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MR. JASON LONG M.D.
NPI 1033416151
Surgery in Chicago, IL

Active since February 25, 2011PECOS EnrolledAccepts Medicare Assignment
5841 S. MARYLAND AVE, UNIVERSITY OF CHICAGO HOSPITALS, CHICAGO, IL 60637(773) 702-1000 Get Directions Write a Review

NPPES record last updated: February 25, 2011. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mr. Jason Long M.d. NPPES

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

MR. JASON LONG M.D. (NPI 1033416151) is an individual surgery provider in Chicago, Illinois, licensed in Illinois (036117184) and active in the NPI registry since February 2011. He is enrolled in Medicare PECOS, is affiliated with Unc Hospitals, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1033416151
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameMR. JASON LONGCredential: M.D.
Location Address5841 S. MARYLAND AVE, UNIVERSITY OF CHICAGO HOSPITALSChicago, IL 60637
Mailing Address1660 N Lasalle St, 2811Chicago, IL 60614-6000 · (312) 315-6502
Phone(773) 702-1000
Sole ProprietorYes
Medical School CMSOtherGraduated 2004
Enumeration DateFebruary 25, 2011
✔ NPI 1033416151 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in IL · 036117184
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.
5841 S. MARYLAND AVE, Chicago, IL 60637
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Jason Long 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 ID9335376748
PECOS Enrollment IDI20131210001550
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.

Medicare Billing Reassignment

Medicare enrollment records show Jason Long reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of North Carolina At Chapel Hill
582 mi
Neurological Surgery
2206 WILBORN AVE, SUITE ONE
South Boston, VA 24592
  • Reassigned Medicare billing, North Carolina enrollment
  • 2,797 clinicians in this Medicare group
NPI 1407308703 (984) 974-1273

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

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.

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.
43 services34 patients
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.
31 services19 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
23 services23 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.
16 services14 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.
13 services13 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
12 services11 patients

Hospital Affiliations CMS Care Compare

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

Unc Hospitals

Acute Care Hospitals · Chapel Hill, NC
5/5 CMS rating
OwnershipGovernment - State
CMS Certification Number340061
Location101 Manning DriveChapel Hill, NC 27514 · Orange County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60637 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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
1 supplier13 claims13 services$56.67 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier14 claims14 services$15.05 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers26 claims26 services$86.13 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

ANTHONY CARRERA MD
Internal Medicine
5841 S. MARYLAND AVE, 7082
CHICAGO, IL 60637
Cook County (773) 702-6840
HOK LEONG CHIN
Pediatrics
5841 S. MARYLAND AVE, M/C 8016
CHICAGO, IL 60637
Cook County (773) 702-6435
DR. MAEANNA MERRILL MD
Pediatrics
5841 S. MARYLAND AVE, M/C 8016
CHICAGO, IL 60637
Cook County (773) 702-1000
DR. MARTIN MICHAEL GRUCA MD
Internal Medicine (Cardiovascular Disease)
5841 S. MARYLAND AVE, M/C 6080
CHICAGO, IL 60637
Cook County (773) 702-5211
MARY ROSE LOFTUS DO
Pediatrics (Pediatric Critical Care Medicine)
5841 S. MARYLAND AVE, M/C 1145
CHICAGO, IL 60637
Cook County (773) 702-3020
TEKLA MOLLER MD
Pediatrics
5841 S. MARYLAND AVE, MC 6060
CHICAGO, IL 60637
Cook County (773) 702-3056
PRIYA NAIR
Student in an Organized Health Care Education/Training Program
5841 S. MARYLAND AVE, M/C 7082
CHICAGO, IL 60637
Cook County (773) 702-6840
AMANDA CALIPO MD
Emergency Medicine
5841 S. MARYLAND AVE, M/C 5068
CHICAGO, IL 60637
Cook County (773) 702-9500

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 Long's NPI number?

The NPI number for Jason Long is 1033416151. It was assigned to this individual provider in the NPPES registry on February 25, 2011.

Where is Jason Long located?

Jason Long practices at 5841 S. Maryland Ave University Of Chicago Hospitals, Chicago, IL 60637. The listed phone number is (773) 702-1000.

What is Jason Long's specialty?

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

Is Jason Long enrolled in Medicare?

Yes. Jason Long 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.

Which organization bills Medicare for Jason Long's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jason Long reassigns Medicare benefits to University Of North Carolina At Chapel Hill (South Boston, VA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jason Long's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jason Long accept?

Health plans from UnitedHealthcare list Jason Long 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 Long affiliated with any hospitals?

According to CMS data, Jason Long is affiliated with Unc Hospitals.

When was this NPI record last updated?

The NPPES record for Jason Long was last updated on February 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.