KATHERINE GARDNER MD
NPI 1942645536
Internal Medicine - Pulmonary Disease in Winder, GA

Q: What is Katherine Gardner's NPI number?

The NPI number for Katherine Gardner is 1942645536. It was assigned to this individual provider in the NPPES registry on May 8, 2013. The provider is also known as Katherine Wonneberger MD.

Q: What is Katherine Gardner's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Q: When was this NPI record last updated?

The NPPES record for Katherine Gardner was last updated on January 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.

Active since May 08, 2013PECOS Enrolled

316 N BROAD ST, WINDER, GA 30680(770) 867-3400 Get Directions Write a Review

NPPES record last updated: January 3, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 3, 2025, Nov 23, 2024, May 13, 2019 (3 updates tracked since 2019).

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About Katherine Gardner Md NPPES

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

KATHERINE GARDNER MD (NPI 1942645536) is an individual pulmonary disease provider in Winder, Georgia, licensed in Georgia (100072) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS, is affiliated with Piedmont Walton Hospital, and maintains a secondary practice location in East Norriton.

NPPES Registry Identity

NPI1942645536

Entity TypeIndividualFemale

Primary Taxonomy207RP1001X

Provider Legal NameKATHERINE GARDNERCredential: MD

Location Address316 N BROAD STWinder, GA 30680-2150

Mailing Address316 N Broad StWinder, GA 30680-2150 · (770) 867-3400

Phone(770) 867-3400

Sole ProprietorNo

Medical School CMSUniversity Of Connecticut School Of MedicineGraduated 2009

Enumeration DateMay 8, 2013

Last NPPES UpdateJanuary 3, 20253 updates tracked since enumeration

NPPES CertifiedJanuary 3, 2025

✔ NPI 1942645536 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in GA · 100072

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

Also ListedInternal MedicineTaxonomy 207R00000X · License MD455119 (PA)

316 N BROAD ST, Winder, GA 30680

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Other Names 1

Former Name (1)Katherine Wonneberger Md

Secondary Practice Location 1

Location 12500 Dekalb Pike Ste 301East Norriton, PA 19401-2007 · Phone (484) 965-9566

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katherine Gardner Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID42517443

PECOS Enrollment IDI20260605002842

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Piedmont Walton Hospital

Acute Care Hospitals · Monroe, GA

4/5 CMS rating

OwnershipProprietary

CMS Certification Number110046

Location2151 W Spring StreetMonroe, GA 30655 · Walton County

Emergency services Birthing friendly

Piedmont Eastside Medical Center

Acute Care Hospitals · Snellville, GA

2/5 CMS rating

OwnershipProprietary

CMS Certification Number110192

Location1700 Medical WaySnellville, GA 30078 · Gwinnett County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30680 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$124.10 typical visit price

range $53.31 – $164.04

Typical copayment $31.02 (range $13.32 – $41.01)

Most-billed visit code 99204

Established Patient

$94.84 typical visit price

range $16.68 – $133.24

Typical copayment $23.71 (range $4.17 – $33.31)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MR. RONALD GERALD MULLIS PA-C

Physician Assistant (Medical)