NPPES file of Aug 9, 2026

Zbigniew Aleksander Sikora, MD

Student in an Organized Health Care Education/Training Program · Klamath Falls, OR

Zbigniew Aleksander Sikora, MD is a student in an organized health care education/training program with a practice address in Klamath Falls, Oregon, and NPI 1407615651, issued on Mar 18, 2024. Check the license with the Oregon board that licenses this profession; 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
1407615651
Name
Zbigniew Aleksander Sikora
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
2821 Daggett Ave Ste 100, Klamath Falls, OR 97601
Phone
(541) 274-4611
Enumerated
Mar 18, 2024
Record last updated
Mar 18, 2024
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 2821 Daggett Ave Ste 100

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

  1. Carl Barbee, MDFamily Medicine Physician1790723658
  2. Dayna Barbee, LPC CADCIIIMental Health Counselor1811298706
  3. Kip BeckwithPhysician Assistant1023738010
  4. Liana BloomStudent in an Organized Health Care Education/Training Program1427859693
  5. Madeline Boyd, MDHospice and Palliative Medicine (Family Medicine) Physician1083167118
  6. Michaela Carlson, FNP-CFamily Nurse Practitioner1881322360

Verify Zbigniew Aleksander Sikora in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck 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
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86% more Medicare Part D claims than the average student in an organized health care education/training program in 2024

345 Medicare Part D claims for 75 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.

  1. Zbigniew Sikora345
  2. Specialty average185

Most prescribed

  1. Ozempic19 claims
  2. Atorvastatin Calcium18 claims
  3. Rosuvastatin Calcium11 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.

Zbigniew Aleksander Sikora among 3,027 student in an organized health care education/training program records in Oregon

Zbigniew Aleksander Sikora, MD is one of 3,027 student in an organized health care education/training program records with a practice address in Oregon. 21% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 47% of them.

  • NPI issued2024 · 47% of these records are older, 39% newer
  • In a Medicare fileYes · 21% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2024 · 24% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

19 student in an organized health care education/training program records list a practice address in Klamath Falls

They are 19 of the 1,946 NPPES records with a practice address in Klamath Falls, and 3,027 student in an organized health care education/training program records in Oregon.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Liana BloomKlamath Falls, OR 976011427859693
  2. Jessica Couch, MD, MCRKlamath Falls, OR 976011659172922
  3. Rowena Crow, M.D.Klamath Falls, OR 976011497011068
  4. Jasmine Curry-Thomas, MDKlamath Falls, OR 976011962075010
  5. Samantha DefreeseKlamath Falls, OR 976011033754452
  6. Katherine Forman, MDKlamath Falls, OR 976011710120498
  7. Rachel Kelsall, DOKlamath Falls, OR 976011154122323
  8. Christine Maisano, MDKlamath Falls, OR 976011447953518

Common questions

What is Zbigniew Aleksander Sikora, MD's NPI number?

Zbigniew Aleksander Sikora, MD's National Provider Identifier (NPI) is 1407615651, issued on Mar 18, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Zbigniew Aleksander Sikora, MD located?

The NPPES record lists a practice address at 2821 Daggett Ave Ste 100, Klamath Falls, OR, 97601. Phone: (541) 274-4611. Providers update this record themselves, so call before visiting.

How can I verify Zbigniew Aleksander Sikora, MD's license?

Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does Zbigniew Aleksander Sikora, MD prescribe under Medicare Part D?

In 2024, Zbigniew Aleksander Sikora, MD had 345 Medicare Part D claims for 75 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.