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PERIAKARUPPAN RAMANATHAN MD
NPI 1235237082
Internal Medicine in Sycamore, IL

Active since September 20, 2006Opted out of Medicare · through Feb 19, 2028
2535 BETHANY ROAD, #110, SYCAMORE, IL 60178(815) 756-1434(815) 756-4776 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Periakaruppan Ramanathan Md NPPES

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

PERIAKARUPPAN RAMANATHAN MD (NPI 1235237082) is an individual internal medicine provider in Sycamore, Illinois and active in the NPI registry since September 2006. He has opted out of Medicare through February 19, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1235237082
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NamePERIAKARUPPAN RAMANATHANCredential: MD
Location Address2535 BETHANY ROAD, #110Sycamore, IL 60178
Mailing Address2535 Bethany Road, #110Sycamore, IL 60178 · (815) 756-1434 · Fax (815) 756-4776
Phone(815) 756-1434
Fax(815) 756-4776
Sole ProprietorNo
Enumeration DateSeptember 20, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1235237082 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
2535 BETHANY ROAD, Sycamore, IL 60178
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Other Names 1

Professional Name (2)P R Ramanathan

Other Identifiers 3

Other01900093IL · Blue Cross
Medicare ID-Type Unspecified211340IL
Medicare UPIND09770

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Periakaruppan Ramanathan Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from February 19, 2016 through February 19, 2028.

Opt-Out Effective DateFebruary 19, 2016
Opt-Out In Effect ThroughFebruary 19, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60178 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
$127.46 typical visit price
range $54.80 – $168.44
Typical copayment $31.86 (range $13.70 – $42.11)
Most-billed visit code 99204
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
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 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MELISSA MARIA LUGO PEL, LPC, NCC
Counselor (Mental Health)
2535 BETHANY ROAD, SUITE 210
SYCAMORE, IL 60178
Dekalb County (815) 264-2153
DR. JEHANGIR P MISTRY MD
General Practice
2535 BETHANY ROAD, SUITE 107
SYCAMORE, IL 60178
Dekalb County (815) 756-6611

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 Periakaruppan Ramanathan's NPI number?

The NPI number for Periakaruppan Ramanathan is 1235237082. It was assigned to this individual provider in the NPPES registry on September 20, 2006. The provider is also known as P R Ramanathan.

Where is Periakaruppan Ramanathan located?

Periakaruppan Ramanathan practices at 2535 Bethany Road #110, Sycamore, IL 60178. The listed phone number is (815) 756-1434.

What is Periakaruppan Ramanathan's specialty?

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

Is Periakaruppan Ramanathan enrolled in Medicare?

No. Periakaruppan Ramanathan has opted out of Medicare through February 19, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Periakaruppan Ramanathan was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.