Part D claims in 2024
In 2024, Dr. Da Graca wrote 2,307 Medicare Part D claims for 479 patients. 85% of them were for generic drugs. CMS names the drug for 2,112 of them, across 30 drugs with 11 or more claims each, at $2,078,865 in total drug cost. In 2023, CMS named 1,992 claims across 27 drugs.
Dr. Da Graca's Part D claims by kind of drug, 2024
- Generic1,951 claims85%
- Brand-name356 claims15%
Dr. Da Graca's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Da Graca's Part D claims, 2024
- Opioids3%60 of 2,307 claims
- Antipsychotics, patients 65 and over3%61 of 2,307 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,9922024: 2,1126%
Drugs named by CMS: 30 in 2024, 27 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Daniel Inacio Da Graca takes part in Medicare
Dr. Da Graca accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Daniel Inacio Da Graca received $167 in industry payments from 2018 to 2025
CMS Open Payments shows 3 general payments to Dr. Da Graca from 2 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Novocure Inc. paid the most, $123.
General payments to Dr. Da Graca by program year, 2018 to 2025
Companies that paid Dr. Da Graca the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Daniel Inacio Da Graca graduated from University of Miami, Lm Miller School of Medicine
Dr. Da Graca graduated from University of Miami, Lm Miller School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel Inacio Da Graca's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Daniel Inacio Da Graca
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Daniel Inacio Da Graca's NPI number?
Dr. Daniel Inacio Da Graca's NPI number is 1659534527. It was assigned on July 9, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel Inacio Da Graca?
Dr. Daniel Inacio Da Graca is an internist in Portland, Oregon. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Daniel Inacio Da Graca practice?
Dr. Da Graca practices at 500 NE Multnomah St, Portland, OR 97232. Dr. Da Graca's primary practice is Kaiser Foundation Health Plan of the Northwest in Portland, Oregon. Dmand AI also links Dr. Da Graca to 1 group practice or clinic.
What is Dr. Daniel Inacio Da Graca's office phone number?
The practice phone on file for Dr. Da Graca is (503) 813-2440.
What is Dr. Daniel Inacio Da Graca's medical license number?
Dr. Da Graca holds Texas license BP10031164.
What medical group is Dr. Daniel Inacio Da Graca part of?
Dr. Da Graca is linked to Kaiser Permanente Northwest.
Does Dr. Daniel Inacio Da Graca accept Medicare?
Yes. CMS data shows Dr. Da Graca billed Medicare for 16 services in 2023, and Dr. Da Graca accepts Medicare assignment.
How many Medicare patients does Dr. Daniel Inacio Da Graca see?
CMS counts 18 Medicare patients who saw Dr. Da Graca in 2024, with an average age of 65.
What services does Dr. Daniel Inacio Da Graca bill to Medicare?
In 2023, Dr. Da Graca's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Daniel Inacio Da Graca go to medical school?
Dr. Da Graca graduated from University of Miami, Lm Miller School of Medicine in 2008.
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What drugs does Dr. Daniel Inacio Da Graca prescribe most?
In 2024 Medicare Part D data, Dr. Da Graca's most prescribed drugs by claims were Anastrozole, Ondansetron HCl and Letrozole.
Has Dr. Daniel Inacio Da Graca received payments from drug or device companies?
CMS Open Payments shows $167 in general payments to Dr. Da Graca from 2 companies from 2018 to 2025. The largest total came from Novocure Inc.
How long has Dr. Daniel Inacio Da Graca been practicing?
Dr. Da Graca graduated from medical school in 2008, 18 years ago.
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