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VIDHYA VISWANATHAN MD
NPI 1588874069
Pediatrics - Pediatric Endocrinology in Oak Lawn, IL

Active since May 23, 2007PECOS Enrolled
4440 W 95TH ST, OAK LAWN, IL 60453(708) 684-5670(708) 684-4764 Get Directions Write a Review

NPPES record last updated: May 12, 2022. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: May 12, 2022, Dec 19, 2021 (2 updates tracked since 2021).

About Vidhya Viswanathan Md NPPES

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

VIDHYA VISWANATHAN MD (NPI 1588874069) is an individual pediatric endocrinology provider in Oak Lawn, Illinois, licensed in Illinois (036128085) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in Oak Lawn.

NPPES Registry Identity

NPI1588874069
Entity TypeIndividualFemale
Primary Taxonomy2080P0205X
Provider Legal NameVIDHYA VISWANATHANCredential: MD
Location Address4440 W 95TH STOak Lawn, IL 60453-2600
Mailing Address29373 Network PlChicago, IL 60673-1293 · (847) 390-5900
Phone(708) 684-5670
Fax(708) 684-4764
Sole ProprietorYes
Enumeration DateMay 23, 2007
Last NPPES UpdateMay 12, 20222 updates tracked since enumeration
NPPES CertifiedMay 12, 2022
✔ NPI 1588874069 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric EndocrinologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0205X
License✔ Licensed in IL · 036128085
Definition
A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.
4440 W 95TH ST, Oak Lawn, IL 60453
Open in Google Maps ↗

Secondary Practice Location 1

Location 19555 S 52nd AveOak Lawn, IL 60453-3054 · Phone (708) 684-5437

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Vidhya Viswanathan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60453 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
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 20

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

DR. MARK ADRIAN FAASSE MD
Urology
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-4557
DR. MANDY LUMA ENSHIWAT M.D.
Internal Medicine
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-8000
DR. KIM MARIE MIILLER MA, PSYD
Psychologist (Clinical)
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-7482
JENNIFER MARSIGLIO
Occupational Therapist (Physical Rehabilitation)
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-5425
TRACI LYNN TAGUE MA, CCC-SLP
Speech-Language Pathologist
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-1989
ELIZABETH A FOLLIARD OTR/L
Occupational Therapist
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-5369
MICHAEL CIRONE M.D.
Emergency Medicine
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-5375
ANNA MANILLA
Speech-Language Pathologist
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (248) 701-7523

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 Vidhya Viswanathan's NPI number?

The NPI number for Vidhya Viswanathan is 1588874069. It was assigned to this individual provider in the NPPES registry on May 23, 2007.

Where is Vidhya Viswanathan located?

Vidhya Viswanathan practices at 4440 W 95th St, Oak Lawn, IL 60453. The listed phone number is (708) 684-5670.

What is Vidhya Viswanathan's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.

Is Vidhya Viswanathan enrolled in Medicare?

Yes. Vidhya Viswanathan is registered in the Medicare PECOS enrollment system.

What insurance does Vidhya Viswanathan accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Vidhya Viswanathan 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 Vidhya Viswanathan was last updated on May 12, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.