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JENNIFER HARWELL RN, FNP-C
NPI 1649685462
Nurse Practitioner - Family in Oakbrook Terrace, IL

Active since July 01, 2014PECOS EnrolledAccepts Medicare Assignment
1 LINCOLN CTR STE 1030, OAKBROOK TERRACE, IL 60181(312) 319-1031 Get Directions Write a Review

NPPES record last updated: May 29, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 29, 2026, Dec 2, 2024, Jun 6, 2024 and 3 more (6 updates tracked since 2019).

About Jennifer Harwell Rn, Fnp-c NPPES

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

JENNIFER HARWELL RN, FNP-C (NPI 1649685462) is an individual family provider in Oakbrook Terrace, Illinois, licensed in Texas (AP125903) and active in the NPI registry since July 2014. She is enrolled in Medicare PECOS, maintains 9 additional practice locations, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1649685462
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameJENNIFER HARWELLCredential: RN, FNP-C
Location Address1 LINCOLN CTR STE 1030Oakbrook Terrace, IL 60181-4258
Mailing Address1114 Rolling Hills TrlGlen Rose, TX 76043-1700
Phone(312) 319-1031
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateJuly 1, 2014
Last NPPES UpdateMay 29, 20266 updates tracked since enumeration
NPPES CertifiedMay 29, 2026
✔ NPI 1649685462 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in TX · AP125903✔ Licensed in VA · 0024190396✔ Licensed in MA · 10001941✔ Licensed in OR · 10026036✔ Licensed in CA · 95035537
1 LINCOLN CTR STE 1030, Oakbrook Terrace, IL 60181
Open in Google Maps ↗

Secondary Practice Locations 9

Location 1415 N Crescent Dr Ste 320Beverly Hills, CA 90210-6813 · Phone (888) 803-3370 · Fax (888) 803-3331
Location 25373 W Alabama St Ste 204Houston, TX 77056-5923 · Phone (888) 803-3370 · Fax (888) 803-3331
Location 32800 Eisenhower Ave Ste 220Alexandria, VA 22314-4587 · Phone (888) 803-3370
Location 4265 Franklin St Ste 1702Boston, MA 02110-3144 · Phone (888) 803-3370
Location 5333 1st St Ste ASan Francisco, CA 94105-2661 · Phone (888) 803-3370
Location 61190 Hereford StGlen Rose, TX 76043-5641 · Phone (817) 304-8875
Location 7401 Temple Hall Hwy Ste 2Granbury, TX 76049-8104 · Phone (682) 258-1903
Location 81400 N Coit Rd Ste 302McKinney, TX 75071-6656 · Phone (888) 803-3370
Location 92175 NW Raleigh St Ste 110Portland, OR 97210-2392 · Phone (888) 803-3370

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections 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

Jennifer Harwell Rn, 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 ID2163644964
PECOS Enrollment IDI20141111002027
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

7

Medicare enrollment records show Jennifer Harwell reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Comprehensive Rehab Consultants PLLC
629 mi
Physical Medicine & Rehabilitation
1300 WINDLASS DR
Middle River, MD 21220
  • Reassigned Medicare billing, Texas enrollment
  • 94 clinicians in this Medicare group
NPI 1710529771 (410) 687-1383
Legacy Physiatry Group LLC
776 mi
Physical Medicine & Rehabilitation
850 CENTRAL PKWY E STE 275
Plano, TX 75074
  • Reassigned Medicare billing, Texas enrollment
  • 96 clinicians in this Medicare group
NPI 1316078769 (972) 881-4688
Scott & White Clinic
790 mi
Internal Medicine
3500 GASTON AVE
Dallas, TX 75246
  • Reassigned Medicare billing, Texas enrollment
  • 2,795 clinicians in this Medicare group
NPI 1649820796 (214) 820-1933
Hillcrest Family Health Center
877 mi
Family Medicine
7300 BOSQUE BLVD
Waco, TX 76710
  • Reassigned Medicare billing, Texas enrollment
  • 74 clinicians in this Medicare group
NPI 1891796694 (254) 202-2600
Premier Physicians-Ii, P.A.
879 mi
Urgent Care
9110 JORDAN LN STE 100
Woodway, TX 76712
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Premier Physicians - Ii PA
  • 92 clinicians in this Medicare group
NPI 1801204656 (254) 855-6318
Circle Medical Care Group PA
1,007 mi
Family Medicine
400 N TAMPA ST FL 15
Tampa, FL 33602
  • Reassigned Medicare billing, District of Columbia and Texas enrollments
  • 54 clinicians in this Medicare group
NPI 1972358760 (888) 803-3370
Circle Medical Care Of California
1,841 mi
Family Medicine
333 1ST ST STE A
San Francisco, CA 94105
  • Reassigned Medicare billing, California enrollment
  • 178 clinicians in this Medicare group
NPI 1134596091 (888) 803-3370

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

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.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60181 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.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HERMANCE FORTUNE NURSE PRACTITIONER
Nurse Practitioner (Family)
1 LINCOLN CTR STE 1030
OAKBROOK TERRACE, IL 60181
Dupage County (314) 540-8814
MS. GRETCHEN F TWEED PA-C
Physician Assistant
1 LINCOLN CTR STE 1030
OAKBROOK TERRACE, IL 60181
Dupage County (312) 319-1031

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 Jennifer Harwell's NPI number?

The NPI number for Jennifer Harwell is 1649685462. It was assigned to this individual provider in the NPPES registry on July 1, 2014.

Where is Jennifer Harwell located?

Jennifer Harwell practices at 1 Lincoln Ctr Ste 1030, Oakbrook Terrace, IL 60181. The listed phone number is (312) 319-1031.

What is Jennifer Harwell's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Jennifer Harwell enrolled in Medicare?

Yes. Jennifer Harwell 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 organizations bill Medicare for Jennifer Harwell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Harwell reassigns Medicare benefits to 7 organizations: Comprehensive Rehab Consultants PLLC (Middle River, MD), Legacy Physiatry Group LLC (Plano, TX), Scott & White Clinic (Dallas, TX), Hillcrest Family Health Center (Waco, TX), Premier Physicians-Ii, P.A. (Woodway, TX) and 2 more organizations, listed in the Medicare section above. 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 Jennifer Harwell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jennifer Harwell accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 6 other insurers list Jennifer Harwell 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 Jennifer Harwell was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.