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JONATHAN WANG M.D.
NPI 1992117634
Hospitalist in Winfield, IL

Active since May 29, 2014PECOS EnrolledAccepts Medicare Assignment
25 N WINFIELD RD STE 202, WINFIELD, IL 60190(630) 933-7822(630) 933-4427 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 21, 2022, Jun 28, 2018, Jun 22, 2018 (3 updates tracked since 2018).

About Jonathan Wang M.d. NPPES

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

JONATHAN WANG M.D. (NPI 1992117634) is an individual hospitalist provider in Winfield, Illinois, licensed in Illinois (036145010) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Delnor Community Hospital, and maintains a secondary practice location in Boston.

NPPES Registry Identity

NPI1992117634
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameJONATHAN WANGCredential: M.D.
Location Address25 N WINFIELD RD STE 202Winfield, IL 60190
Mailing Address25 N Winfield Rd Ste 202Winfield, IL 60190-1222 · (630) 933-7822 · Fax (630) 933-4427
Phone(630) 933-7822
Fax(630) 933-4427
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateMay 29, 2014
Last NPPES UpdateJuly 21, 20223 updates tracked since enumeration
✔ NPI 1992117634 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in IL · 036145010
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License LP03039 (RI), 269390 (MA)
25 N WINFIELD RD STE 202, Winfield, IL 60190
Open in Google Maps ↗

Secondary Practice Location 1

Location 1330 Brookline AveBoston, MA 02215-5400 · Phone (617) 754-4677 · Fax (617) 632-0215

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

Jonathan Wang 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 ID3375760838
PECOS Enrollment IDI20180611000736
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 3

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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
224 services214 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.
44 services44 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.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Northwestern Medicine Delnor Community Hospital

Acute Care Hospitals · Geneva, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140211
Location300 Randall RdGeneva, IL 60134 · Kane County
Emergency services Birthing friendly

Northwestern Medicine Central Dupage Hospital

Acute Care Hospitals · Winfield, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140242
Location25 North Winfield RoadWinfield, IL 60190 · Du Page County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60190 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
$137.43 typical visit price
range $59.81 – $181.38
Typical copayment $34.35 (range $14.95 – $45.34)
Most-billed visit code 99204
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
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.

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.

KATARZYNA KACZMARCZYK M.D.
Internal Medicine (Critical Care Medicine)
25 N WINFIELD RD STE 202
WINFIELD, IL 60190
Dupage County (630) 933-4700
ANIKA HUQ
Hospitalist
25 N WINFIELD RD STE 202
WINFIELD, IL 60190
Dupage County (630) 933-4700
DR. KASHIF A JANJUA M.D.
Hospitalist
25 N WINFIELD RD STE 202
WINFIELD, IL 60190
Dupage County (630) 933-4700
DR. JIMMY SUVATNE M.D.
Internal Medicine (Critical Care Medicine)
25 N WINFIELD RD STE 202
WINFIELD, IL 60190
Dupage County (630) 933-4700

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 Jonathan Wang's NPI number?

The NPI number for Jonathan Wang is 1992117634. It was assigned to this individual provider in the NPPES registry on May 29, 2014.

Where is Jonathan Wang located?

Jonathan Wang practices at 25 N Winfield Rd Ste 202, Winfield, IL 60190. The listed phone number is (630) 933-7822.

What is Jonathan Wang's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Jonathan Wang enrolled in Medicare?

Yes. Jonathan Wang 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 Jonathan Wang affiliated with any hospitals?

According to CMS data, Jonathan Wang is affiliated with Northwestern Medicine Delnor Community Hospital and Northwestern Medicine Central Dupage Hospital.

When was this NPI record last updated?

The NPPES record for Jonathan Wang was last updated on July 21, 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.