Douglas Francis Salm, M.D.
Ophthalmology Physician · Appleton, WI
Douglas Francis Salm, M.D. is an ophthalmology physician with a practice address in Appleton, Wisconsin, and NPI 1033373600, issued on Jul 14, 2008. Check the license (Wisconsin 52983, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Douglas Francis Salm
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 52983 WI
Self-reported in NPPES; status is on the state search - Practice location
- 21 Park PL, Appleton, WI 54914
- Phone
- (920) 739-4361
- Enumerated
- Jul 14, 2008
- Record last updated
- Mar 26, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090728000567); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 441 in Wisconsin → Look up another NPI →
Also registered at 21 Park PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katie Abata, O.D.Optometrist1043646623
- Colleen Corbett, M.D.Ophthalmology Physician1528078011
- Dean Delwiche, O.D.Optometrist1669417135
- Marvin Hall, MDOphthalmology Physician1285674655
- Mindy Harrington, ODOptometrist1689231649
- Ross Jensen, O.D.Optometrist1568758183
Verify Douglas Francis Salm in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 52983Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% more Medicare Part D claims than the average ophthalmology physician in 2024
2,754 Medicare Part D claims for 698 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims. 12 claims were for opioids.
Most prescribed
- Latanoprost694 claims
- Prednisolone Acetate403 claims
- Timolol Maleate237 claims
- Dorzolamide-Timolol232 claims
- Ofloxacin219 claims
- Ketorolac Tromethamine173 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.
Industry payments in 2024: $10,857.37
79 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Valley Eye AssociatesAppleton, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Douglas Francis Salm among 441 ophthalmology physician records in Wisconsin
Douglas Francis Salm, M.D. is one of 441 ophthalmology physician records with a practice address in Wisconsin. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 67% of them.
- NPI issued2008 · 67% of these records are older, 28% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2005 · median 2005 among the 259 with a school on file
- Record last updated2013 · 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 207W00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Wisconsin
There are 441 ophthalmology physician records in Wisconsin.
All 441 in Wisconsin → Every provider in Appleton → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Colleen Corbett, M.D.Appleton, WI 549141528078011
- Marvin Hall, MDAppleton, WI 549141285674655
- James Syverud, M.D.Appleton, WI 549141750319448
- Micheal Vrabec, M.D.Appleton, WI 549141407883838
- Avery Alexander, MDAppleton, WI 549131982788030
- Robert Sullivan, M.D.Appleton, WI 549131447347190
- Kathy Vogel, MDAppleton, WI 549151164416160
- Michael Wage, MD, PHDAppleton, WI 549151962497370
Common questions
What is Douglas Francis Salm, M.D.'s NPI number?
Douglas Francis Salm, M.D.'s National Provider Identifier (NPI) is 1033373600, issued on Jul 14, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Douglas Francis Salm, M.D. located?
The NPPES record lists a practice address at 21 Park PL, Appleton, WI, 54914. Phone: (920) 739-4361. Providers update this record themselves, so call before visiting.
How can I verify Douglas Francis Salm, M.D.'s license?
NPPES lists Wisconsin license number 52983, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Douglas Francis Salm, M.D. prescribe under Medicare Part D?
In 2024, Douglas Francis Salm, M.D. had 2,754 Medicare Part D claims for 698 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.