1. Home
  2. Directory
  3. Illinois
  4. Chicago
  5. Emergency Medicine
  6. NPI Profile

JOSEPH STOCK M.D.
NPI 1164462248
Emergency Medicine - Emergency Medical Services in Chicago, IL

Active since June 07, 2006PECOS EnrolledAccepts Medicare Assignment
119 W CHESTNUT ST, CHICAGO, IL 60610(312) 379-0228 Get Directions Write a Review

NPPES record last updated: June 30, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Joseph Stock M.d. NPPES

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

JOSEPH STOCK M.D. (NPI 1164462248) is an individual emergency medical services provider in Chicago, Illinois, licensed in Illinois (036-106198) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Uw Health, and maintains a secondary practice location in Harvard.

NPPES Registry Identity

NPI1164462248
Entity TypeIndividualMale
Primary Taxonomy207PE0004X
Provider Legal NameJOSEPH STOCKCredential: M.D.
Location Address119 W CHESTNUT STChicago, IL 60610-3288
Mailing Address2000 Green Rd, Suite 300Ann Arbor, MI 48105-1598 · (734) 995-3764
Phone(312) 379-0228
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 1999
Enumeration DateJune 7, 2006
Last NPPES UpdateJune 30, 2023
NPPES CertifiedJune 30, 2023
✔ NPI 1164462248 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
License✔ Licensed in IL · 036-106198
Definition
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
119 W CHESTNUT ST, Chicago, IL 60610
Open in Google Maps ↗

Secondary Practice Location 1

Location 1901 Grant StHarvard, IL 60033-1821 · Phone (815) 943-5431

Other Identifiers 3

Medicaid036106198-1IL
OtherDB9340IL · Medicare Railroad
OtherP00177284IL · Medicare Railroad

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

Joseph Stock 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 ID7719951078
PECOS Enrollment IDI20040823000775
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 4

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 high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
215 services205 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
105 services99 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.
81 services79 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
19 services19 patients

Hospital Affiliations CMS Care Compare

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

Uw Health

Acute Care Hospitals · Rockford, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140228
Location1401 East State StreetRockford, IL 61104 · Winnebago County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60610 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.

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 Joseph Stock's NPI number?

The NPI number for Joseph Stock is 1164462248. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Joseph Stock located?

Joseph Stock practices at 119 W Chestnut St, Chicago, IL 60610. The listed phone number is (312) 379-0228.

What is Joseph Stock's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

Is Joseph Stock enrolled in Medicare?

Yes. Joseph Stock 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.

Is Joseph Stock affiliated with any hospitals?

According to CMS data, Joseph Stock is affiliated with Uw Health.

When was this NPI record last updated?

The NPPES record for Joseph Stock was last updated on June 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.