John Andrew Bennett, DO
Hospice and Palliative Medicine (Internal Medicine) Physician · Oshkosh, WI
John Andrew Bennett, DO is a hospice and palliative medicine (internal medicine) physician with a practice address in Oshkosh, Wisconsin, and NPI 1144483439, issued on Jul 7, 2008. Check the license (Wisconsin 53762-021, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- John Andrew Bennett
- Credential
- DO
- Primary taxonomy
- Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002X
- License number
- 53762-021 WI
Self-reported in NPPES; status is on the state search - Practice location
- 855 N Westhaven Dr, Oshkosh, WI 54904
- Phone
- (920) 303-3266
- Enumerated
- Jul 7, 2008
- Record last updated
- Nov 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (920) 456-5590
- Medicare enrollment
- Enrolled (PECOS I20110622000160); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospice and palliative medicine (internal medicine) physician records → All 59 in Wisconsin → Look up another NPI →
Also registered at 855 N Westhaven Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rami Abumasmah, MDHematology & Oncology Physician1972779551
- Abdulmajid AdamHospitalist Physician1528362258
- Awais Ahmed, MDGastroenterology Physician1316213481
- Kate Alexander, PA-CPhysician Assistant1700466414
- Hussein Alramini, M.D.Hospitalist Physician1497106512
- Ammar Alzoubi, MDInternal Medicine Physician1598773152
Verify John Andrew Bennett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 53762-021Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average hospice and palliative medicine (internal medicine) physician in 2024
332 Medicare Part D claims for 52 beneficiaries, against an average of 741 among the 1,607 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 168 claims were for opioids.
Most prescribed
- Morphine Sulfate38 claims
- Oxycodone Hcl35 claims
- Hydrocodone-Acetaminophen31 claims
- Duloxetine Hcl28 claims
- Morphine Sulfate Er28 claims
- Pantoprazole Sodium19 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.
Bills Medicare through one group practice
- Baycare Aurora LLCGreen Bay, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Andrew Bennett among 59 hospice and palliative medicine (internal medicine) physician records in Wisconsin
John Andrew Bennett, DO is one of 59 hospice and palliative medicine (internal medicine) physician records with a practice address in Wisconsin. 85% 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 42% of them.
- NPI issued2008 · 42% of these records are older, 54% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2007 · median 2009 among the 41 with a school on file
- Record last updated2021 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0002X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospice and Palliative Medicine (Internal Medicine) Physician providers in Wisconsin
There are 59 hospice and palliative medicine (internal medicine) physician records in Wisconsin.
All 59 in Wisconsin → Every provider in Oshkosh → Hospice and Palliative Medicine (Internal Medicine) Physician nationwide →
The 8 hospice and palliative medicine (internal medicine) physician records with the nearest ZIP codes
- John Swanson, M.D.Appleton, WI 549131821123019
- David Schiedermayer, M.D.Neenah, WI 549561699748285
- Ajit Abraham, M.D.Eau Claire, WI 547031487899936
- Michael Claessens, MDEau Claire, WI 547031962514133
- Tomasz Okon, MDEau Claire, WI 547031497867667
- David Schifeling, MDEau Claire, WI 547011932211281
- Caressa Eckley, D.O.La Crosse, WI 546011659718377
- Eromi Jayasingha, MDWeston, WI 544761588681522
Common questions
What is John Andrew Bennett, DO's NPI number?
John Andrew Bennett, DO's National Provider Identifier (NPI) is 1144483439, issued on Jul 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is John Andrew Bennett, DO located?
The NPPES record lists a practice address at 855 N Westhaven Dr, Oshkosh, WI, 54904. Phone: (920) 303-3266. Providers update this record themselves, so call before visiting.
How can I verify John Andrew Bennett, DO's license?
NPPES lists Wisconsin license number 53762-021, 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 John Andrew Bennett, DO prescribe under Medicare Part D?
In 2024, John Andrew Bennett, DO had 332 Medicare Part D claims for 52 beneficiaries; the average among hospice and palliative medicine (internal medicine) physician prescribers was 741. 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.