NPPES file of Aug 9, 2026

Carl William Dronkowski, M.D.

Hospice and Palliative Medicine (Internal Medicine) Physician · Portland, OR

Carl William Dronkowski, M.D. is a hospice and palliative medicine (internal medicine) physician with a practice address in Portland, Oregon, and NPI 1619904158, issued on Jun 28, 2006. Check the license (Oregon MD12788, 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
1619904158
Name
Carl William Dronkowski
Credential
M.D.
Primary taxonomy
Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002X
License number
MD12788 OR
Self-reported in NPPES; status is on the state search
Practice location
12670 NW Barnes RD Ste 100, Portland, OR 97229
Phone
(503) 648-9565
Enumerated
Jun 28, 2006
Record last updated
Jul 17, 2023
Fax
(503) 648-1282
Medicaid IDs
8454571 WA
26310 OR
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 12670 NW Barnes RD Ste 100

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

  1. Katherine Bucciantini, AGPCNP, ANPAdult Health Nurse Practitioner1215346929
  2. Kristi Coleman, M.D.Family Medicine Physician1659515336
  3. Namrata Ragade, M.D.Infectious Disease Physician1518996198

Verify Carl William Dronkowski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD12788    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

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94% fewer Medicare Part D claims than the average hospice and palliative medicine (internal medicine) physician in 2024

46 Medicare Part D claims for 12 beneficiaries, against an average of 741 among the 1,607 providers of this specialty who prescribed in Part D.

  1. Carl Dronkowski46
  2. Specialty average741

Most prescribed

  1. Dofetilide12 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.

Hospice and Palliative Medicine (Internal Medicine) Physician providers in Oregon

There are 59 hospice and palliative medicine (internal medicine) physician records in Oregon.

All 59 in Oregon → Every provider in Portland →

Other hospice and palliative medicine (internal medicine) physician records in Oregon

  1. Rajeev Alexander, M.D.Springfield, OR1497725808
  2. Rebecca Armendariz, MDPortland, OR1073773818
  3. Paul Bascom, MDGold Beach, OR1689680134
  4. Helen Bedder, MDPortland, OR1083913693
  5. Jessica Bordley, MDPortland, OR1902121890
  6. Deanna Bower, D.O.Salem, OR1801835368
  7. Kimberly Chesteen, M.D.Clackamas, OR1104289768
  8. Frances Derook, M.D.Portland, OR1922098060
  9. Linda Desitter, MDPortland, OR1336296243
  10. James Dibb, DOGrants Pass, OR1952807620

Common questions

What is Carl William Dronkowski, M.D.'s NPI number?

Carl William Dronkowski, M.D.'s National Provider Identifier (NPI) is 1619904158, issued on Jun 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Carl William Dronkowski, M.D. located?

The NPPES record lists a practice address at 12670 NW Barnes RD Ste 100, Portland, OR, 97229. Phone: (503) 648-9565. Providers update this record themselves, so call before visiting.

How can I verify Carl William Dronkowski, M.D.'s license?

NPPES lists Oregon license number MD12788, 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 Carl William Dronkowski, M.D. prescribe under Medicare Part D?

In 2024, Carl William Dronkowski, M.D. had 46 Medicare Part D claims for 12 beneficiaries; the average among hospice and palliative medicine (internal medicine) physician prescribers was 741. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.