DR. GRANT HARRISON VANNESS MD
NPI 1194475459
Pediatrics in Indianapolis, IN

Q: What is Grant Vanness's NPI number?

The NPI number for Grant Vanness is 1194475459. It was assigned to this individual provider in the NPPES registry on March 28, 2022.

Q: What is Grant Vanness's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Grant Vanness was last updated on June 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since March 28, 2022PECOS Enrolled

705 RILEY HOSPITAL DR, INDIANAPOLIS, IN 46202(317) 274-3889 Get Directions Write a Review

NPPES record last updated: June 25, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 25, 2025, Jul 11, 2023 (2 updates tracked since 2023).

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About Dr. Grant Harrison Vanness Md NPPES

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

DR. GRANT HARRISON VANNESS MD (NPI 1194475459) is an individual pediatrics provider in Indianapolis, Indiana, licensed in Indiana (01097122A) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1194475459

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameDR. GRANT HARRISON VANNESSCredential: MD

Location Address705 RILEY HOSPITAL DRIndianapolis, IN 46202-5109

Mailing Address705 Riley Hospital DrIndianapolis, IN 46202-5109 · (317) 274-3889

Phone(317) 274-3889

Sole ProprietorNo

Enumeration DateMarch 28, 2022

Last NPPES UpdateJune 25, 20252 updates tracked since enumeration

NPPES CertifiedJune 25, 2025

✔ NPI 1194475459 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

Licenses✔ Licensed in IN · 01097122A✔ Licensed in MN · 32622✔ Licensed in MN · 74726

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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

705 RILEY HOSPITAL DR, Indianapolis, IN 46202

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Grant Harrison Vanness 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 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 20

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

MOHANNAD MOALLEM M.D.

Pediatrics (Neonatal-Perinatal Medicine)