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EDWARD HEMATOLOGY ONCOLOGY GROUP
NPI 1326163767
Internal Medicine - Hematology & Oncology in Plainfield, IL

Active since March 21, 2007
24600 W. 127TH ST, BLDG A, 2ND FLOOR, PLAINFIELD, IL 60585(815) 731-9190(815) 731-9191 Get Directions Write a Review

NPPES record last updated: September 3, 2009. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Edward Hematology Oncology Group NPPES

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

EDWARD HEMATOLOGY ONCOLOGY GROUP (NPI 1326163767) is a healthcare organization registered as a hematology & oncology in Plainfield, Illinois and active in the NPI registry since March 2007. The organization lists William G. Kottman, President, as its authorized official.

NPPES Registry Identity

NPI1326163767
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameEDWARD HEALTH VENTURES
Location Address24600 W. 127TH ST, BLDG A, 2ND FLOORPlainfield, IL 60585-9508
Mailing Address27555 Diehl Rd.Warrenville, IL 60555 · (630) 646-3950 · Fax (630) 548-6832
Phone(815) 731-9190
Fax(815) 731-9191
Organization SubpartNo
Authorized OfficialWilliam G. KottmanPresident · (630) 646-3950
Enumeration DateMarch 21, 2007
Last NPPES UpdateSeptember 3, 2009
✔ NPI 1326163767 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
24600 W. 127TH ST, Plainfield, IL 60585
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Other Names 1

Other NameEdward Hematology Oncology Group

Other Identifiers 3

Other2221474IL · Bcbs
Other366700IL · Medicare Group Number
Medicare PINCC2969IL

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Edward Hematology Oncology Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

559

Medicare enrollment records show 559 clinicians reassign Medicare billing to Edward Hematology Oncology Group, which bills Medicare for the services they deliver. Of these, 6 practice at this address and 248 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 37

Nurse Practitioner190
Family Practice75
Internal Medicine45
Clinical Social Worker29
Psychiatry23
Neurology21
Pulmonary Disease20
Hospitalist19
29 other specialties137

Nearest to this location (20)

See all 559
Tanmoy Chandra, M.D.
Psychiatry
NPI 1285719260
24600 W 127TH ST STE B325
Plainfield, IL 60585
(815) 731-9100
✔ PECOSSame address
Brittany Bisaillon, LCSW
Clinical Social Worker
NPI 1568192425
24600 W 127TH ST STE B340
Plainfield, IL 60585
(815) 731-9100
✔ PECOS✔ Accepts MedicareSame address
Jennie Hackman, APN-CNP
Nurse Practitioner
NPI 1740816065
24600 W. 127TH ST, BLDG B, STE # 340
Plainfield, IL 60585
(815) 731-9100
✔ PECOS✔ Accepts MedicareSame address
Paul Regan, APN-CNP
Nurse Practitioner
NPI 1629595053
24600 W 127TH ST STE B325
Plainfield, IL 60585
(815) 731-9100
✔ PECOS✔ Accepts MedicareSame address
Nancy Tate-Julu, PMHNP
Nurse Practitioner
NPI 1245924414
24600 W 127TH ST STE B340
Plainfield, IL 60585
(815) 731-9100
✔ PECOS✔ Accepts MedicareSame address
Moses Tomacruz, MD
Family Practice
NPI 1144414921
24600 W 127TH ST STE B100
Plainfield, IL 60585
(815) 731-9000
✔ PECOS✔ Accepts MedicareSame address
Hilda Bonsu
Nurse Practitioner
NPI 1558018754
24600 W 127TH ST
Plainfield, IL 60585
(815) 731-9100
✔ PECOS✔ Accepts Medicare0.1 mi
Jasmine Diaz
Clinical Social Worker
NPI 1760031660
24600 W 127TH ST
Plainfield, IL 60585
(815) 731-9101
✔ PECOS✔ Accepts Medicare0.1 mi
Vinayak Dongre, M.D.
Family Practice
NPI 1326193541
24600 W 127TH ST STE 100
Plainfield, IL 60585
(815) 731-9000
✔ PECOS✔ Accepts Medicare0.1 mi
Zena Goldenberg
Clinical Social Worker
NPI 1497164974
24600 W 127TH ST STE B100
Plainfield, IL 60585
(779) 263-9036
✔ PECOS✔ Accepts Medicare0.1 mi
Kelli Keller, MD
Psychiatry
NPI 1730207820
24600 W 127TH ST STE B325
Plainfield, IL 60585
(815) 731-9100
✔ PECOS✔ Accepts Medicare0.1 mi
Yi Hwa Kim, MD
Family Practice
NPI 1366936189
24600 W 127TH ST STE B100
Plainfield, IL 60585
(815) 731-9000
✔ PECOS✔ Accepts Medicare0.1 mi
Michael Martin, M.D.
Psychiatry
NPI 1962415513
24600 W. 127TH ST STE B325
Plainfield, IL 60585
(815) 731-9100
✔ PECOS✔ Accepts Medicare0.1 mi
Fayeza Mohammed
Family Practice
NPI 1780071050
24600 W 127TH ST STE B100
Plainfield, IL 60585
(815) 731-9000
✔ PECOS✔ Accepts Medicare0.1 mi
Waldemar Nowak, M.D.
Neurology
NPI 1619256534
24600 W 127TH ST # 205
Plainfield, IL 60585
(815) 731-9120
✔ PECOS✔ Accepts Medicare0.1 mi
Robin Contreras, LCSW
Clinical Social Worker
NPI 1043376536
24600 W 127TH ST
Plainfield, IL 60585
(815) 731-9100
✔ PECOS✔ Accepts Medicare0.1 mi
Justin Jamison, M.D.
Psychiatry
NPI 1740573427
24600 W 127TH ST STE 340
Plainfield, IL 60585
(815) 731-9100
✔ PECOS✔ Accepts Medicare0.1 mi
Ausra Simmert, APN-CNP
Nurse Practitioner
NPI 1386009686
16519 S ROUTE 59 STE 1
Plainfield, IL 60586
(630) 646-5020
✔ PECOS✔ Accepts Medicare1.2 mi
Molly Dcosta, D.O.
Family Practice
NPI 1033199369
2710 111TH STREET
Naperville, IL 60565
(630) 355-9531
✔ PECOS✔ Accepts Medicare1.9 mi
Sandra Manley-Eichler, LCSW
Clinical Social Worker
NPI 1487289914
2007 95TH ST STE 105
Naperville, IL 60564
(630) 646-6920
✔ PECOS✔ Accepts Medicare4.3 mi
See all 559 clinicians

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

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 Edward Health Ventures's NPI number?

The NPI number for Edward Health Ventures is 1326163767. It was assigned to this organization in the NPPES registry on March 21, 2007. The provider is also known as Edward Hematology Oncology Group.

Where is Edward Health Ventures located?

Edward Health Ventures is located at 24600 W. 127th St Bldg A, 2nd Floor, Plainfield, IL 60585. The listed phone number is (815) 731-9190.

What is Edward Health Ventures's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Edward Health Ventures enrolled in Medicare?

Yes. Edward Health Ventures is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Edward Health Ventures?

According to the CMS Revalidation Reassignment List (October 2026 release), 559 clinicians in 37 Medicare specialties reassign their Medicare billing to Edward Health Ventures. A 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 the clinician's services. The largest specialties are Nurse Practitioner (190), Family Practice (75) and Internal Medicine (45). Of these, 6 practice at this address and 248 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Edward Health Ventures was last updated on September 3, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.