MARK H TAKEMURA MD
NPI 1487721189
Internal Medicine - Gastroenterology in Torrance, CA

Q: What is Mark Takemura's NPI number?

The NPI number for Mark Takemura is 1487721189. It was assigned to this individual provider in the NPPES registry on November 29, 2006.

Q: What is Mark Takemura's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Mark Takemura was last updated on April 20, 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 November 29, 2006PECOS Enrolled

20911 EARL STREET, SUITE 280, TORRANCE, CA 90503(310) 214-7236(310) 542-0334 Get Directions Write a Review

NPPES record last updated: April 20, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mark H Takemura Md NPPES

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

MARK H TAKEMURA MD (NPI 1487721189) is an individual gastroenterology provider in Torrance, California, licensed in California (G58448) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1487721189

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameMARK H TAKEMURACredential: MD

Location Address20911 EARL STREET, SUITE 280Torrance, CA 90503

Mailing Address20911 Earl Street, Suite 280Torrance, CA 90503 · (310) 214-7236 · Fax (310) 542-0334

Phone(310) 214-7236

Fax(310) 542-0334

Sole ProprietorNo

Enumeration DateNovember 29, 2006

Last NPPES UpdateApril 20, 2021

NPPES CertifiedApril 20, 2021

✔ NPI 1487721189 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in CA · G58448

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

20911 EARL STREET, Torrance, CA 90503

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Other Identifiers 1

MedicaidGR0047331CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mark H Takemura 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 90503 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

$142.39 typical visit price

range $62.96 – $187.60

Typical copayment $35.59 (range $15.74 – $46.90)

Most-billed visit code 99204

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

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 5

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

BEACH CITIES NEPHROLOGY

Internal Medicine (Nephrology)

20911 EARL STREET, SUITE 320
TORRANCE, CA 90503

Los Angeles County (310) 542-7997

DR. EDWARD GEORGE BUCHSBAUM MD

Allergy & Immunology

20911 EARL STREET, SUITE 301
TORRANCE, CA 90503

Los Angeles County (310) 371-1388

STEVEN WEINSTOCK M.D.

Internal Medicine (Gastroenterology)

20911 EARL STREET, SUITE 280
TORRANCE, CA 90503

Los Angeles County (310) 214-7236

GASTROENTEROLOGY ASSOCIATES OF THE SOUTH BAY A PROFESS MEDICAL CORP

Internal Medicine (Gastroenterology)

20911 EARL STREET, SUITE 280
TORRANCE, CA 90503

Los Angeles County (310) 214-7236

SOUTH BAY ALLERGY & ASTHMA ASSOC

Allergy & Immunology

20911 EARL STREET, 301
TORRANCE, CA 90503

Los Angeles County (310) 371-1388

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 Mark Takemura's NPI number?

The NPI number for Mark Takemura is 1487721189. It was assigned to this individual provider in the NPPES registry on November 29, 2006.

Where is Mark Takemura located?

Mark Takemura practices at 20911 Earl Street Suite 280, Torrance, CA 90503. The listed phone number is (310) 214-7236.

What is Mark Takemura's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Mark Takemura enrolled in Medicare?

Yes. Mark Takemura is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mark Takemura was last updated on April 20, 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.