Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Summer Slininger

Physician Assistant β€’ Chicago, IL

Active NPI 1679248504 Individual Practitioner Female Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

1 E Superior St Ste 306
Chicago, IL 606112595

Call 5635089131 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1 E Superior St Ste 306

Chicago, IL 606112595

Telephone 5635089131
Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Clarity Clinic Llc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2022

Open Payments general payments, program year 2025

All general payments: $2,478.65 across 115 records.

By nature of payment

  • Food and Beverage: $2,478.65 across 115 records.

Reporting-company totals (3 largest of 18)

  • Otsuka America Pharmaceutical, Inc.: $548.28 across 16 records.
  • ABBVIE INC.: $448.87 across 35 records.
  • Janssen Pharmaceuticals, Inc: $307.56 across 9 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

4 years (graduated 2022)

CMS Doctors and Clinicians data list 2022 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2021

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

What this does not show: Telehealth (some services)

It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Summer Slininger has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Summer Slininger as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Chicago and Illinois

1,446 active clinicians are listed under Physician Assistant with a practice address in Chicago, IL (4,929 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Chicago

17.4% of these 1,446 clinicians have the CMS telehealth indicator.

63.6% of these 1,446 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments Β· Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 115 records totaling $2,478.65.

Manufacturer Payment Nature Product Type Amount ($)
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
REXULTI General $116.78
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
SPRAVATO General $41.82
Vanda Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
FANAPT General $39.22
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
SPRAVATO General $39.06
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
SPRAVATO General $38.79
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
SPRAVATO General $38.00
Teva Pharmaceuticals USA, Inc.
Food and Beverage
In-kind items and services
AUSTEDO XR General $36.36
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
SPRAVATO General $35.28
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
REXULTI General $34.93
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
REXULTI General $34.79
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
SPRAVATO General $34.44
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $33.93
Corium, LLC
Food and Beverage
In-kind items and services
Azstarys General $33.70
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
REXULTI General $33.37
TMS NeuroHealth Centers Inc.
Food and Beverage
Cash or cash equivalent
TMS NeuroHealth Centers Inc. General $33.20
Teva Pharmaceuticals USA, Inc.
Food and Beverage
In-kind items and services
AUSTEDO XR General $33.17
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $32.99
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
REXULTI General $32.19
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $31.49
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $31.49
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $30.29
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
REXULTI General $29.89
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
REXULTI General $29.26
TMS NeuroHealth Centers Inc.
Food and Beverage
Cash or cash equivalent
TMS NeuroHealth Centers Inc. General $29.08
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
REXULTI General $28.59

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2023-08-28
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES IL 085009548

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Illinois Department of Financial and Professional Regulation.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PHYSICIAN ASSISTANT

Medicare Enrollment ID

I20231115001594

Enrollment State Jurisdiction

IL

PECOS Control ID

2163879974

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Clarity Clinic Llc

1 E Superior St, Chicago, IL 606112595

Phone: 3127549404

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

13 listed
Dr. Bhargavi Ancha , MD

Psychiatry & Neurology - Psychiatry

NPI 1881223576

Doctor of Medicine (M.D.)

Dr. May Chammaa , MD

Psychiatry & Neurology - Psychiatry

NPI 1083352702

Doctor of Medicine (M.D.)

NPI 1346984267

PHYSICIANASSISTANT

Dr. Sahar Eftekhar , DO

Psychiatry & Neurology - Psychiatry

NPI 1376819565

Doctor of Osteopathic Medicine (D.O.)

Dr. Chiara Ferrari , MD

Psychiatry & Neurology - Psychiatry

NPI 1457627887

Doctor of Medicine (M.D.)

Alexandra Gregor , PA-C

Physician Assistant

NPI 1609429893

Physician Assistant (Certified)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

10 Historical Events
πŸ“
Updated Practice Location August 28, 2023

Registered at 1 E SUPERIOR ST STE 306, CHICAGO, IL 606112595 (Tel: 5635089131)

πŸ“
Updated Business Mailing Address August 28, 2023

Registered at 1 E SUPERIOR ST STE 306, CHICAGO, IL 606112595 (Tel: 5635089131)

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) August 28, 2023

Physician Assistant (license number reported to NPPES: IL 085009548)

πŸ“
Updated Business Mailing Address February 23, 2022

Registered at 518 W LOCUST ST, DAVENPORT, IA 528032829 (Tel: 5635089131)

βœ…
NPI Profile Active August 12, 2021

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) August 12, 2021

Registered at 205 LAKE DR, DURANT, IA 527479779 (Tel: 5635089131)

πŸ“
Business Mailing Address (Initial Record) August 12, 2021

Registered at 205 LAKE DR, DURANT, IA 527479779 (Tel: 5635089131)

πŸ‘€
Provider Name / Credentials (Initial Record) August 12, 2021

Recorded as SUMMER SLININGER

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) August 12, 2021

Student in an Organized Health Care Education/Training Program

🟒
Initial NPI Registration & Enumeration August 12, 2021

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1679248504
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 12, 2021
Last Update: August 28, 2023
Sole Proprietor: Yes

Other Physician Assistants in Chicago

All Physician Assistants in Chicago

Mailing Address

1 E Superior St Ste 306

Chicago, IL 606112595

Phone: 5635089131

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.