MRS. JENNIFER C NIEVES FNP-C
NPI 1457716730
Nurse Practitioner - Adult Health in Long Grove, IL

Q: What is Jennifer Nieves's NPI number?

The NPI number for Jennifer Nieves is 1457716730. It was assigned to this individual provider in the NPPES registry on December 30, 2015.

Q: What is Jennifer Nieves'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 Jennifer Nieves was last updated on December 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 December 30, 2015PECOS EnrolledAccepts Medicare Assignment

3880 SALEM LAKE DR STE F, LONG GROVE, IL 60047(847) 719-2220(847) 719-2265 Get Directions Write a Review

NPPES record last updated: December 7, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 7, 2025, Nov 18, 2025, Nov 11, 2024 and 4 more (7 updates tracked since 2015).

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About Mrs. Jennifer C Nieves Fnp-c NPPES

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

MRS. JENNIFER C NIEVES FNP-C (NPI 1457716730) is an individual adult health provider in Long Grove, Illinois, licensed in Illinois (209013566) and active in the NPI registry since December 2015. She is enrolled in Medicare PECOS, is affiliated with Advocate Good Shepherd Hospital, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1457716730

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameMRS. JENNIFER C NIEVESCredential: FNP-C

Location Address3880 SALEM LAKE DR STE FLong Grove, IL 60047-5292

Mailing Address3880 Salem Lake Dr Ste FLong Grove, IL 60047-5292 · (847) 719-2220 · Fax (847) 719-2265

Phone(847) 719-2220

Fax(847) 719-2265

Sole ProprietorNo

Medical School CMSOtherGraduated 2015

Enumeration DateDecember 30, 2015

Last NPPES UpdateDecember 7, 20257 updates tracked since enumeration

NPPES CertifiedDecember 7, 2025

✔ NPI 1457716730 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

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

Taxonomy Code363LA2200X

License✔ Licensed in IL · 209013566

Also ListedNurse PractitionerTaxonomy 363L00000X · License 209013566 (IL)

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 209013566 (IL)

3880 SALEM LAKE DR STE F, Long Grove, IL 60047

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Other Identifiers 2

OtherMN3825849IL · Dea

Medicaid209013566IL

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

Mrs. Jennifer C Nieves 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 ID8820395338

PECOS Enrollment IDI20160329001337

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 Jennifer Nieves reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Best Practices Inpatient Care, Ltd.

6.0 mi

Internal Medicine

106 BARRINGTON COMMONS CT UNIT 1790
Barrington, IL 60011

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

NPI 1073549713 (847) 719-2220

Lutheran General Hospital

14 mi

Cardiovascular Disease

1775 DEMPSTER ST
Park Ridge, IL 60068

Reassigned Medicare billing, Illinois enrollment
Medicare enrollment name: Advocate Health And Hospitals Corporation
4,870 clinicians in this Medicare group

NPI 1801809306 (847) 723-2210

Crystal Lake Immediate Care Physicians Ltd.

14 mi

Emergency Medicine

525 E CONGRESS PKWY, SUITE 100
Crystal Lake, IL 60014

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

NPI 1538517198 (815) 479-7490

Physicians Immediate Care North Chicago LLC

22 mi

Urgent Care

4211 N CICERO AVE, SUITE 100
Chicago, IL 60641

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

NPI 1205814118 (815) 713-2738

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 2

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

539 services330 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

39 services36 patients

Hospital Affiliations CMS Care Compare

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

Advocate Good Shepherd Hospital

Acute Care Hospitals · Barrington, IL

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number140291

Location450 West Highway 22Barrington, IL 60010 · Lake County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60047 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 4

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

1 supplier66 claims66 services$15.72 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

1 supplier41 claims41 services$3.15 avg. paid by Medicare

Respiratory suction pump, home model, portable or stationary, electric E0600

DME-Other DME · category DE000N

2 suppliers22 claims22 services$31.69 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

2 suppliers83 claims83 services$67.69 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.

HELEN E OKORIE NP

Nurse Practitioner (Adult Health)