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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KRISTEN GERVASI APN
NPI 1548621121
Nurse Practitioner - Family in Flossmoor, IL

Active since March 10, 2016PECOS EnrolledAccepts Medicare Assignment
19550 GOVERNORS HWY, FLOSSMOOR, IL 60422(708) 915-3100 Get Directions Write a Review

NPPES record last updated: August 2, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 2, 2026, Jul 23, 2026, May 8, 2018 (3 updates tracked since 2018).

About Kristen Gervasi Apn NPPES

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

KRISTEN GERVASI APN (NPI 1548621121) is an individual family provider in Flossmoor, Illinois, licensed in Illinois (277.002075) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS, is affiliated with The University Of Chicago Medical Center, and maintains a secondary practice location in Manhattan.

NPPES Registry Identity

NPI1548621121
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameKRISTEN GERVASICredential: APN
Location Address19550 GOVERNORS HWYFlossmoor, IL 60422-2125
Mailing Address19550 Governors HwyFlossmoor, IL 60422-2125 · (708) 915-3100
Phone(708) 915-3100
Sole ProprietorYes
Medical School CMSOtherGraduated 2015
Enumeration DateMarch 10, 2016
Last NPPES UpdateAugust 2, 20263 updates tracked since enumeration
NPPES CertifiedAugust 2, 2026
✔ NPI 1548621121 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 IL · 277.002075✔ Licensed in IL · 209014028
19550 GOVERNORS HWY, Flossmoor, IL 60422
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Secondary Practice Location 1

Location 116249 W Palomino Path Ste 5Manhattan, IL 60442-1488 · Phone (708) 414-0564

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Kristen Gervasi Apn 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 ID2264739366
PECOS Enrollment IDI20160404001226
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.

Areas of Expertise CMS Part B claims 6

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.

Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
214 services178 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.
183 services178 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.
176 services145 patients
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251
This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.
131 services97 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
28 services28 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
25 services25 patients

Hospital Affiliations CMS Care Compare 3

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

The University Of Chicago Medical Center

Acute Care Hospitals · Chicago, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140088
Location5841 South MarylandChicago, IL 60637 · Cook County
Emergency services Birthing friendly

Ingalls Memorial Hospital

Acute Care Hospitals · Harvey, IL
2/5 CMS rating
OwnershipPhysician
CMS Certification Number140191
Location1 Ingalls DriveHarvey, IL 60426 · Cook County
Emergency services Birthing friendly

Community Hospital

Acute Care Hospitals · Munster, IN
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150125
Location901 Macarthur BlvdMunster, IN 46321 · Lake County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60422 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
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
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 5

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

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
3 suppliers39 claims39 services$42.40 avg. paid by Medicare
Patient lift, hydraulic or mechanical, includes any seat, sling, strap(s) or pad(s) E0630
DME-Other DME · category DE000N
2 suppliers11 claims11 services$36.81 avg. paid by Medicare
Standard hemi (low seat) wheelchair K0002
DME-Wheelchairs · category DD000N
1 supplier79 claims79 services$30.97 avg. paid by Medicare
Lightweight wheelchair K0003
DME-Wheelchairs · category DD000N
1 supplier69 claims69 services$26.22 avg. paid by Medicare
Elevating leg rests, pair (for use with capped rental wheelchair base) K0195
DME-Wheelchairs · category DD021N
1 supplier152 claims152 services$7.31 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.

KIMBERLY KRAMER RD, LDN
Dietitian, Registered
19550 GOVERNORS HWY
FLOSSMOOR, IL 60422
Cook County (708) 915-8853
MS. LAURA MUELLER RD, LDN
Dietitian, Registered
19550 GOVERNORS HWY, SUITE 2750
FLOSSMOOR, IL 60422
Cook County (708) 915-8532
DANIEL A YOHAY M.D.
Internal Medicine (Nephrology)
19550 GOVERNORS HWY, SUITE 2000
FLOSSMOOR, IL 60422
Cook County (708) 957-8750
FLOSSMOOR PAIN INSTITUTE AND SURGICAL CARE, LLC
Clinic/Center
19550 GOVERNORS HWY, SUITE 1400
FLOSSMOOR, IL 60422
Cook County (708) 922-1902
CHUN-LEI C TSAI LIC. ACUPUNCTURIST
Acupuncturist
19550 GOVERNORS HWY
FLOSSMOOR, IL 60422
Cook County (708) 206-1656
RONALD RIVERA PT
Physical Therapist
19550 GOVERNORS HWY
FLOSSMOOR, IL 60422
Cook County (708) 915-8409
DR. AKILAH J TOWNSEND DPT
Physical Therapist
19550 GOVERNORS HWY
FLOSSMOOR, IL 60422
Cook County (708) 915-8470
JENNIFER C SARKEY NP-C
Nurse Practitioner
19550 GOVERNORS HWY, SUITE 3300
FLOSSMOOR, IL 60422
Cook County (708) 915-8660

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 Kristen Gervasi's NPI number?

The NPI number for Kristen Gervasi is 1548621121. It was assigned to this individual provider in the NPPES registry on March 10, 2016.

Where is Kristen Gervasi located?

Kristen Gervasi practices at 19550 Governors Hwy, Flossmoor, IL 60422. The listed phone number is (708) 915-3100.

What is Kristen Gervasi's specialty?

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

Is Kristen Gervasi enrolled in Medicare?

Yes. Kristen Gervasi 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.

Is Kristen Gervasi affiliated with any hospitals?

According to CMS data, Kristen Gervasi is affiliated with The University Of Chicago Medical Center, Ingalls Memorial Hospital and Community Hospital.

When was this NPI record last updated?

The NPPES record for Kristen Gervasi was last updated on August 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days 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.