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HEIDI A LARDER FNP-C
NPI 1346695095
Nurse Practitioner in Zion, IL

Active since May 02, 2016PECOS EnrolledAccepts Medicare Assignment
2520 ELISHA AVENUE, ZION, IL 60099(800) 322-9183 Get Directions Write a Review

NPPES record last updated: March 19, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 19, 2025, Oct 2, 2023, Mar 1, 2022 and 2 more (5 updates tracked since 2020).

About Heidi A Larder Fnp-c NPPES

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

HEIDI A LARDER FNP-C (NPI 1346695095) is an individual nurse practitioner in Zion, Illinois, licensed in Illinois (209014249) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS, is affiliated with Midwestern Region Med Center, Inc, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1346695095
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameHEIDI A LARDERCredential: FNP-C
Location Address2520 ELISHA AVENUEZion, IL 60099
Mailing Address2361 Paysphere CircleChicago, IL 60067 · (800) 322-9183
Phone(800) 322-9183
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMay 2, 2016
Last NPPES UpdateMarch 19, 20255 updates tracked since enumeration
NPPES CertifiedJanuary 12, 2024
✔ NPI 1346695095 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
Licenses✔ Licensed in IL · 209014249✔ Licensed in WI · 6877-33
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 209014249 (IL)
2520 ELISHA AVENUE, Zion, IL 60099
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Other Identifiers 1

Medicaid100109575WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Aspirus Health Plan 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 and accepts Medicare assignment

Heidi A Larder Fnp-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9335439934
PECOS Enrollment IDI20160610000730
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 Heidi Larder reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

City Of Hope Medical Group Of Illinois PLLC
Same address
Specialist
2520 ELISHA AVE
Zion, IL 60099
  • Reassigned Medicare billing, Illinois enrollment
  • 253 clinicians in this Medicare group
NPI 1548258072 (847) 746-4358

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 4

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.
166 services77 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
17 services13 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.
16 services15 patients
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.
13 services12 patients

Hospital Affiliations CMS Care Compare

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

Midwestern Region Med Center, Inc

Acute Care Hospitals · Zion, IL
5/5 CMS rating
OwnershipProprietary
CMS Certification Number140100
Location2520 Elisha AvenueZion, IL 60099 · Lake County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60099 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
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 2

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

Capecitabine, oral, 500 mg J8521
Treatment-Treatment - Miscellaneous · category RX029N
2 suppliers18 claims1,470 services$0.68 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
2 suppliers15 claims23 services$12.62 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.

WALTER STADLER MD
Internal Medicine (Hematology & Oncology)
2520 ELISHA AVENUE
ZION, IL 60099
Lake County (800) 322-9183
AMY NICOLE BONFIGLIO FNP-C
Nurse Practitioner (Family)
2520 ELISHA AVENUE
ZION, IL 60099
Lake County (800) 322-9183
DR. DELU ZHOU M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
2520 ELISHA AVENUE
ZION, IL 60099
Lake County (650) 862-0827
SHANNON GARCIA SARMIENTO FNP-BC
Nurse Practitioner (Family)
2520 ELISHA AVENUE, CANCER TREATMENT CENTERS OF AMERICA
ZION, IL 60099
Lake County (800) 322-9183
SHEN LI M.D.
Surgery
2520 ELISHA AVENUE
ZION, IL 60099
Lake County (800) 233-9183
MR. JUSTIN DARREN SMITH CSFA
Specialist/Technologist, Other (Surgical Assistant)
2520 ELISHA AVENUE
ZION, IL 60099
Lake County (847) 561-7460
DR. DAVID B STEWART SR. M.D.
Colon & Rectal Surgery
2520 ELISHA AVENUE
ZION, IL 60099
Lake County (800) 322-9183
JIANPING LIN M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
2520 ELISHA AVENUE
ZION, IL 60099
Lake County (215) 762-1179

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 Heidi Larder's NPI number?

The NPI number for Heidi Larder is 1346695095. It was assigned to this individual provider in the NPPES registry on May 2, 2016.

Where is Heidi Larder located?

Heidi Larder practices at 2520 Elisha Avenue, Zion, IL 60099. The listed phone number is (800) 322-9183.

What is Heidi Larder's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Heidi Larder enrolled in Medicare?

Yes. Heidi Larder is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Heidi Larder's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Heidi Larder reassigns Medicare benefits to City Of Hope Medical Group Of Illinois PLLC (Zion, 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 Heidi Larder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Heidi Larder accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Aspirus Health Plan, CareSource (Common Ground Healthcare) and Network Health list Heidi Larder 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.

Is Heidi Larder affiliated with any hospitals?

According to CMS data, Heidi Larder is affiliated with Midwestern Region Med Center, Inc.

When was this NPI record last updated?

The NPPES record for Heidi Larder was last updated on March 19, 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.