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JASON ZIMMERMANN M.D.
NPI 1083001077
Surgery in Oak Lawn, IL

Active since April 17, 2015PECOS EnrolledAccepts Medicare Assignment
4400 W 95TH ST STE 413, OAK LAWN, IL 60453(708) 499-0034 Get Directions Write a Review

NPPES record last updated: May 12, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 12, 2022, Dec 17, 2021 (2 updates tracked since 2021).

About Jason Zimmermann M.d. NPPES

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

JASON ZIMMERMANN M.D. (NPI 1083001077) is an individual surgery provider in Oak Lawn, Illinois, licensed in Illinois (036.147577) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Advocate Christ Hospital & Medical Center, and is a graduate of Rush Medical College Of Rush University (2015).

NPPES Registry Identity

NPI1083001077
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameJASON ZIMMERMANNCredential: M.D.
Location Address4400 W 95TH ST STE 413Oak Lawn, IL 60453-2662
Mailing Address29373 Network PlChicago, IL 60673-1293 · (847) 390-5900
Phone(708) 499-0034
Sole ProprietorYes
Medical School CMSRush Medical College Of Rush UniversityGraduated 2015
Enumeration DateApril 17, 2015
Last NPPES UpdateMay 12, 20222 updates tracked since enumeration
NPPES CertifiedMay 12, 2022
✔ NPI 1083001077 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in IL · 036.147577
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
4400 W 95TH ST STE 413, Oak Lawn, IL 60453
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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

Jason Zimmermann M.d. 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 ID9537478813
PECOS Enrollment IDI20210607002926
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 9

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.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
43 services43 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
37 services36 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
34 services24 patients
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 99211
This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.
31 services22 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.
21 services21 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
20 services18 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
$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.

Other Providers at the Same Location NPPES 4

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

PAUL R BALASH M.D.
Surgery
4400 W 95TH ST STE 413
OAK LAWN, IL 60453
Cook County (708) 346-4055
MIDWEST SURGICAL GROUP SC
Surgery
4400 W 95TH ST STE 413
OAK LAWN, FL 60453
Cook County (708) 346-4055
MALLORY PAULETTE KOSOW
Physician Assistant
4400 W 95TH ST STE 413
OAK LAWN, IL 60453
Cook County (708) 346-4055
DR. AMEER GOMBERAWALLA M.D.
Surgery
4400 W 95TH ST STE 413
OAK LAWN, IL 60453
Cook County (708) 346-4055

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 Jason Zimmermann's NPI number?

The NPI number for Jason Zimmermann is 1083001077. It was assigned to this individual provider in the NPPES registry on April 17, 2015.

Where is Jason Zimmermann located?

Jason Zimmermann practices at 4400 W 95th St Ste 413, Oak Lawn, IL 60453. The listed phone number is (708) 499-0034.

What is Jason Zimmermann's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Jason Zimmermann enrolled in Medicare?

Yes. Jason Zimmermann 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 Jason Zimmermann accept?

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

According to CMS data, Jason Zimmermann is affiliated with Advocate Christ Hospital & Medical Center.

When was this NPI record last updated?

The NPPES record for Jason Zimmermann was last updated on May 12, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.