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LAGRANGE ONCOLOGY ASSOCIATES
NPI 1205256393
Internal Medicine - Hematology & Oncology in Hinsdale, IL

Active since April 16, 2014
1 SALT CREEK LN, HINSDALE, IL 60521(630) 286-5500 Get Directions Write a Review

NPPES record last updated: June 14, 2017. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 14, 2017, Jan 27, 2016 (2 updates tracked since 2016).

About Lagrange Oncology Associates NPPES

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

LAGRANGE ONCOLOGY ASSOCIATES (NPI 1205256393) is a healthcare organization registered as a hematology & oncology in Hinsdale, Illinois and active in the NPI registry since April 2014. The organization lists Ruby Mann, Director, as its authorized official.

NPPES Registry Identity

NPI1205256393
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameADVENTIST HEALTH PARTNERS, INC
Location Address1 SALT CREEK LNHinsdale, IL 60521-2936
Mailing Address1 Salt Creek LnHinsdale, IL 60521-2936 · (630) 286-5500
Phone(630) 286-5500
Organization SubpartNo
Authorized OfficialRuby MannDirector · (630) 856-6884
Enumeration DateApril 16, 2014
Last NPPES UpdateJune 14, 20172 updates tracked since enumeration
✔ NPI 1205256393 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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.
Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X
1 SALT CREEK LN, Hinsdale, IL 60521
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Other Names 1

Doing Business AsLagrange Oncology Associates

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Lagrange Oncology Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

378

Medicare enrollment records show 378 clinicians reassign Medicare billing to Lagrange Oncology Associates, which bills Medicare for the services they deliver. Of these, 165 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 40

Family Practice81
Nurse Practitioner53
Obstetrics/Gynecology30
Anesthesiology22
General Surgery17
Interventional Cardiology17
Cardiovascular Disease (Cardiology)16
Gastroenterology15
32 other specialties127

Nearest to this location (20)

See all 378
Alphi Elackattu, MD
Otolaryngology
NPI 1033372750
11 SALT CREEK LN STE 101
Hinsdale, IL 60521
(630) 861-6275
✔ PECOS✔ Accepts MedicareSame address
Duane Follman, M.D.
Interventional Cardiology
NPI 1831145333
11 SALT CREEK LN
Hinsdale, IL 60521
(630) 789-3422
✔ PECOS✔ Accepts MedicareSame address
George Gibbs, M.D.
Advanced Heart Failure and Transplant Cardiology
NPI 1346287927
11 SALT CREEK LN
Hinsdale, IL 60521
(630) 789-3422
✔ PECOS✔ Accepts MedicareSame address
Daniel Krauss, M.D.
Cardiovascular Disease (Cardiology)
NPI 1932147154
11 SALT CREEK LN
Hinsdale, IL 60521
(630) 789-3422
✔ PECOS✔ Accepts MedicareSame address
Andrew Lawrence, M.D.
Cardiac Electrophysiology
NPI 1770502544
11 SALT CREEK LN
Hinsdale, IL 60521
(630) 789-3422
✔ PECOS✔ Accepts MedicareSame address
Paul Ryan, M.D.
Interventional Cardiology
NPI 1497750749
11 SALT CREEK LN
Hinsdale, IL 60521
(630) 789-3422
✔ PECOS✔ Accepts MedicareSame address
Meechai Tessalee, M.D.
Interventional Cardiology
NPI 1841295193
11 SALT CREEK LN
Hinsdale, IL 60521
(630) 789-3422
✔ PECOS✔ Accepts MedicareSame address
Jill Messina, AU.D.
Qualified Audiologist
NPI 1144471806
11 SALT CREEK LN SUITE 101
Hinsdale, IL 60521
(630) 789-3110
✔ Accepts MedicareSame address
Robert Battista, MD
Otolaryngology
NPI 1770565947
11 SALT CREEK LN SUITE 101
Hinsdale, IL 60521
(630) 789-3110
✔ PECOS✔ Accepts Medicare0.1 mi
Sara Farrero, M.A.
Qualified Audiologist
NPI 1740457852
11 SALT CREEK LN STE 101
Hinsdale, IL 60521
(630) 789-3110
✔ Accepts Medicare0.1 mi
Thomas Mallidi, MD
Family Practice
NPI 1588924278
11 SALT CREEK LN STE 125
Hinsdale, IL 60521
(630) 655-1177
✔ PECOS✔ Accepts Medicare0.1 mi
Heather Marino, C.N.P.
Nurse Practitioner
NPI 1568408995
11 SALT CREEK LN STE 125
Hinsdale, IL 60521
(630) 655-1177
✔ PECOS✔ Accepts Medicare0.1 mi
Kanesha Bryant, MD
General Surgery
NPI 1609037662
1 SALT CREEK LN
Hinsdale, IL 60521
(630) 286-5500
✔ PECOS✔ Accepts Medicare0.1 mi
Yasmeen Bader, DNP, CNM
Certified Nurse Midwife (CNM)
NPI 1649953381
120 N OAK ST
Hinsdale, IL 60521
(630) 856-2050
✔ PECOS0.1 mi
Kimberly Baran, DO
Pediatric Medicine
NPI 1447749163
120 N OAK ST
Hinsdale, IL 60521
(847) 991-0440
✔ PECOS0.1 mi
Elaine Cheng, MD
Obstetrics/Gynecology
NPI 1891885778
120 N OAK ST RM 5409
Hinsdale, IL 60521
(800) 967-2289
✔ PECOS0.1 mi
Michelle Lipman, MD
Gastroenterology
NPI 1376548289
911 N ELM ST STE 115
Hinsdale, IL 60521
(630) 861-6620
✔ PECOS✔ Accepts Medicare0.2 mi
Arati Reddy, M.D.
Endocrinology
NPI 1306803028
911 N ELM ST 115
Hinsdale, IL 60521
(630) 861-6655
✔ PECOS✔ Accepts Medicare0.2 mi
Jessica Zlotek, RD LDN
Registered Dietitian or Nutrition Professional
NPI 1689271637
911 N ELM ST STE 115
Hinsdale, IL 60521
(630) 861-6656
✔ Accepts Medicare0.2 mi
Hiren Patel
Cardiovascular Disease (Cardiology)
NPI 1730479486
908 N ELM ST STE 404
Hinsdale, IL 60521
(630) 789-3422
✔ PECOS✔ Accepts Medicare0.2 mi
See all 378 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 Adventist Health Partners, Inc's NPI number?

The NPI number for Adventist Health Partners, Inc is 1205256393. It was assigned to this organization in the NPPES registry on April 16, 2014. The provider is doing business as Lagrange Oncology Associates.

Where is Adventist Health Partners, Inc located?

Adventist Health Partners, Inc is located at 1 Salt Creek Ln, Hinsdale, IL 60521. The listed phone number is (630) 286-5500.

What is Adventist Health Partners, Inc's specialty?

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

Is Adventist Health Partners, Inc enrolled in Medicare?

Yes. Adventist Health Partners, Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Adventist Health Partners, Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 378 clinicians in 40 Medicare specialties reassign their Medicare billing to Adventist Health Partners, Inc. 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 Family Practice (81), Nurse Practitioner (53) and Obstetrics/Gynecology (30). Of these, 165 practice 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 Adventist Health Partners, Inc was last updated on June 14, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.