Derek David Czywczynski, O.D.
Optometrist · Bemidji, MN
Derek David Czywczynski, O.D. is an optometrist with a practice address in Bemidji, Minnesota, and NPI 1427281583, issued on Aug 24, 2009. Check the license (Minnesota 3667, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Derek David Czywczynski
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 3667 MN
Self-reported in NPPES; status is on the state search - Practice location
- 2819 Forest View Dr NE, Bemidji, MN 56601
- Phone
- (701) 516-2115
- Enumerated
- Aug 24, 2009
- Record last updated
- Dec 21, 2025
- Medicare enrollment
- Enrolled (PECOS I20200521000589); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 2009
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,142 in Minnesota → Look up another NPI →
Verify Derek David Czywczynski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 3667Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average optometrist in 2024
617 Medicare Part D claims for 170 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims.
Most prescribed
- Latanoprost152 claims
- Timolol Maleate62 claims
- Tyrvaya50 claims
- Fluorometholone48 claims
- Xiidra45 claims
- Dorzolamide-Timolol41 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 82.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Sanford Health OF Northern MinnesotaBemidji, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Derek David Czywczynski among 1,142 optometrist records in Minnesota
Derek David Czywczynski, O.D. is one of 1,142 optometrist records with a practice address in Minnesota. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 59% of them.
- NPI issued2009 · 59% of these records are older, 38% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2009 · median 2008 among the 778 with a school on file
- Record last updated2025 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 optometrist records list a practice address in Bemidji
They are 19 of the 917 NPPES records with a practice address in Bemidji, and 1,142 optometrist records in Minnesota.
All 1,142 in Minnesota → Every provider in Bemidji → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Germaine Cheslock, O.D.Bemidji, MN 566011154468890
- Staci CollisonBemidji, MN 566011588949648
- Robert Edwards, O.D.Bemidji, MN 566011508903253
- Sara Fredrickson, ODBemidji, MN 566011407880057
- Lucas Genereux, ODBemidji, MN 566011346592680
- Lauren Hazelton, ODBemidji, MN 566011912314774
- James Hess, ODBemidji, MN 566011720017304
- James Molde, O.D.Bemidji, MN 566011760529408
Common questions
What is Derek David Czywczynski, O.D.'s NPI number?
Derek David Czywczynski, O.D.'s National Provider Identifier (NPI) is 1427281583, issued on Aug 24, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Derek David Czywczynski, O.D. located?
The NPPES record lists a practice address at 2819 Forest View Dr NE, Bemidji, MN, 56601. Phone: (701) 516-2115. Providers update this record themselves, so call before visiting.
How can I verify Derek David Czywczynski, O.D.'s license?
NPPES lists Minnesota license number 3667, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does Derek David Czywczynski, O.D. prescribe under Medicare Part D?
In 2024, Derek David Czywczynski, O.D. had 617 Medicare Part D claims for 170 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
What is Derek David Czywczynski, O.D.'s MIPS final score?
The 2023 MIPS final score is 82.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.