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MICHAEL ALAN MASTELLER M.D.
NPI 1497196455
Surgery in Chicago, IL

Active since July 07, 2013PECOS EnrolledAccepts Medicare Assignment
1500 S FAIRFIELD AVE, CHICAGO, IL 60608(773) 542-2000 Get Directions Write a Review

NPPES record last updated: November 16, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Michael Alan Masteller M.d. NPPES

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

MICHAEL ALAN MASTELLER M.D. (NPI 1497196455) is an individual surgery provider in Chicago, Illinois, licensed in Illinois (125063645) and active in the NPI registry since July 2013. He is enrolled in Medicare PECOS, is affiliated with Cgh Medical Center, and is a graduate of Indiana University School Of Medicine (2013).

NPPES Registry Identity

NPI1497196455
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameMICHAEL ALAN MASTELLERCredential: M.D.
Location Address1500 S FAIRFIELD AVEChicago, IL 60608-1782
Mailing Address125 S Jefferson St, Unit 3205Chicago, IL 60661-3739 · (219) 688-9208
Phone(773) 542-2000
Sole ProprietorNo
Medical School CMSIndiana University School Of MedicineGraduated 2013
Enumeration DateJuly 7, 2013
Last NPPES UpdateNovember 16, 2018
✔ NPI 1497196455 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in IL · 125063645✔ Licensed in IL · 036141184
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.
1500 S FAIRFIELD AVE, Chicago, IL 60608
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, MercyCare, MercyCare Health Plans.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

Michael Alan Masteller 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 ID1557605375
PECOS Enrollment IDI20191016000570
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 Reassignment

Medicare enrollment records show Michael Masteller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Rockford Health Physicians
72 mi
Multi-Specialty
8201 E RIVERSIDE BLVD
Rockford, IL 61114
  • Reassigned Medicare billing, Illinois enrollment
  • 1,375 clinicians in this Medicare group
NPI 1043242886 (608) 314-2428

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 4

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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
60 services60 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.
46 services25 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.
36 services36 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.
22 services20 patients

Hospital Affiliations CMS Care Compare 4

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

Cgh Medical Center

Acute Care Hospitals · Sterling, IL
2/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number140043
Location100 East Lefevre RoadSterling, IL 61081 · Whiteside County
Emergency services Birthing friendly

Fhn Memorial Hospital

Acute Care Hospitals · Freeport, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140160
Location1045 West Stephenson StreetFreeport, IL 61032 · Stephenson 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

Mercy Health System Corp

Acute Care Hospitals · Janesville, WI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520066
Location1000 Mineral Point AveJanesville, WI 53548 · Rock County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60608 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
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
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 20

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

AUDREY SHAE WHITNAH
Pharmacist
1500 S FAIRFIELD AVE
CHICAGO, IL 60608
Cook County (773) 542-2000
DR. FRANKLIN OLIVO RIJO PHARMD
Pharmacist
1500 S FAIRFIELD AVE
CHICAGO, IL 60608
Cook County (773) 542-2000
MS. KA'TEE ABERCROMBIE FNP-C
Nurse Practitioner (Family)
1500 S FAIRFIELD AVE
CHICAGO, IL 60608
Cook County (773) 542-2000
MARYAM BAIKPOUR MD
Obstetrics & Gynecology
1500 S FAIRFIELD AVE
CHICAGO, IL 60608
Cook County (773) 542-2000
ARNOLD ELANGO MD
Surgery
1500 S FAIRFIELD AVE
CHICAGO, IL 60608
Cook County (773) 542-2000
MR. MIGUEL BEAUCHAMP MD
Internal Medicine
1500 S FAIRFIELD AVE
CHICAGO, IL 60608
Cook County (773) 542-2000
CHARLEIGH PERRY MD
Student in an Organized Health Care Education/Training Program
1500 S FAIRFIELD AVE
CHICAGO, IL 60608
Cook County (773) 257-6613
DR. ALEXANDRA COLEMAN PSYD
Psychologist
1500 S FAIRFIELD AVE
CHICAGO, IL 60608
Cook County (773) 257-4026

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 Michael Masteller's NPI number?

The NPI number for Michael Masteller is 1497196455. It was assigned to this individual provider in the NPPES registry on July 7, 2013.

Where is Michael Masteller located?

Michael Masteller practices at 1500 S Fairfield Ave, Chicago, IL 60608. The listed phone number is (773) 542-2000.

What is Michael Masteller's specialty?

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

Is Michael Masteller enrolled in Medicare?

Yes. Michael Masteller 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 organization bills Medicare for Michael Masteller's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Masteller reassigns Medicare benefits to Rockford Health Physicians (Rockford, IL). The 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 Michael Masteller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Masteller accept?

Health plans from Anthem Blue Cross and Blue Shield, MercyCare and MercyCare Health Plans list Michael Masteller 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 Michael Masteller affiliated with any hospitals?

According to CMS data, Michael Masteller is affiliated with Cgh Medical Center, Fhn Memorial Hospital, Javon Bea Hospital and Mercy Health System Corp.

When was this NPI record last updated?

The NPPES record for Michael Masteller was last updated on November 16, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.