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SUMMER NICOLE ROCHESTER DO
NPI 1649659335
Surgery in Wheaton, IL

Active since May 27, 2015PECOS EnrolledAccepts Medicare Assignment
7 BLANCHARD CIR STE 104, WHEATON, IL 60189(630) 668-0833(630) 668-7685 Get Directions Write a Review

NPPES record last updated: July 10, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 10, 2025, Feb 11, 2025, Aug 20, 2021 (3 updates tracked since 2021).

About Summer Nicole Rochester Do NPPES

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

SUMMER NICOLE ROCHESTER DO (NPI 1649659335) is an individual surgery provider in Wheaton, Illinois, licensed in Illinois (036172197) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Central Dupage Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1649659335
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameSUMMER NICOLE ROCHESTERCredential: DO
Location Address7 BLANCHARD CIR STE 104Wheaton, IL 60189-2038
Mailing Address7 Blanchard Cir Ste 104Wheaton, IL 60189-2038 · (630) 668-0833 · Fax (630) 668-7685
Phone(630) 668-0833
Fax(630) 668-7685
Sole ProprietorYes
Medical School CMSEdward Via Col Of Osteo Medicine-virginia CampusGraduated 2015
Enumeration DateMay 27, 2015
Last NPPES UpdateJuly 10, 20253 updates tracked since enumeration
NPPES CertifiedJuly 10, 2025
✔ NPI 1649659335 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in IL · 036172197✔ Licensed in SC · 37645✔ Licensed in SC · LL37645
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
7 BLANCHARD CIR STE 104, Wheaton, IL 60189
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1701 Grove Rd, 3rd Floor Support TowerGreenville, SC 29605-4210 · Phone (864) 455-1435 · Fax (864) 455-1320
Location 2100 Omni Dr Ste BSeneca, SC 29672-9448 · Phone (864) 886-9250 · Fax (864) 886-9251
Location 32650 Ridge AveEvanston, IL 60201-1700 · Phone (847) 982-6710

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

Summer Nicole Rochester Do 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 ID6800103607
PECOS Enrollment IDI20250117003132
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

3

Medicare enrollment records show Summer Rochester reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Central Dupage Physician Group
2.1 mi
Family Medicine
5777 DEPARTMENT
Carol Stream, IL 60122
  • Reassigned Medicare billing, Illinois enrollment
  • 1,664 clinicians in this Medicare group
NPI 1033149844 (630) 933-3300
Northwestern Medical Faculty Foundation
14 mi
Multi-Specialty
DEPT 5777
Carol Stream, IL 60122
  • Reassigned Medicare billing, Illinois enrollment
  • 4,817 clinicians in this Medicare group
NPI 1346235314 (855) 694-2866
Endeavor Health Medical Group
26 mi
Allergy & Immunology
1000 CENTRAL ST
Evanston, IL 60201
  • Reassigned Medicare billing, Illinois enrollment
  • 4,841 clinicians in this Medicare group
NPI 1497701882 (847) 570-5235

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 7

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.
64 services51 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
31 services27 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.
30 services15 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.
29 services25 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.
20 services20 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
19 services19 patients

Hospital Affiliations CMS Care Compare

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

Northwestern Medicine Central Dupage Hospital

Acute Care Hospitals · Winfield, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140242
Location25 North Winfield RoadWinfield, IL 60190 · Du Page County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60189 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
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
Most-billed visit code 99213
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 5

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

BETTY JO MARTINEZ PA-C
Physician Assistant
7 BLANCHARD CIR STE 104
WHEATON, IL 60189
Dupage County (630) 668-0833
ELISABETH A VALLONE PA-C
Physician Assistant
7 BLANCHARD CIR STE 104
WHEATON, IL 60189
Dupage County (630) 668-0833
DR. JEFFREY S FRONZA MD
Surgery
7 BLANCHARD CIR STE 104
WHEATON, IL 60189
Dupage County (630) 668-0833
MADELINE M MANDOZA PA-C
Physician Assistant
7 BLANCHARD CIR STE 104
WHEATON, IL 60189
Dupage County (630) 668-0833
MR. CONNOR J SULLIVAN PA-C
Physician Assistant
7 BLANCHARD CIR STE 104
WHEATON, IL 60189
Dupage County (630) 668-0833

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 Summer Rochester's NPI number?

The NPI number for Summer Rochester is 1649659335. It was assigned to this individual provider in the NPPES registry on May 27, 2015.

Where is Summer Rochester located?

Summer Rochester practices at 7 Blanchard Cir Ste 104, Wheaton, IL 60189. The listed phone number is (630) 668-0833.

What is Summer Rochester's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Summer Rochester enrolled in Medicare?

Yes. Summer Rochester 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 Summer Rochester's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Summer Rochester reassigns Medicare benefits to 3 organizations: Central Dupage Physician Group (Carol Stream, IL), Northwestern Medical Faculty Foundation (Carol Stream, IL) and Endeavor Health Medical Group (Evanston, IL). 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 Summer Rochester's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Summer Rochester affiliated with any hospitals?

According to CMS data, Summer Rochester is affiliated with Northwestern Medicine Central Dupage Hospital.

When was this NPI record last updated?

The NPPES record for Summer Rochester was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.