Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NIKITA ANIL LALCHANDANI DAY MD
NPI 1649774886
Pediatrics - Pediatric Gastroenterology in Louisville, KY

Q: What is Nikita Lalchandani Day's NPI number?

The NPI number for Nikita Lalchandani Day is 1649774886. It was assigned to this individual provider in the NPPES registry on March 22, 2018.

Q: What is Nikita Lalchandani Day's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.

Active since March 22, 2018PECOS EnrolledAccepts Medicare Assignment

411 E CHESTNUT ST # 5B, LOUISVILLE, KY 40202(502) 588-2330(502) 588-9513 Get Directions Write a Review

NPPES record last updated: October 14, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 14, 2026, Sep 11, 2025, Jul 2, 2025 and 2 more (5 updates tracked since 2018).

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About Nikita Anil Lalchandani Day Md NPPES

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

NIKITA ANIL LALCHANDANI DAY MD (NPI 1649774886) is an individual pediatric gastroenterology provider in Louisville, Kentucky, licensed in Kentucky (60717) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Norfolk, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1649774886

Entity TypeIndividualFemale

Primary Taxonomy2080P0206X

Provider Legal NameNIKITA ANIL LALCHANDANI DAYCredential: MD

Location Address411 E CHESTNUT ST # 5BLouisville, KY 40202-1713

Mailing AddressPo Box 776879Chicago, IL 60677-6879 · (502) 588-9490 · Fax (502) 272-5339

Phone(502) 588-2330

Fax(502) 588-9513

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateMarch 22, 2018

Last NPPES UpdateOctober 14, 20265 updates tracked since enumeration

NPPES CertifiedOctober 14, 2026

✔ NPI 1649774886 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0206X

License✔ Licensed in KY · 60717

Definition

A pediatrician who specializes in the diagnosis and treatment of diseases of the digestive systems of infants, children and adolescents. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using lighted scopes to see internal organs.

Also ListedPediatricsTaxonomy 208000000X · License 0101271928 (VA), 60717 (KY)

411 E CHESTNUT ST # 5B, Louisville, KY 40202

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Secondary Practice Location 1

Location 1811 Redgate AveNorfolk, VA 23507-1515 · Phone (757) 668-8656

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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Nikita Anil Lalchandani Day 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 ID840692992

PECOS Enrollment IDI20250930000656

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.

Medicare Billing Reassignment

Medicare enrollment records show Nikita Lalchandani Day reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Norton Children's Medical Group, LLC

10 mi

Clinical Genetics (M.D.)

4803 OLYMPIA PARK PLZ STE 1100
Louisville, KY 40241

Reassigned Medicare billing, Kentucky enrollment
Medicare enrollment name: Norton Childrens Medical Group LLC
1,008 clinicians in this Medicare group

NPI 1013559921 (502) 272-5336

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40202 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

$122.77 typical visit price

range $52.76 – $162.27

Typical copayment $30.69 (range $13.19 – $40.56)

Most-billed visit code 99204

Established Patient

$93.94 typical visit price

range $16.53 – $131.99

Typical copayment $23.48 (range $4.13 – $32.99)

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 7

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

JOHN THOMAS STUTTS MD

Pediatrics (Pediatric Gastroenterology)