John W. Karl, MD, MPH
Surgery of the Hand (Surgery) Physician · Rutland, VT
John W. Karl, MD, MPH is a surgery of the hand (surgery) physician with a practice address in Rutland, Vermont, and NPI 1992071757, issued on Mar 27, 2012. Check the license (Vermont 042.0014038, as entered in NPPES) on the Vermont Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- John W. Karl
- Credential
- MD, MPH
- Primary taxonomy
- Surgery of the Hand (Surgery) Physician 2086S0105X
- License number
- 042.0014038 VT
Self-reported in NPPES; status is on the state search - Practice location
- 160 Allen St, Rutland, VT 05701
- Phone
- (802) 775-2937
- Enumerated
- Mar 27, 2012
- Record last updated
- Sep 15, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (802) 773-2204
- Medicare enrollment
- Enrolled (PECOS I20181002003267); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 2011
- Entity
- Type 1 · individual
All 1 in Vermont → Look up another NPI →
Also registered at 160 Allen St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John W. Karl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVermont Board of Medical Practice
Search for license 042.0014038Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average surgery of the hand (surgery) physician in 2024
28 Medicare Part D claims for 23 beneficiaries, against an average of 188 among the 346 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.
Bills Medicare through one group practice
- Rutland Hospital, Inc.Rutland, VT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Surgery of the Hand (Surgery) Physician providers in Vermont
There are 1 surgery of the hand (surgery) physician records in Vermont.
All 1 in Vermont → Every provider in Rutland → Surgery of the Hand (Surgery) Physician nationwide →
Common questions
What is John W. Karl, MD, MPH's NPI number?
John W. Karl, MD, MPH's National Provider Identifier (NPI) is 1992071757, issued on Mar 27, 2012. An NPI identifies a provider in billing; it is not a license.
Where is John W. Karl, MD, MPH located?
The NPPES record lists a practice address at 160 Allen St, Rutland, VT, 05701. Phone: (802) 775-2937. Providers update this record themselves, so call before visiting.
How can I verify John W. Karl, MD, MPH's license?
NPPES lists Vermont license number 042.0014038, as entered by the provider. Search the Vermont Board of Medical Practice at https://www.healthvermont.gov/systems/board-medical-practice. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John W. Karl, MD, MPH prescribe under Medicare Part D?
In 2024, John W. Karl, MD, MPH had 28 Medicare Part D claims for 23 beneficiaries; the average among surgery of the hand (surgery) physician prescribers was 188. 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.