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

DAIJI TAKAJO M.D.
NPI 1619532306
Pediatrics - Pediatric Cardiology in Saint Louis, MO

Q: What is Daiji Takajo's NPI number?

The NPI number for Daiji Takajo is 1619532306. It was assigned to this individual provider in the NPPES registry on May 8, 2019.

Q: What is Daiji Takajo's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Q: When was this NPI record last updated?

The NPPES record for Daiji Takajo was last updated on June 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 days 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 08, 2019PECOS Enrolled

1465 S GRAND BLVD, SAINT LOUIS, MO 63104(314) 577-5633(314) 268-4035 Get Directions Write a Review

NPPES record last updated: June 27, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 9, 2026, Nov 22, 2025, Jul 25, 2019 and 2 more (5 updates tracked since 2019).

On this page

About Daiji Takajo M.d. NPPES

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

DAIJI TAKAJO M.D. (NPI 1619532306) is an individual pediatric cardiology provider in Saint Louis, Missouri, licensed in Missouri (2026010882) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1619532306

Entity TypeIndividualMale

Primary Taxonomy2080P0202X

Provider Legal NameDAIJI TAKAJOCredential: M.D.

Location Address1465 S GRAND BLVDSaint Louis, MO 63104-1003

Mailing Address1465 S Grand BlvdSaint Louis, MO 63104-1003 · (314) 577-5633 · Fax (314) 268-4035

Phone(314) 577-5633

Fax(314) 268-4035

Sole ProprietorNo

Medical School CMSOtherGraduated 2025

Enumeration DateMay 8, 2019

Last NPPES UpdateJune 27, 20265 updates tracked since enumeration

NPPES CertifiedJune 27, 2026

✔ NPI 1619532306 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0202X

Licenses✔ Licensed in MO · 2026010882✔ Licensed in IL · 036.179439

Definition

A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.

1465 S GRAND BLVD, Saint Louis, MO 63104

Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Daiji Takajo M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID244565703

PECOS Enrollment IDI20260509000294

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.

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

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

DR. ETHAN EMIL PFEIFER MD

Student in an Organized Health Care Education/Training Program

1465 S GRAND BLVD
SAINT LOUIS, MO 63104

St. Louis City (314) 268-4070

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 Daiji Takajo's NPI number?

The NPI number for Daiji Takajo is 1619532306. It was assigned to this individual provider in the NPPES registry on May 8, 2019.

Where is Daiji Takajo located?

Daiji Takajo practices at 1465 S Grand Blvd, Saint Louis, MO 63104. The listed phone number is (314) 577-5633.

What is Daiji Takajo's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is Daiji Takajo enrolled in Medicare?

Yes. Daiji Takajo is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Daiji Takajo was last updated on June 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 days 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.