Registry data as of Aug 27, 2026

Daniel Brandenburg, MD

Internal Medicine Physician · Medford, OR

Daniel Brandenburg, MD is an internal medicine physician with a practice address in Medford, Oregon, and NPI 1255427290, issued on Oct 5, 2006. Check the license (Oregon MD13028, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1255427290
Name
Daniel Brandenburg
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MD13028 OR
Self-reported in NPPES; status is on the state search
Practice location
965 Ellendale Dr, Medford, OR 97504
Phone
(541) 732-6000
Enumerated
Oct 5, 2006
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 965 Ellendale Dr

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

  1. Amanda Allen, RNRegistered Nurse1760337513
  2. Diana Bowman, PA-CPhysician Assistant1427190594
  3. Garett Clayton, PTPhysical Therapist1578064416
  4. Thomas Detweiler, M.D.Internal Medicine Physician1659310704
  5. Laurie Dutkiewicz, D.OInternal Medicine Physician1952514143
  6. Andrean Gurov, MDInternal Medicine Physician1972551703

Verify Daniel Brandenburg in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD13028
    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.

16% fewer Medicare Part D claims than the average internal medicine physician in 2024

2,330 Medicare Part D claims for 778 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 148 claims were for opioids.

  1. Daniel Brandenburg2,330
  2. Specialty average2,785

Most prescribed

  1. Levothyroxine Sodium107 claims
  2. Omeprazole88 claims
  3. Atorvastatin Calcium80 claims
  4. Losartan Potassium70 claims
  5. Lisinopril69 claims
  6. Hydrocodone-Acetaminophen62 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.

One hospital or facility affiliation

  1. Providence Health And Services OregonMedford, OR

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

83 internal medicine physician records list a Medford practice address

They are 83 of the 4,542 NPPES records with a Medford practice address, and 2,511 internal medicine physician records in Oregon.

Other internal medicine physician records in Oregon

  1. Charmaine Clarisse Abalos, M.D.Medford, OR1700376050
  2. Soraya Abbassian, M.D.Portland, OR1225029184
  3. Nicholas Abbott, M.D.Tualatin, OR1124319330
  4. Mohamed Abdel Khalek, M.DRoseburg, OR1972687390
  5. Rand AbedalweliPortland, OR1265019996
  6. Robert Abernathy, M.D.Bend, OR1063433449
  7. Hazel Jane Abool, M.D.Springfield, OR1346538360
  8. Mohamed Aboukhashan, MDMedford, OR1932350782
  9. Allison Abraham, D.O.Portland, OR1831488444
  10. Mary Abraham, MDCorvallis, OR1073876199

Common questions

What is Daniel Brandenburg, MD's NPI number?

Daniel Brandenburg, MD's National Provider Identifier (NPI) is 1255427290, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Brandenburg, MD located?

The NPPES record lists a practice address at 965 Ellendale Dr, Medford, OR, 97504. Phone: (541) 732-6000. Providers update this record themselves, so call before visiting.

How can I verify Daniel Brandenburg, MD's license?

NPPES lists Oregon license number MD13028, 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 Brandenburg, MD prescribe under Medicare Part D?

In 2024, Daniel Brandenburg, MD had 2,330 Medicare Part D claims for 778 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.