J R NEPHOLOGY & ASSOCIATES INC
NPI 1073630661
Specialist in Oak Lawn, IL

Q: What is J R Nephology & Associates Inc's NPI number?

The NPI number for J R Nephology & Associates Inc is 1073630661. It was assigned to this organization in the NPPES registry on March 26, 2007.

Q: What is J R Nephology & Associates Inc's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Active since March 26, 2007

4542 W 95TH ST, OAK LAWN, IL 60453(708) 425-0522(708) 425-4505 Get Directions Write a Review

NPPES record last updated: April 22, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About J R Nephology & Associates Inc NPPES

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

J R NEPHOLOGY & ASSOCIATES INC (NPI 1073630661) is a healthcare organization registered as a specialist in Oak Lawn, Illinois and active in the NPI registry since March 2007. The organization lists Laura Marie Turpin, Billing Manager, as its authorized official.

NPPES Registry Identity

NPI1073630661

Entity TypeOrganization

Primary Taxonomy174400000X

Legal Business NameJ R NEPHOLOGY & ASSOCIATES INC

Location Address4542 W 95TH STOak Lawn, IL 60453-2627

Mailing Address4542 W 95th StOak Lawn, IL 60453-2627 · (708) 425-0522 · Fax (708) 425-4505

Phone(708) 425-0522

Fax(708) 425-4505

Organization SubpartNo

Authorized OfficialLaura Marie TurpinBilling Manager · (708) 957-2993

Enumeration DateMarch 26, 2007

Last NPPES UpdateApril 22, 2013

✔ NPI 1073630661 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

4542 W 95TH ST, Oak Lawn, IL 60453

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Other Identifiers 1

Medicare PIN211997IL

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

J R Nephology & Associates Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 5 clinicians reassign Medicare billing to J R Nephology & Associates Inc, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 4 within 10 miles. They are listed nearest first.

Michael Arvan, MD

Same address

Nephrology

4542 W 95TH ST
Oak Lawn, IL 60453

Enrolled in PECOS
Accepts Medicare assignment

NPI 1336195528 (708) 425-0522

Sreya Pallath, MD

Same address

Nephrology

4542 W 95TH ST
Oak Lawn, IL 60453

Enrolled in PECOS
Accepts Medicare assignment

NPI 1467489583 (708) 425-0522

James Rydel, MD

Same address

Nephrology

4542 W 95TH ST
Oak Lawn, IL 60453

Enrolled in PECOS
Accepts Medicare assignment

NPI 1225078413 (708) 425-0522

Tom Blicharski, APN

0.9 mi

Certified Clinical Nurse Specialist (CNS)

4701 W 102ND ST
Oak Lawn, IL 60453

Enrolled in PECOS
Accepts Medicare assignment

NPI 1033460381 (708) 738-1182

Milani Sivagnanam, M.D.

16 mi

Internal Medicine

929 RIDGE RD STE 2
Munster, IN 46321

Enrolled in PECOS
Accepts Medicare assignment

NPI 1174937106 (219) 836-2740

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 J R Nephology & Associates Inc's NPI number?

The NPI number for J R Nephology & Associates Inc is 1073630661. It was assigned to this organization in the NPPES registry on March 26, 2007.

Where is J R Nephology & Associates Inc located?

J R Nephology & Associates Inc is located at 4542 W 95th St, Oak Lawn, IL 60453. The listed phone number is (708) 425-0522.

What is J R Nephology & Associates Inc's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is J R Nephology & Associates Inc enrolled in Medicare?

Yes. J R Nephology & Associates Inc is registered in the Medicare PECOS enrollment system.

What insurance does J R Nephology & Associates Inc accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list J R Nephology & Associates Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for J R Nephology & Associates Inc was last updated on April 22, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.