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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.

DR. MITALI ROY MD
NPI 1336213297
Hospitalist in Oak Lawn, IL

Active since November 20, 2006PECOS EnrolledAccepts Medicare Assignment
4440 W 95TH STREET, DEPT OF IM, OAK LAWN, IL 60453(708) 398-0287(708) 684-2032 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 18, 2022, Dec 27, 2021 (2 updates tracked since 2021).

About Dr. Mitali Roy Md NPPES

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

DR. MITALI ROY MD (NPI 1336213297) is an individual hospitalist provider in Oak Lawn, Illinois, licensed in Illinois (036098392) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, is affiliated with Advocate Christ Hospital & Medical Center, and is a graduate of Other (1986).

NPPES Registry Identity

NPI1336213297
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameDR. MITALI ROYCredential: MD
Location Address4440 W 95TH STREET, DEPT OF IMOak Lawn, IL 60453
Mailing Address29373 Network PlChicago, IL 60673-1293 · (847) 390-5900
Phone(708) 398-0287
Fax(708) 684-2032
Sole ProprietorNo
Medical School CMSOtherGraduated 1986
Enumeration DateNovember 20, 2006
Last NPPES UpdateJune 26, 20262 updates tracked since enumeration
NPPES CertifiedJune 26, 2026
✔ NPI 1336213297 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 · 036098392
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 036.098392 (IL)
4440 W 95TH STREET, Oak Lawn, IL 60453
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Other Identifiers 1

Medicaid036098392IL

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

Dr. Mitali Roy 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 ID7315900081
PECOS Enrollment IDI20041104000717
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 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.

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.
258 services116 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.
179 services75 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.
112 services98 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.
99 services91 patients

Hospital Affiliations CMS Care Compare

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

Advocate Christ Hospital & Medical Center

Acute Care Hospitals · Oak Lawn, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140208
Location4440 W 95th StreetOak Lawn, IL 60453 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60453 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
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 3

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
1 supplier21 claims21 services$14.25 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
2 suppliers33 claims33 services$61.38 avg. paid by Medicare
Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738
DME-Oxygen and Supplies · category DC000N
1 supplier12 claims12 services$29.64 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 6

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

PEDIATRIC SUBSPECIALTY AND HOSPITALIST ASSOCIATION LLC
Pediatrics
4440 W 95TH STREET
OAK LAWN, IL 60453
Cook County (708) 684-5580
GRAEME TWANOW M.D.
Emergency Medicine
4440 W 95TH STREET
OAK LAWN, IL 60453
Cook County (708) 684-5341
LISA RAUSCHERT MD
Radiology (Vascular & Interventional Radiology)
4440 W 95TH STREET, ADVOCATE CHRIST MEDICAL CENTER
OAK LAWN, IL 60453
Cook County (847) 226-6868
DR. SIREESHA ALLAMNENI D.O.
Physical Medicine & Rehabilitation
4440 W 95TH STREET
OAK LAWN, IL 60453
Cook County (708) 684-5428
CHALESE CHUDZINSKI PT, DPT
Physical Therapist
4440 W 95TH STREET
OAK LAWN, IL 60453
Cook County (708) 261-1396
DR. SARAH R JACOBSON DPT
Physical Therapist
4440 W 95TH STREET
OAKLAWN, IL 60453
Cook County (708) 684-5425

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 Mitali Roy's NPI number?

The NPI number for Mitali Roy is 1336213297. It was assigned to this individual provider in the NPPES registry on November 20, 2006.

Where is Mitali Roy located?

Mitali Roy practices at 4440 W 95th Street Dept Of Im, Oak Lawn, IL 60453. The listed phone number is (708) 398-0287.

What is Mitali Roy's specialty?

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

Is Mitali Roy enrolled in Medicare?

Yes. Mitali Roy 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 Mitali Roy affiliated with any hospitals?

According to CMS data, Mitali Roy is affiliated with Advocate Christ Hospital & Medical Center.

When was this NPI record last updated?

The NPPES record for Mitali Roy was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 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.