David V. Malchow, OD
Optometrist · Crosby, MN
David V. Malchow, OD is an optometrist with a practice address in Crosby, Minnesota, and NPI 1689909764, issued on Oct 7, 2009. Check the license (Minnesota 3239, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David V. Malchow
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 3239 MN
Self-reported in NPPES; status is on the state search - Practice location
- One 3RD Avenue NE, Crosby, MN 56441
- Phone
- (218) 546-5108
- Enumerated
- Oct 7, 2009
- Record last updated
- Aug 6, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (218) 546-5736
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,142 in Minnesota → Look up another NPI →
Also registered at One 3RD Avenue NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Malchow, O.D.Optometrist1023343100
Verify David V. Malchow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 3239Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average optometrist in 2024
14 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
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.
David V. Malchow among 1,142 optometrist records in Minnesota
David V. Malchow, OD 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 fileNo · 68% of these records are
- Record last updated2015 · 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).
6 optometrist records list a practice address in Crosby
They are 6 of the 184 NPPES records with a practice address in Crosby, and 1,142 optometrist records in Minnesota.
All 1,142 in Minnesota → Every provider in Crosby → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Cassie Mairs Knipple, ODCrosby, MN 564411710214432
- Michelle Malchow, O.D.Crosby, MN 564411023343100
- Richard West, O.D.Crosby, MN 564411407803844
- Matthew Wiedell, O.D.Crosby, MN 564411376432435
- Mary Zeise, O.D.Crosby, MN 564411821044041
- Steven Kinzer, ODAitkin, MN 564311518918960
- Douglas Landsverk, ODAitkin, MN 564311265483606
- Tori Telecky, ODAitkin, MN 564311396674610
Common questions
What is David V. Malchow, OD's NPI number?
David V. Malchow, OD's National Provider Identifier (NPI) is 1689909764, issued on Oct 7, 2009. An NPI identifies a provider in billing; it is not a license.
Where is David V. Malchow, OD located?
The NPPES record lists a practice address at One 3RD Avenue NE, Crosby, MN, 56441. Phone: (218) 546-5108. Providers update this record themselves, so call before visiting.
How can I verify David V. Malchow, OD's license?
NPPES lists Minnesota license number 3239, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does David V. Malchow, OD prescribe under Medicare Part D?
In 2024, David V. Malchow, OD had 14 Medicare Part D claims; the average among optometrist prescribers was 277. 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.