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SESHANK ARIMILLI
NPI 1053773044
Internal Medicine - Infectious Disease in Maywood, IL

Active since March 28, 2016PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
2160 S 1ST AVE BLDG 1027609, MAYWOOD, IL 60153(708) 216-6497(708) 216-6890 Get Directions Write a Review

NPPES record last updated: December 22, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 22, 2021, Jun 17, 2019, Mar 28, 2016 (3 updates tracked since 2016).

About Seshank Arimilli NPPES

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

SESHANK ARIMILLI (NPI 1053773044) is an individual infectious disease provider in Maywood, Illinois, licensed in Illinois (036.148916) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS, is affiliated with Palos Community Hospital, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1053773044
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameSESHANK ARIMILLI
Location Address2160 S 1ST AVE BLDG 1027609Maywood, IL 60153-3328
Mailing Address2160 S 1st Ave Bldg 1027609Maywood, IL 60153-3328 · (708) 216-6497 · Fax (708) 216-6890
Phone(708) 216-6497
Fax(708) 216-6890
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateMarch 28, 2016
Last NPPES UpdateDecember 22, 20213 updates tracked since enumeration
NPPES CertifiedDecember 22, 2021
✔ NPI 1053773044 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in IL · 036.148916
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
2160 S 1ST AVE BLDG 1027609, Maywood, IL 60153
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.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

Seshank Arimilli 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 ID9234499104
PECOS Enrollment IDI20210422000985
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 5

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 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.
1,772 services514 patients
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.
197 services63 patients
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.
169 services159 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.
55 services32 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.
46 services46 patients

Hospital Affiliations CMS Care Compare 4

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

Palos Community Hospital

Acute Care Hospitals · Palos Heights, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140062
Location12251 South 80th AvenuePalos Heights, IL 60463 · Cook County
Emergency services Birthing friendly

The University Of Chicago Medical Center

Acute Care Hospitals · Chicago, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140088
Location5841 South MarylandChicago, IL 60637 · Cook County
Emergency services Birthing friendly

Osf Little Company Of Mary Medical Center

Acute Care Hospitals · Evergreen Park, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140179
Location2800 W 95th StEvergreen Park, IL 60805 · Cook County
Emergency services Birthing friendly

Ingalls Memorial Hospital

Acute Care Hospitals · Harvey, IL
2/5 CMS rating
OwnershipPhysician
CMS Certification Number140191
Location1 Ingalls DriveHarvey, IL 60426 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60153 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

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 Seshank Arimilli's NPI number?

The NPI number for Seshank Arimilli is 1053773044. It was assigned to this individual provider in the NPPES registry on March 28, 2016.

Where is Seshank Arimilli located?

Seshank Arimilli practices at 2160 S 1st Ave Bldg 1027609, Maywood, IL 60153. The listed phone number is (708) 216-6497.

What is Seshank Arimilli's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Seshank Arimilli enrolled in Medicare?

Yes. Seshank Arimilli 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 Seshank Arimilli accept?

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

According to CMS data, Seshank Arimilli is affiliated with Palos Community Hospital, The University Of Chicago Medical Center, Osf Little Company Of Mary Medical Center and Ingalls Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Seshank Arimilli was last updated on December 22, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.