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MR. ROBERT F. THOMANN PA-C
NPI 1114914199
Physician Assistant in Chicago, IL

Active since October 04, 2005PECOS Enrolled
93.08/100
CMS Quality Rating
5145 N CALIFORNIA AVE, CHICAGO, IL 60625(773) 989-3800 Get Directions Write a Review

NPPES record last updated: March 19, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 19, 2026, Oct 30, 2020 (2 updates tracked since 2020).

About Mr. Robert F. Thomann Pa-c NPPES

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

MR. ROBERT F. THOMANN PA-C (NPI 1114914199) is an individual physician assistant in Chicago, Illinois, licensed in Illinois (085002298) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1114914199
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. ROBERT F. THOMANNCredential: PA-C
Location Address5145 N CALIFORNIA AVEChicago, IL 60625-3661
Mailing Address2650 Ridge Ave Ste 1223Evanston, IL 60201-1700 · (847) 570-2040
Phone(773) 989-3800
Sole ProprietorNo
Enumeration DateOctober 4, 2005
Last NPPES UpdateMarch 19, 20262 updates tracked since enumeration
NPPES CertifiedMarch 19, 2026
✔ NPI 1114914199 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in IL · 085002298
Definition
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.
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License 085-002298 (IL)
Also ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X · License 085002298 (IL)
5145 N CALIFORNIA AVE, Chicago, IL 60625
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Secondary Practice Location 1

Location 11501 S California AveChicago, IL 60608-1732 · Phone (773) 257-6843

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Robert F. Thomann Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 2

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.

Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
46 services43 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
26 services25 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60625 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
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
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.

93.08/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.79
Promoting Interoperability100
Improvement Activities40

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.

IVAN ZRANTCHEV MD
Emergency Medicine
5145 N CALIFORNIA AVE
CHICAGO, IL 60625
Cook County (773) 878-8200
AMC ANESTHESIA LTD
Anesthesiology
5145 N CALIFORNIA AVE
CHICAGO, IL 60625
Cook County (773) 878-8200
GLORIA NEZIANYA APN-CNP
Nurse Practitioner
5145 N CALIFORNIA AVE, STE M276
CHICAGO, IL 60625
Cook County (773) 878-8200
DR. SINAMIS IDREI MD
Internal Medicine
5145 N CALIFORNIA AVE
CHICAGO, IL 60625
Cook County (773) 787-8200
KAYLA ARLENE BALOUSEK MD
Emergency Medicine
5145 N CALIFORNIA AVE
CHICAGO, IL 60625
Cook County (773) 878-8200
JULIE I FRITZ PA
Physician Assistant
5145 N CALIFORNIA AVE
CHICAGO, IL 60625
Cook County (773) 989-3800
DR. ARTEMIS KHOJASTEH M.D.
Emergency Medicine
5145 N CALIFORNIA AVE, DEPARTMENT OF EMERGENCY MEDICINE
CHICAGO, IL 60625
Cook County (773) 878-8200
WILMER FERNANDO DAVILA M.D.
Anesthesiology
5145 N CALIFORNIA AVE
CHICAGO, IL 60625
Cook County (773) 293-5486

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 Robert Thomann's NPI number?

The NPI number for Robert Thomann is 1114914199. It was assigned to this individual provider in the NPPES registry on October 4, 2005.

Where is Robert Thomann located?

Robert Thomann practices at 5145 N California Ave, Chicago, IL 60625. The listed phone number is (773) 989-3800.

What is Robert Thomann's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Robert Thomann enrolled in Medicare?

Yes. Robert Thomann is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Robert Thomann was last updated on March 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.