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JAMES WILLIAM GELDER PA-C
NPI 1992181408
Physician Assistant in Lake Geneva, WI

Active since August 06, 2015
146 E GENEVA SQ, LAKE GENEVA, WI 53147(262) 249-5000 Get Directions Write a Review

NPPES record last updated: September 23, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 23, 2024, Jul 21, 2022, Nov 19, 2021 and 2 more (5 updates tracked since 2017).

About James William Gelder Pa-c NPPES

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

JAMES WILLIAM GELDER PA-C (NPI 1992181408) is an individual physician assistant in Lake Geneva, Wisconsin, licensed in Wisconsin (3636-23) and active in the NPI registry since August 2015. He is a graduate of Other (2015).

NPPES Registry Identity

NPI1992181408
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameJAMES WILLIAM GELDERCredential: PA-C
Location Address146 E GENEVA SQLake Geneva, WI 53147-9694
Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (800) 326-2250
Phone(262) 249-5000
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateAugust 6, 2015
Last NPPES UpdateSeptember 23, 20245 updates tracked since enumeration
NPPES CertifiedSeptember 23, 2024
✔ NPI 1992181408 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 WI · 3636-23
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.
146 E GENEVA SQ, Lake Geneva, WI 53147
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Other Identifiers 3

Medicaid1992181408WI
Medicaid100047690WI
OtherK400246410WI · Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare), UnitedHealthcare.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)

James William Gelder Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5890003479
PECOS Enrollment IDI20150930003150

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
160 services151 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
66 services66 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
33 services33 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
28 services28 patients
Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected 0241U
This test detects the RNA of respiratory viruses, including COVID-19, Influenza A, Influenza B, and Respiratory Syncytial Virus, in an upper respiratory specimen. The test result will report if each virus is detected or not, helping in accurate diagnosis.
23 services23 patients
Inhalation treatment for airway obstruction or sputum production 94640
Inhalation treatment, also known as nebulizer therapy, helps clear airway obstructions and reduce sputum production. It involves breathing in medication through a device, turning it into a mist. This can open up the airways, making breathing easier and helping to cough out mucus.
15 services15 patients

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.

DR. ERIN E WILLIAMS PSY.D.
Psychologist
146 E GENEVA SQ
LAKE GENEVA, WI 53147
Walworth County (877) 666-7223
DR. SANDRA J REGAN PHD
Psychologist
146 E GENEVA SQ
LAKE GENEVA, WI 53147
Walworth County (262) 249-4620
CRYSTAL J DILLETT NP
Nurse Practitioner
146 E GENEVA SQ
LAKE GENEVA, WI 53147
Walworth County (262) 939-5459
MRS. ELLEN GRACE BARNSTABLE MD
Dermatology
146 E GENEVA SQ
LAKE GENEVA, WI 53147
Walworth County (622) 249-5000
MICHELLE R NELSON PA
Physician Assistant
146 E GENEVA SQ
LAKE GENEVA, WI 53147
Walworth County (262) 249-5000
AURORA MEDICAL GROUP, INC.
Durable Medical Equipment & Medical Supplies
146 E GENEVA SQ
LAKE GENEVA, WI 53147
Walworth County (262) 249-5000
AARON STALEY MD
Obstetrics & Gynecology
146 E GENEVA SQ
LAKE GENEVA, WI 53147
Walworth County (262) 249-5000
BRITTON W KOLAR MD
Family Medicine
146 E GENEVA SQ
LAKE GENEVA, WI 53147
Walworth County (262) 249-5000

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 James Gelder's NPI number?

The NPI number for James Gelder is 1992181408. It was assigned to this individual provider in the NPPES registry on August 6, 2015.

Where is James Gelder located?

James Gelder practices at 146 E Geneva Sq, Lake Geneva, WI 53147. The listed phone number is (262) 249-5000.

What is James Gelder's specialty?

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

Is James Gelder enrolled in Medicare?

Yes. James Gelder is registered in the Medicare PECOS enrollment system.

What insurance does James Gelder accept?

Health plans from CareSource (Common Ground Healthcare) and UnitedHealthcare list James Gelder as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for James Gelder was last updated on September 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.