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Dr. John W Karl, MD, MPH

Surgery of the Hand (Surgery) Physician in Rutland, VT · enumerated 2012.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1992071757

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Registry record

Entity type Individual (Type 1)
Name Dr. John W Karl
Credential MD, MPH
Sex Male
Practice address 160 Allen St, Rutland, VT, 05701
Phone (802) 775-2937
Fax (802) 773-2204
Enumeration date Mar 27, 2012
Last updated in NPPES Sep 15, 2020

Taxonomy & licenses

2086S0105X Surgery of the Hand (Surgery) Physician Allopathic & Osteopathic Physicians · License 042.0014038 (VT) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1992071757 active?
Yes, as of the latest NPPES snapshot, NPI 1992071757 is active (record last updated 2020-09-15).
How do I verify John Karl's NPI record?
Cross-check NPI 1992071757 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-15.