DR. AARON JEREMY CHAISE MD
NPI 1770044372
Family Medicine in Chicago, IL

Q: What is Aaron Chaise's NPI number?

The NPI number for Aaron Chaise is 1770044372. It was assigned to this individual provider in the NPPES registry on March 27, 2019.

Q: What is Aaron Chaise's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Aaron Chaise was last updated on January 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.

Active since March 27, 2019PECOS EnrolledAccepts Medicare Assignment

87.08/100

CMS Quality Rating

2301 E 93RD ST, CHICAGO, IL 60617(773) 356-8731(773) 933-8717 Get Directions Write a Review

NPPES record last updated: January 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 10, 2025, Jan 2, 2025, Dec 27, 2024 and 2 more (5 updates tracked since 2024).

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About Dr. Aaron Jeremy Chaise Md NPPES

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

DR. AARON JEREMY CHAISE MD (NPI 1770044372) is an individual family medicine provider in Chicago, Illinois, licensed in Illinois (036.160147) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Advocate Trinity Hospital, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1770044372

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameDR. AARON JEREMY CHAISECredential: MD

Location Address2301 E 93RD STChicago, IL 60617-3913

Mailing Address29373 Network PlChicago, IL 60673-3913 · (847) 390-5900

Phone(773) 356-8731

Fax(773) 933-8717

Sole ProprietorNo

Medical School CMSOtherGraduated 2018

Enumeration DateMarch 27, 2019

Last NPPES UpdateJanuary 10, 20255 updates tracked since enumeration

NPPES CertifiedJanuary 10, 2025

✔ NPI 1770044372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in IL · 036.160147

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

2301 E 93RD ST, Chicago, IL 60617

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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

Dr. Aaron Jeremy Chaise 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 ID4082092374

PECOS Enrollment IDI20220727002977

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.

Hospital Affiliations CMS Care Compare

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

Advocate Trinity Hospital

Acute Care Hospitals · Chicago, IL

2/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number140048

Location2320 E 93rd StChicago, IL 60617 · Cook County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60617 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

$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.

87.08/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

70.79

Promoting Interoperability

100

Improvement Activities

Cost

52.82

Other Providers at the Same Location NPPES 17

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

DR. RICHARD F WARREN MD

Internal Medicine (Medical Oncology)

2301 E 93RD ST, SUITE 110
CHICAGO, IL 60617

Cook County (773) 731-2982

SARA OMAR NIMER PHARMD

Pharmacist (Ambulatory Care)