1. Home
  2. Directory
  3. Illinois
  4. Bolingbrook
  5. Hospitalist
  6. NPI Profile

MATTHEW J BERTINI MD
NPI 1639463458
Hospitalist in Bolingbrook, IL

Active since June 09, 2011PECOS EnrolledAccepts Medicare Assignment
1000 REMINGTON BLVD, 200, BOLINGBROOK, IL 60440(630) 312-7755 Get Directions Write a Review

NPPES record last updated: March 2, 2017. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Matthew J Bertini Md NPPES

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

MATTHEW J BERTINI MD (NPI 1639463458) is an individual hospitalist provider in Bolingbrook, Illinois, licensed in Illinois (036133537) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, is affiliated with Uchicago Medicine Adventhealth Bolingbrook, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1639463458
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameMATTHEW J BERTINICredential: MD
Location Address1000 REMINGTON BLVD, 200Bolingbrook, IL 60440-5114
Mailing Address1000 Remington Blvd, 200Bolingbrook, IL 60440-5114
Phone(630) 312-7755
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateJune 9, 2011
Last NPPES UpdateMarch 2, 2017
✔ NPI 1639463458 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in IL · 036133537
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License 036133537 (IL)
1000 REMINGTON BLVD, Bolingbrook, IL 60440
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.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

Matthew J Bertini Md 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 ID3870720808
PECOS Enrollment IDI20131218000498
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 Matthew Bertini reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Suburban Pulmonary & Sleep Associates Ltd
12 mi
Pulmonary Disease
700 E OGDEN AVE, SUITE 202
Westmont, IL 60559
  • Reassigned Medicare billing, Illinois enrollment
  • 44 clinicians in this Medicare group
NPI 1649283896 (630) 789-9785
Central Dupage Hospital Association
14 mi
General Acute Care Hospital
25 NORTH WINFIELD RD.
Winfield, IL 60190
  • Reassigned Medicare billing, Illinois enrollment
  • 129 clinicians in this Medicare group
NPI 1003864810 (630) 933-1600
Advance Inpatient Medicine LLC
14 mi
Hospitalist
903 COMMERCE DRIVE, SUITE 333
Oak Brook, IL 60523
  • Reassigned Medicare billing, Illinois enrollment
  • 63 clinicians in this Medicare group
NPI 1265989875 (630) 571-6770

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
452 services159 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.
410 services78 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
131 services121 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.
125 services116 patients
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and G0180
This is a service where a doctor or authorized practitioner certifies that you require Medicare-covered home health services. They will communicate with the home health agency and review reports on your health status to ensure you receive appropriate care. This does not involve an in-person visit.
31 services29 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
24 services15 patients

Hospital Affiliations CMS Care Compare

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

Uchicago Medicine Adventhealth Bolingbrook

Acute Care Hospitals · Bolingbrook, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140304
Location500 Remington BoulevardBolingbrook, IL 60440 · Will County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60440 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
$137.43 typical visit price
range $59.81 – $181.38
Typical copayment $34.35 (range $14.95 – $45.34)
Most-billed visit code 99204
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.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
3 suppliers101 claims101 services$13.59 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers101 claims101 services$58.64 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.

ADVENTIST HEALTH PARTNERS, INC
Internal Medicine
1000 REMINGTON BLVD, STE 200
BOLINGBROOK, IL 60440
Will County (630) 312-7865
DR. HELEN FERNG M.D.
Internal Medicine
1000 REMINGTON BLVD, SUITE 200
BOLINGBROOK, IL 60440
Will County (630) 312-7755
DR. ALI H BAWAMIA MD
Hospitalist
1000 REMINGTON BLVD, SUITE 200
BOLINGBROOK, IL 60440
Will County (630) 312-7755
MELISSA MARIE KELLY DO
Hospitalist
1000 REMINGTON BLVD, SUITE 200 ATTN: AIM
BOLINGBROOK, IL 60440
Will County (630) 312-7755
DR. STEPHEN LEE
Hospitalist
1000 REMINGTON BLVD, SUITE 200
BOLINGBROOK, IL 60440
Will County (630) 312-7755
DR. HYTHEM R. ZAYED MD, MPH
Hospitalist
1000 REMINGTON BLVD, SUITE 200
BOLINGBROOK, IL 60440
Will County (630) 312-7755
PATTERSON MEDICAL SUPPLY, INC
Durable Medical Equipment & Medical Supplies
1000 REMINGTON BLVD, STE 210
BOLINGBROOK, IL 60440
Will County (630) 378-6285
MILIND SHAM SHIRSAT DO
Hospitalist
1000 REMINGTON BLVD, SUITE 200
BOLINGBROOK, IL 60440
Will County (630) 312-7755

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 Matthew Bertini's NPI number?

The NPI number for Matthew Bertini is 1639463458. It was assigned to this individual provider in the NPPES registry on June 9, 2011.

Where is Matthew Bertini located?

Matthew Bertini practices at 1000 Remington Blvd 200, Bolingbrook, IL 60440. The listed phone number is (630) 312-7755.

What is Matthew Bertini's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Matthew Bertini enrolled in Medicare?

Yes. Matthew Bertini 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 Matthew Bertini's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Bertini reassigns Medicare benefits to 3 organizations: Suburban Pulmonary & Sleep Associates Ltd (Westmont, IL), Central Dupage Hospital Association (Winfield, IL) and Advance Inpatient Medicine LLC (Oak Brook, 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 Matthew Bertini's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Matthew Bertini accept?

Health plans from Oscar Health list Matthew Bertini 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 Matthew Bertini affiliated with any hospitals?

According to CMS data, Matthew Bertini is affiliated with Uchicago Medicine Adventhealth Bolingbrook.

When was this NPI record last updated?

The NPPES record for Matthew Bertini was last updated on March 2, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.