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SARAH ELIZABETH KARNATZ PA-C
NPI 1982921565
Physician Assistant in Grand Rapids, MI

Active since April 22, 2010
300 LAFAYETTE AVE SE, SUITE 4000 & 4200, GRAND RAPIDS, MI 49503(616) 685-6921 Get Directions Write a Review

NPPES record last updated: May 27, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sarah Elizabeth Karnatz Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SARAH ELIZABETH KARNATZ PA-C (NPI 1982921565) is an individual physician assistant in Grand Rapids, Michigan, licensed in Michigan (5601005760) and active in the NPI registry since April 2010.

NPPES Registry Identity

NPI1982921565
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameSARAH ELIZABETH KARNATZCredential: PA-C
Location Address300 LAFAYETTE AVE SE, SUITE 4000 & 4200Grand Rapids, MI 49503-4692
Mailing Address1900 44th St SeKentwood, MI 49508-5008
Phone(616) 685-6921
Sole ProprietorNo
Enumeration DateApril 22, 2010
Last NPPES UpdateMay 27, 2015
✔ NPI 1982921565 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in MI · 5601005760
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
300 LAFAYETTE AVE SE, Grand Rapids, MI 49503
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Other Names 1

Former Name (1)Sarah Elizabeth Appold

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DESMOND JAVON HARDEN MD
Internal Medicine
300 LAFAYETTE AVE SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-6919
IBRAHIM RAZA MD
Internal Medicine
300 LAFAYETTE AVE SE, SUITE 3000
GRAND RAPIDS, MI 49503
Kent County (616) 685-4615
ALLISON WILLETT RDN
Dietitian, Registered
300 LAFAYETTE AVE SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-5003
SHRUTI JAVALI
Family Medicine
300 LAFAYETTE AVE SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-6922
JOHN CAVACECE DO
Family Medicine
300 LAFAYETTE AVE SE, SUITE 4200
GRAND RAPIDS, MI 49503
Kent County (616) 685-6922
RUGGERO BATTAN MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
300 LAFAYETTE AVE SE, STE 2045
GRAND RAPIDS, MI 49503
Kent County (616) 685-8760
MAHA AYASHI MD
Family Medicine
300 LAFAYETTE AVE SE, STE 4000
GRAND RAPIDS, MI 49503
Kent County (616) 685-6922
JOHN VANSCHAGEN MD
Family Medicine
300 LAFAYETTE AVE SE, SUITE 4200
GRAND RAPIDS, MI 49503
Kent County (616) 685-6922

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sarah Karnatz's NPI number?

The NPI number for Sarah Karnatz is 1982921565. It was assigned to this individual provider in the NPPES registry on April 22, 2010. The provider is also known as Sarah Elizabeth Appold.

Where is Sarah Karnatz located?

Sarah Karnatz practices at 300 Lafayette Ave SE Suite 4000 & 4200, Grand Rapids, MI 49503. The listed phone number is (616) 685-6921.

What is Sarah Karnatz's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Sarah Karnatz was last updated on May 27, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.