Nicholas Ketchum, M.D.
Physical Medicine & Rehabilitation Physician · Milwaukee, WI
Nicholas Ketchum, M.D. is a physical medicine & rehabilitation physician with a practice address in Milwaukee, Wisconsin, and NPI 1801979885, issued on Oct 23, 2006. Check the license (Wisconsin 51705, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Nicholas Ketchum
- Credential
- M.D.
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- 51705 WI
Self-reported in NPPES; status is on the state search - Practice location
- 9200 W Wisconsin Ave, Milwaukee, WI 53226
- Phone
- (414) 805-3000
- Enumerated
- Oct 23, 2006
- Record last updated
- Jul 31, 2026
- Medicare enrollment
- Enrolled (PECOS I20090505000131); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 321 in Wisconsin → Look up another NPI →
Also registered at 9200 W Wisconsin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nicholas Ketchum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 51705Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
183 Medicare Part D claims for 52 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Baclofen61 claims
- Tizanidine Hcl44 claims
- Gabapentin16 claims
- Diazepam14 claims
- Venlafaxine Hcl Er13 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: $100,232.28
94 payments; by number, the most common kind was food and beverage; the largest payer was Ipsen Biopharmaceuticals, Inc. The 3,895 providers of this specialty with any payment received $1,237.86 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
- Center For Neurological Disorders SCMount Pleasant, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nicholas Ketchum among 321 physical medicine & rehabilitation physician records in Wisconsin
Nicholas Ketchum, M.D. is one of 321 physical medicine & rehabilitation physician records with a practice address in Wisconsin. 67% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 59% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2006 · median 2007 among the 172 with a school on file
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in Wisconsin
There are 321 physical medicine & rehabilitation physician records in Wisconsin.
All 321 in Wisconsin → Every provider in Milwaukee → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Vicki Anderson, MDMilwaukee, WI 532261952461030
- Soliven Bautista, M.D.Wauwatosa, WI 532261669470134
- Diane Braza, MDMilwaukee, WI 532261467404970
- Ann Brophy, P.T.Wauwatosa, WI 532261427185370
- David Del Toro, MDMilwaukee, WI 532261326090663
- Mark Klingbeil, MDMilwaukee, WI 532261679524417
- Feng Lu, MDMilwaukee, WI 532261720039571
- John McGuire, MDMilwaukee, WI 532261003869744
Common questions
What is Nicholas Ketchum, M.D.'s NPI number?
Nicholas Ketchum, M.D.'s National Provider Identifier (NPI) is 1801979885, issued on Oct 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Ketchum, M.D. located?
The NPPES record lists a practice address at 9200 W Wisconsin Ave, Milwaukee, WI, 53226. Phone: (414) 805-3000. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Ketchum, M.D.'s license?
NPPES lists Wisconsin license number 51705, 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 Nicholas Ketchum, M.D. prescribe under Medicare Part D?
In 2024, Nicholas Ketchum, M.D. had 183 Medicare Part D claims for 52 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. 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.