MASAKO SHIMAMURA M.D.
NPI 1972547727
Pediatrics - Pediatric Infectious Diseases in Columbus, OH

Active since June 15, 2006PECOS Enrolled
555 S 18TH ST, COLUMBUS, OH 43205(614) 722-8982(614) 722-4458 Get Directions Write a Review

NPPES record last updated: June 15, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Masako Shimamura M.d. NPPES

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

MASAKO SHIMAMURA M.D. (NPI 1972547727) is an individual pediatric infectious diseases provider in Columbus, Ohio, licensed in Ohio (35125588) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Columbus.

NPPES Registry Identity

NPI1972547727
Entity TypeIndividualFemale
Primary Taxonomy2080P0208X
Provider Legal NameMASAKO SHIMAMURACredential: M.D.
Location Address555 S 18TH STColumbus, OH 43205-2654
Mailing Address700 Childrens DrColumbus, OH 43205-2664 · (614) 722-2000
Fax(614) 722-4458
Sole ProprietorNo
Enumeration DateJune 15, 2006
Last NPPES UpdateJune 15, 2026
NPPES CertifiedJune 15, 2026
NPI 1972547727 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPediatrics · Pediatric Infectious DiseasesAllopathic & Osteopathic Physicians
Taxonomy Code2080P0208X
License Licensed in OH · 35125588
Definition

A pediatrician trained to care for children in the diagnosis, treatment and prevention of infectious diseases. This specialist can apply specific knowledge to affect a better outcome for pediatric infections with complicated courses, underlying diseases that predispose to unusual or severe infections, unclear diagnoses, uncommon diseases and complex or investigational treatments.

555 S 18TH ST, Columbus, OH 43205

Secondary Practice Location 1

Location 1380 Butterfly Gardens DrColumbus, OH 43215-7508 · Phone (614) 722-6200

Other Identifiers 2

Medicaid0117839OH
OtherH263950OH · Cgs - Medicare

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Masako Shimamura M.d. 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.

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.

Pediatrics (Pediatric Infectious Diseases)
555 S 18TH ST
COLUMBUS, OH 43205
Internal Medicine (Pulmonary Disease)
555 S 18TH ST
COLUMBUS, OH 43205
Pediatrics (Pediatric Emergency Medicine)
555 S 18TH ST
COLUMBUS, OH 43205
Pediatrics
555 S 18TH ST
COLUMBUS, OH 43205
Pediatrics
555 S 18TH ST
COLUMBUS, OH 43205
Pediatrics (Pediatric Emergency Medicine)
555 S 18TH ST
COLUMBUS, OH 43205
Pediatrics (Pediatric Rheumatology)
555 S 18TH ST
COLUMBUS, OH 43205
Pediatrics (Pediatric Cardiology)
555 S 18TH ST
COLUMBUS, OH 43205

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 Masako Shimamura's NPI number?

The NPI number for Masako Shimamura is 1972547727. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Where is Masako Shimamura located?

Masako Shimamura practices at 555 S 18th St, Columbus, OH 43205. The listed phone number is (614) 722-8982.

What is Masako Shimamura's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Infectious Diseases, with taxonomy code 2080P0208X.

Is Masako Shimamura enrolled in Medicare?

Yes. Masako Shimamura is registered in the Medicare PECOS enrollment system.

What insurance does Masako Shimamura accept?

Health plans from CareSource list Masako Shimamura 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 Masako Shimamura was last updated on June 15, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.