MARY E KELLER M.D.
NPI 1275567703
Surgery in Rockford, IL

Active since July 10, 2006PECOS EnrolledAccepts Medicare Assignment
5668 E STATE ST, ROCKFORD, IL 61108(815) 229-7580(815) 229-7585 Get Directions Write a Review

NPPES record last updated: October 6, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mary E Keller M.d. NPPES

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

MARY E KELLER M.D. (NPI 1275567703) is an individual surgery provider in Rockford, Illinois, licensed in Illinois (036107717) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Uw Health, and is a graduate of University Of Missouri, Kansas City, School Of Medicine (1994).

NPPES Registry Identity

NPI1275567703
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameMARY E KELLERCredential: M.D.
Location Address5668 E STATE STRockford, IL 61108-2464
Mailing Address5668 E State StRockford, IL 61108-2464 · (815) 229-7580 · Fax (815) 229-7585
Fax(815) 229-7585
Sole ProprietorNo
Medical School CMSUniversity Of Missouri, Kansas City, School Of MedicineGraduated 1994
Enumeration DateJuly 10, 2006
Last NPPES UpdateOctober 6, 2015
NPI 1275567703 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License Licensed in IL · 036107717
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.

5668 E STATE ST, Rockford, IL 61108

Other Identifiers 4

Medicare ID-Type UnspecifiedK22636
Medicaid036107717IL
Other020053661Railroad Medicare
Medicare UPINH45391

Accepted Insurance

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

Mary E Keller M.d. 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 ID5799704938
PECOS Enrollment IDI20051116000657
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 10

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.
570 services112 patients
Removal of tissue from wound, 20.0 sq cm or less 97597
This procedure involves the careful removal of damaged or infected tissue from a wound that's 20.0 square cm or less. It's done to promote healing and prevent further infection. The process is carried out under local anesthesia, ensuring minimal discomfort.
86 services36 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.
69 services27 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
47 services45 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.
40 services40 patients
Application of chemical to stop tissue regrowth in wound 17250
This procedure involves applying a special chemical to a wound to prevent unwanted tissue from growing back. It aids in proper healing by ensuring only healthy tissue regrows. It's a common, safe practice in wound care.
38 services19 patients

Hospital Affiliations CMS Care Compare 4

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

Uw Health

Acute Care Hospitals · Rockford, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140228
Location1401 East State StreetRockford, IL 61104 · Winnebago County
Emergency services Birthing friendly

Saint Anthony Medical Center

Acute Care Hospitals · Rockford, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140233
Location5666 East State StreetRockford, IL 61108 · Winnebago County
Emergency services Birthing friendly

Javon Bea Hospital

Acute Care Hospitals · Rockford, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140239
Location8201 E Riverside BlvdRockford, IL 61114 · Winnebago County
Emergency services Birthing friendly

Rochelle Community Hospital

Critical Access Hospitals · Rochelle, IL
OwnershipVoluntary non-profit - Private
CMS Certification Number141312
Location900 N 2nd StRochelle, IL 61068 · Ogle County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61108 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
$85.71 typical visit price
range $54.80 – $168.44
Typical copayment $21.42 (range $13.70 – $42.11)
Most-billed visit code 99203
Established Patient
$68.64 typical visit price
range $17.16 – $136.56
Typical copayment $17.16 (range $4.29 – $34.14)
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.

Referred Medical Equipment & Supplies CMS DME claims 3

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

Foam dressing, wound cover, sterile, pad size 16 sq. in. or less, with any size adhesive border, each dressing A6212
DME-Medical/Surgical Supplies · category DA023N
3 suppliers13 claims222 services$9.34 avg. paid by Medicare
Wound care set, for negative pressure wound therapy electrical pump, includes all supplies and accessories A6550
DME-Other DME · category DE000N
3 suppliers11 claims81 services$21.55 avg. paid by Medicare
Canister, disposable, used with suction pump, each A7000
DME-Other DME · category DE000N
3 suppliers11 claims54 services$7.01 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.

Thoracic Surgery (Cardiothoracic Vascular Surgery)
5668 E STATE ST, SUITE 1000
ROCKFORD, IL 61108
Surgery
5668 E STATE ST
ROCKFORD, IL 61108
Surgery
5668 E STATE ST, #2
ROCKFORD, IL 61108
Thoracic Surgery (Cardiothoracic Vascular Surgery)
5668 E STATE ST, SUITE1000
ROCKFORD, IL 61108
Psychiatry & Neurology (Neurology)
5668 E STATE ST, SUITE 2700
ROCKFORD, IL 61108
Psychiatry & Neurology (Neurology)
5668 E STATE ST, SUITE 2700
ROCKFORD, IL 61108
Orthopaedic Surgery
5668 E STATE ST, SUITE 400
ROCKFORD, IL 61108
Surgery
5668 E STATE ST, SUITE 1000
ROCKFORD, IL 61108

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 Mary Keller's NPI number?

The NPI number for Mary Keller is 1275567703. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Mary Keller located?

Mary Keller practices at 5668 E State St, Rockford, IL 61108. The listed phone number is (815) 229-7580.

What is Mary Keller's specialty?

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

Is Mary Keller enrolled in Medicare?

Yes. Mary Keller 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.

What insurance does Mary Keller accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Mary Keller 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 Mary Keller affiliated with any hospitals?

According to CMS data, Mary Keller is affiliated with Uw Health, Saint Anthony Medical Center, Javon Bea Hospital and Rochelle Community Hospital.

When was this NPI record last updated?

The NPPES record for Mary Keller was last updated on October 6, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.