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SUBURBAN HEALTHCARE ASSOCIATES
NPI 1588873293
Internal Medicine in Plainfield, IL

Active since May 21, 2007
13415 S ROUTE 59, PLAINFIELD, IL 60585(815) 609-3627(815) 609-1328 Get Directions Write a Review

NPPES record last updated: October 31, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Suburban Healthcare Associates NPPES

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

SUBURBAN HEALTHCARE ASSOCIATES (NPI 1588873293) is a healthcare organization registered as an internal medicine in Plainfield, Illinois and active in the NPI registry since May 2007. The organization lists Sanjay Pethkar, President, as its authorized official.

NPPES Registry Identity

NPI1588873293
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameSANJAY PETHKAR, M.D., S. C.
Location Address13415 S ROUTE 59Plainfield, IL 60585-5676
Mailing AddressPo Box 9200Naperville, IL 60567-0200 · (815) 609-3627 · Fax (815) 609-1328
Phone(815) 609-3627
Fax(815) 609-1328
Organization SubpartNo
Authorized OfficialSanjay PethkarPresident · (815) 609-3627
Enumeration DateMay 21, 2007
Last NPPES UpdateOctober 31, 2007
✔ NPI 1588873293 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 036091255
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
13415 S ROUTE 59, Plainfield, IL 60585
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Other Names 1

Other NameSuburban Healthcare Associates

Other Identifiers 1

Medicare ID-Type Unspecified205563IL

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)

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

Clinicians Billing Medicare Through This Organization

5

Medicare enrollment records show 5 clinicians reassign Medicare billing to Suburban Healthcare Associates, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians, nearest first (5)

Sanjay Pethkar, M.D.
Internal Medicine
NPI 1134181829
13415 S ROUTE 59
Plainfield, IL 60585
(815) 609-3627
✔ PECOS✔ Accepts MedicareSame address
Maureen Dela Cruz, M.D.
Family Practice
NPI 1467767566
13415 S ROUTE 59
Plainfield, IL 60585
(815) 609-3627
✔ PECOS✔ Accepts Medicare0.1 mi
Gabriel Lemus, NP
Nurse Practitioner
NPI 1285821868
13415 S ROUTE 59
Plainfield, IL 60585
(815) 609-3627
✔ PECOS✔ Accepts Medicare0.1 mi
Ana Aguirre Ruvalcaba, APRN
Nurse Practitioner
NPI 1386340784
13415 ILLINOIS RTE 59
Plainfield, IL 60585
(815) 609-3627
✔ PECOS✔ Accepts Medicare6.0 mi
Kelly Elam, NP
Nurse Practitioner
NPI 1679011407
225 E CHICAGO AVE
Chicago, IL 60611
(312) 227-4000
✔ PECOS✔ Accepts Medicare35 mi

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 Sanjay Pethkar, M.D., S. C.'s NPI number?

The NPI number for Sanjay Pethkar, M.D., S. C. is 1588873293. It was assigned to this organization in the NPPES registry on May 21, 2007. The provider is also known as Suburban Healthcare Associates.

Where is Sanjay Pethkar, M.D., S. C. located?

Sanjay Pethkar, M.D., S. C. is located at 13415 S Route 59, Plainfield, IL 60585. The listed phone number is (815) 609-3627.

What is Sanjay Pethkar, M.D., S. C.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Sanjay Pethkar, M.D., S. C. enrolled in Medicare?

Yes. Sanjay Pethkar, M.D., S. C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Sanjay Pethkar, M.D., S. C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 3 Medicare specialties reassign their Medicare billing to Sanjay Pethkar, M.D., S. C.. 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 (3), Family Practice (1) and Internal Medicine (1). Of these, 1 practice at this address and 4 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 Sanjay Pethkar, M.D., S. C. was last updated on October 31, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.