1. Home
  2. Directory
  3. Illinois
  4. Belleville
  5. Nurse Practitioner
  6. NPI Profile

EMILY MADELYN HOLLENKAMP RN, CPNP
NPI 1770735219
Nurse Practitioner - Pediatrics in Belleville, IL

Active since October 15, 2008PECOS Enrolled
4600 MEMORIAL DR STE G60, BELLEVILLE, IL 62226(618) 257-2550(618) 257-2569 Get Directions Write a Review

NPPES record last updated: September 28, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Emily Madelyn Hollenkamp Rn, Cpnp NPPES

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

EMILY MADELYN HOLLENKAMP RN, CPNP (NPI 1770735219) is an individual pediatrics provider in Belleville, Illinois, licensed in Illinois (209.008369041.343530) and active in the NPI registry since October 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1770735219
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameEMILY MADELYN HOLLENKAMPCredential: RN, CPNP
Location Address4600 MEMORIAL DR STE G60Belleville, IL 62226-5368
Mailing Address4600 Memorial Dr Ste G60Belleville, IL 62226-5368 · (618) 257-2550 · Fax (618) 257-2569
Phone(618) 257-2550
Fax(618) 257-2569
Sole ProprietorNo
Enumeration DateOctober 15, 2008
Last NPPES UpdateSeptember 28, 2010
✔ NPI 1770735219 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
Licenses✔ Licensed in IL · 209.008369041.343530✔ Licensed in MO · 2003016022
4600 MEMORIAL DR STE G60, Belleville, IL 62226
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Emily Madelyn Hollenkamp Rn, Cpnp 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 Reassignment

Medicare enrollment records show Emily Hollenkamp reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ssm Cardinal Glennon Childrens Hospital
7.1 mi
Pediatrics
1 SAINT ELIZABETH BLVD
O Fallon, IL 62269
  • Reassigned Medicare billing, Missouri enrollment
  • Medicare enrollment name: Ssm Cardinal Glennon Children's Hospital
  • 414 clinicians in this Medicare group
NPI 1174577670 (618) 234-2120

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62226 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
$88.44 typical visit price
range $56.28 – $173.35
Typical copayment $22.11 (range $14.07 – $43.33)
Most-billed visit code 99203
Established Patient
$99.71 typical visit price
range $17.51 – $139.99
Typical copayment $24.92 (range $4.37 – $34.99)
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.

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 Emily Hollenkamp's NPI number?

The NPI number for Emily Hollenkamp is 1770735219. It was assigned to this individual provider in the NPPES registry on October 15, 2008.

Where is Emily Hollenkamp located?

Emily Hollenkamp practices at 4600 Memorial Dr Ste G60, Belleville, IL 62226. The listed phone number is (618) 257-2550.

What is Emily Hollenkamp's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Emily Hollenkamp enrolled in Medicare?

Yes. Emily Hollenkamp is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Emily Hollenkamp's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Emily Hollenkamp reassigns Medicare benefits to Ssm Cardinal Glennon Childrens Hospital (O Fallon, IL). The 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 Emily Hollenkamp's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Emily Hollenkamp accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 3 other insurers list Emily Hollenkamp 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 Emily Hollenkamp was last updated on September 28, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.