David G. Vanderloop, O.D.
Optometrist · Kaukauna, WI
David G. Vanderloop, O.D. is an optometrist with a practice address in Kaukauna, Wisconsin, and NPI 1851344642, issued on May 19, 2006. Check the license (Wisconsin 2991, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David G. Vanderloop
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 2991 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1901 Crooks Ave Ste C, Kaukauna, WI 54130
- Phone
- (920) 372-2555
- Enumerated
- May 19, 2006
- Record last updated
- Dec 26, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (920) 949-4025
- Medicaid ID
- 38624300 WI
- Medicare enrollment
- Enrolled (PECOS I20090402000682); accepts Medicare assignment
- Medical or professional school
- New England College Of Optometry, 2004
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,161 in Wisconsin → Look up another NPI →
Verify David G. Vanderloop in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2991Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average optometrist in 2024
150 Medicare Part D claims for 40 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 51% of claims.
Most prescribed
- Latanoprost53 claims
- Restasis16 claims
- Timolol Maleate13 claims
- Xiidra11 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.
David G. Vanderloop among 1,161 optometrist records in Wisconsin
David G. Vanderloop, O.D. is one of 1,161 optometrist records with a practice address in Wisconsin. 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 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 50% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2004 · median 2008 among the 752 with a school on file
- Record last updated2018 · 62% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 optometrist records list a practice address in Kaukauna
They are 4 of the 137 NPPES records with a practice address in Kaukauna, and 1,161 optometrist records in Wisconsin.
All 1,161 in Wisconsin → Every provider in Kaukauna → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Mark Ebben, OD OPTOMETRISTKaukauna, WI 541301255389201
- Mary Schroeder, ODKaukauna, WI 541301730602467
- Jenna Sullivan, ODKaukauna, WI 541301366936932
- Robert Chelberg, O.D.Keshena, WI 541351225033137
- Nicholas Keszo, O.D.Keshena, WI 541351710928916
- Steven Drake, ODGillett, WI 541241811993462
- Adrian Ebben, ODKimberly, WI 541361053397042
- Andrew Magiera, ODKimberly, WI 541361659331551
Common questions
What is David G. Vanderloop, O.D.'s NPI number?
David G. Vanderloop, O.D.'s National Provider Identifier (NPI) is 1851344642, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David G. Vanderloop, O.D. located?
The NPPES record lists a practice address at 1901 Crooks Ave Ste C, Kaukauna, WI, 54130. Phone: (920) 372-2555. Providers update this record themselves, so call before visiting.
How can I verify David G. Vanderloop, O.D.'s license?
NPPES lists Wisconsin license number 2991, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does David G. Vanderloop, O.D. prescribe under Medicare Part D?
In 2024, David G. Vanderloop, O.D. had 150 Medicare Part D claims for 40 beneficiaries; 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.