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CORISSA E DIONISIO MD
NPI 1295122299
Pediatrics in Indianapolis, IN

Active since April 17, 2015PECOS EnrolledAccepts Medicare Assignment
705 RILEY HOSPITAL DR RM 5867, INDIANAPOLIS, IN 46202(317) 944-4034 Get Directions Write a Review

NPPES record last updated: August 7, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 7, 2025, Mar 8, 2022, Dec 15, 2021 and 1 more (4 updates tracked since 2020).

About Corissa E Dionisio Md NPPES

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

CORISSA E DIONISIO MD (NPI 1295122299) is an individual pediatrics provider in Indianapolis, Indiana, licensed in Indiana (01082682A) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Indianapolis, and is a graduate of Rush Medical College Of Rush University (2015).

NPPES Registry Identity

NPI1295122299
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameCORISSA E DIONISIOCredential: MD
Location Address705 RILEY HOSPITAL DR RM 5867Indianapolis, IN 46202-5109
Mailing Address250 N Shadeland AveIndianapolis, IN 46219-4959
Phone(317) 944-4034
Sole ProprietorYes
Medical School CMSRush Medical College Of Rush UniversityGraduated 2015
Enumeration DateApril 17, 2015
Last NPPES UpdateAugust 7, 20254 updates tracked since enumeration
NPPES CertifiedAugust 4, 2025
✔ NPI 1295122299 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in IN · 01082682A
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License 01082682A (IN)
Also ListedPsychiatry & Neurology · Child & Adolescent PsychiatryTaxonomy 2084P0804X · License 01082682A (IN)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
705 RILEY HOSPITAL DR RM 5867, Indianapolis, IN 46202
Open in Google Maps ↗

Secondary Practice Location 1

Location 16940 Michigan Rd Ste 140Indianapolis, IN 46268-2800 · Phone (317) 266-2901

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Corissa E Dionisio Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5395057152
PECOS Enrollment IDI20200817001975
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 46202 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
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
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 15

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

KARA BETH KOWALCZYK MD
Pediatrics
705 RILEY HOSPITAL DR RM 5867
INDIANAPOLIS, IN 46202
Marion County (317) 944-4034
DR. LEAH DIANE STALNAKER MD
Pediatrics
705 RILEY HOSPITAL DR RM 5867
INDIANAPOLIS, IN 46202
Marion County (304) 941-7006
MR. ALEXANDER BANCROFT GEORGE MD
Internal Medicine
705 RILEY HOSPITAL DR RM 5867
INDIANAPOLIS, IN 46202
Marion County (317) 948-0003
LUJIA ZHANG
Hospitalist
705 RILEY HOSPITAL DR RM 5867
INDIANAPOLIS, IN 46202
Marion County (317) 948-0003
WADE MICHAEL BILLINGS MD
Student in an Organized Health Care Education/Training Program
705 RILEY HOSPITAL DR RM 5867
INDIANAPOLIS, IN 46202
Marion County (317) 948-0003
DR. REBECCA SCHNEIDER AGUIRRE MD/PHD
Pediatrics (Pediatric Endocrinology)
705 RILEY HOSPITAL DR RM 5867, INTERNAL MEDICINE AND PEDIATRICS RESIDENCY PROGRAM
INDIANAPOLIS, IN 46202
Marion County (317) 944-4034
MARY JEANETTE STEELE MD
Pediatrics (Hospice and Palliative Medicine)
705 RILEY HOSPITAL DR RM 5867
INDIANAPOLIS, IN 46202
Marion County (317) 944-4034
MARIAH ROSE OZKIR MD
Psychiatry & Neurology (Neurology)
705 RILEY HOSPITAL DR RM 5867
INDIANAPOLIS, IN 46202
Marion County (317) 944-4034

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 Corissa Dionisio's NPI number?

The NPI number for Corissa Dionisio is 1295122299. It was assigned to this individual provider in the NPPES registry on April 17, 2015.

Where is Corissa Dionisio located?

Corissa Dionisio practices at 705 Riley Hospital Dr Rm 5867, Indianapolis, IN 46202. The listed phone number is (317) 944-4034.

What is Corissa Dionisio's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Corissa Dionisio enrolled in Medicare?

Yes. Corissa Dionisio is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Corissa Dionisio accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Corissa Dionisio 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 Corissa Dionisio was last updated on August 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.