KARLA WEBB APN
NPI 1275954778
Nurse Practitioner - Adult Health in Mount Vernon, IL

Q: What is Karla Webb's NPI number?

The NPI number for Karla Webb is 1275954778. It was assigned to this individual provider in the NPPES registry on December 31, 2013.

Q: What is Karla Webb's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Q: When was this NPI record last updated?

The NPPES record for Karla Webb was last updated on October 30, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since December 31, 2013PECOS Enrolled

2 GOOD SAMARITAN WAY, SUITE 220, MOUNT VERNON, IL 62864(618) 899-3900 Get Directions Write a Review

NPPES record last updated: October 30, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Karla Webb Apn NPPES

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

KARLA WEBB APN (NPI 1275954778) is an individual adult health provider in Mount Vernon, Illinois, licensed in Illinois (209011249) and active in the NPI registry since December 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1275954778

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameKARLA WEBBCredential: APN

Location Address2 GOOD SAMARITAN WAY, SUITE 220Mount Vernon, IL 62864-2408

Mailing Address15424 Snowflake RoadEwing, IL 62836-1126

Phone(618) 899-3900

Sole ProprietorYes

Enumeration DateDecember 31, 2013

Last NPPES UpdateOctober 30, 2020

NPPES CertifiedOctober 30, 2020

✔ NPI 1275954778 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2200X

License✔ Licensed in IL · 209011249

Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License 209011249 (IL)

2 GOOD SAMARITAN WAY, Mount Vernon, IL 62864

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Karla Webb Apn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

Medicare enrollment records show Karla Webb reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Physician Services Corporation Of Southern Illinois Inc.

3.3 mi

Internal Medicine

4218 LINCOLNSHIRE DR
Mount Vernon, IL 62864

Reassigned Medicare billing, Illinois enrollment
296 clinicians in this Medicare group

NPI 1831101807 (618) 899-3600

St. Mary's Hospital, Centralia, Illinois

20 mi

Anesthesiology

400 N PLEASANT AVE
Centralia, IL 62801

Reassigned Medicare billing, Illinois enrollment
Medicare enrollment name: St Marys Hospital Centralia Illinois
392 clinicians in this Medicare group

NPI 1477097871 (618) 436-6056

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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 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.

932 services549 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

51 services42 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

35 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62864 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

$85.71 typical visit price

range $54.80 – $168.44

Typical copayment $21.42 (range $13.70 – $42.11)

Most-billed visit code 99203

Established Patient

$97.25 typical visit price

range $17.16 – $136.56

Typical copayment $24.31 (range $4.29 – $34.14)

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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Automatic external defibrillator, with integrated electrocardiogram analysis, garment type K0606

DME-Other DME · category DE013N

1 supplier14 claims14 services$2,244.63 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

SLEEP & NEUROLOGY CENTER OF SOUTHERN ILLINOIS, LLC

Psychiatry & Neurology (Sleep Medicine)

2 GOOD SAMARITAN WAY, SUITE 400
MOUNT VERNON, IL 62864

Jefferson County (618) 241-1869

JONATHAN L SORENSON CRNA

Nurse Anesthetist, Certified Registered

2 GOOD SAMARITAN WAY, SUITE 205
MOUNT VERNON, IL 62864

Jefferson County (618) 241-1108

DANIEL HOFFMAN MD

Internal Medicine

2 GOOD SAMARITAN WAY, SUITE 420
MOUNT VERNON, IL 62864

Jefferson County (618) 899-4000

DR. PRATEEK SRINET M.D.

Otolaryngology

2 GOOD SAMARITAN WAY, SUITE 420
MOUNT VERNON, IL 62864

Jefferson County (618) 899-4000

MR. STEVEN J CLARK MD

Surgery (Plastic and Reconstructive Surgery)

2 GOOD SAMARITAN WAY, SUITE 235
MOUNT VERNON, IL 62864

Jefferson County (618) 899-3980

MRS. DEBBIE JANE BENDERSKY RPH

Pharmacist

2 GOOD SAMARITAN WAY, SUITE 120
MOUNT VERNON, IL 62864

Jefferson County (618) 899-4999

DR. ISMAT CHEEMA DO

Internal Medicine

2 GOOD SAMARITAN WAY
MOUNT VERNON, IL 62864

Jefferson County (618) 899-3607

MARY K MCGARVEY COTA

Occupational Therapy Assistant

2 GOOD SAMARITAN WAY
MOUNT VERNON, IL 62864

Jefferson County (618) 899-2400

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 Karla Webb's NPI number?

The NPI number for Karla Webb is 1275954778. It was assigned to this individual provider in the NPPES registry on December 31, 2013.

Where is Karla Webb located?

Karla Webb practices at 2 Good Samaritan Way Suite 220, Mount Vernon, IL 62864. The listed phone number is (618) 899-3900.

What is Karla Webb's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Karla Webb enrolled in Medicare?

Yes. Karla Webb is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Karla Webb's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karla Webb reassigns Medicare benefits to 2 organizations: Physician Services Corporation Of Southern Illinois Inc. (Mount Vernon, IL) and St. Mary's Hospital, Centralia, Illinois (Centralia, IL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Karla Webb's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Karla Webb was last updated on October 30, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.