NANDINI CALAMUR
NPI 1679774871
Pediatrics - Pediatric Critical Care Medicine in St. Louis, MO

Q: What is Nandini Calamur's NPI number?

The NPI number for Nandini Calamur is 1679774871. It was assigned to this individual provider in the NPPES registry on May 29, 2007.

Q: What is Nandini Calamur's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Q: When was this NPI record last updated?

The NPPES record for Nandini Calamur was last updated on January 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since May 29, 2007PECOS Enrolled

81.57/100

CMS Quality Rating

1465 S GRAND BLVD, ST. LOUIS, MO 63104(314) 577-5395(314) 268-6459 Get Directions Write a Review

NPPES record last updated: January 15, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 15, 2021, Apr 17, 2019, Apr 11, 2019 (3 updates tracked since 2019).

On this page

About Nandini Calamur NPPES

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

NANDINI CALAMUR (NPI 1679774871) is an individual pediatric critical care medicine provider in St. Louis, Missouri, licensed in Missouri (2011023452) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679774871

Entity TypeIndividualFemale

Primary Taxonomy2080P0203X

Provider Legal NameNANDINI CALAMUR

Location Address1465 S GRAND BLVDSt. Louis, MO 63104-1003

Mailing Address1465 S Grand BlvdSaint Louis, MO 63104-1003 · (314) 577-5395 · Fax (314) 268-6459

Phone(314) 577-5395

Fax(314) 268-6459

Sole ProprietorNo

Enumeration DateMay 29, 2007

Last NPPES UpdateJanuary 15, 20213 updates tracked since enumeration

NPPES CertifiedJanuary 15, 2021

✔ NPI 1679774871 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080P0203X

Licenses✔ Licensed in MO · 2011023452✔ Licensed in IL · 036109531

Definition

A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.

1465 S GRAND BLVD, St. Louis, MO 63104

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nandini Calamur 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.

Medicare Billing Reassignment

Medicare enrollment records show Nandini Calamur reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Shriners Hospitals For Children

262 mi

Anesthesiology

2211 N OAK PARK AVE
Chicago, IL 60707

Reassigned Medicare billing, Illinois enrollment
99 clinicians in this Medicare group

NPI 1326536574 (773) 622-3351

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

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

81.57/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

76.09

Promoting Interoperability

100

Improvement Activities

Cost

54.28

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. SARAH MARGARET HANLY PH.D.

Psychologist (Clinical)

1465 S GRAND BLVD
SAINT LOUIS, MO 63104

St. Louis City (314) 577-5667

KAVIPRIYA KOMESWARAN

Pediatrics (Pediatric Critical Care Medicine)

1465 S GRAND BLVD
SAINT LOUIS, MO 63104

St. Louis City (314) 617-2000

ALEXIS HAAS STEWART

Anesthesiologist Assistant

1465 S GRAND BLVD
SAINT LOUIS, MO 63104

St. Louis City (314) 977-5700

NATALIE DRURY RD, LD

Dietitian, Registered (Nutrition, Pediatric)

1465 S GRAND BLVD
SAINT LOUIS, MO 63104

St. Louis City (314) 577-5387

MS. MASHAL AZIZ RANA MBBS

Student in an Organized Health Care Education/Training Program

1465 S GRAND BLVD
ST.LOUIS, MO 63104

St. Louis City (314) 577-5382

TIMOTHY J KUTZ MD

Pediatrics (Child Abuse Pediatrics)

1465 S GRAND BLVD
SAINT LOUIS, MO 63104

St. Louis City (314) 268-6406

CHRISTOPHER SALLEE MD

Pediatrics

1465 S GRAND BLVD
ST. LOUIS, MO 63104

St. Louis City (314) 577-1607

AMBER GRANA DO

Pediatrics (Pediatric Critical Care Medicine)

1465 S GRAND BLVD, DIVISION OF PEDIATRIC CRITICAL CARE
SAINT LOUIS, MO 63104

St. Louis City (314) 577-5695

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 Nandini Calamur's NPI number?

The NPI number for Nandini Calamur is 1679774871. It was assigned to this individual provider in the NPPES registry on May 29, 2007.

Where is Nandini Calamur located?

Nandini Calamur practices at 1465 S Grand Blvd, St. Louis, MO 63104. The listed phone number is (314) 577-5395.

What is Nandini Calamur's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Nandini Calamur enrolled in Medicare?

Yes. Nandini Calamur is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Nandini Calamur's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nandini Calamur reassigns Medicare benefits to Shriners Hospitals For Children (Chicago, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nandini Calamur's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nandini Calamur accept?

Health plans from AmeriHealth Caritas Next and Anthem Blue Cross and Blue Shield list Nandini Calamur 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 Nandini Calamur was last updated on January 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.