MATTHEW KOO MD
NPI 1386062347
Pathology - Anatomic Pathology in Los Angeles, CA

Q: What is Matthew Koo's NPI number?

The NPI number for Matthew Koo is 1386062347. It was assigned to this individual provider in the NPPES registry on April 6, 2014.

Q: What is Matthew Koo's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology, with taxonomy code 207ZP0101X.

Q: When was this NPI record last updated?

The NPPES record for Matthew Koo was last updated on August 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 April 06, 2014PECOS EnrolledAccepts Medicare Assignment

92.77/100

CMS Quality Rating

10833 LECONTE AVENUE, LOS ANGELES, CA 90095(310) 267-2811(310) 267-2625 Get Directions Write a Review

NPPES record last updated: August 8, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 8, 2023, Aug 25, 2021, May 13, 2020 (3 updates tracked since 2020).

On this page

About Matthew Koo Md NPPES

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

MATTHEW KOO MD (NPI 1386062347) is an individual anatomic pathology provider in Los Angeles, California, licensed in California (A142047) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS and is a graduate of University Of Hawaii John A. Burns School Of Medicine (2014).

NPPES Registry Identity

NPI1386062347

Entity TypeIndividualMale

Primary Taxonomy207ZP0101X

Provider Legal NameMATTHEW KOOCredential: MD

Location Address10833 LECONTE AVENUELos Angeles, CA 90095-3075

Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631

Phone(310) 267-2811

Fax(310) 267-2625

Sole ProprietorNo

Medical School CMSUniversity Of Hawaii John A. Burns School Of MedicineGraduated 2014

Enumeration DateApril 6, 2014

Last NPPES UpdateAugust 8, 20233 updates tracked since enumeration

NPPES CertifiedAugust 8, 2023

✔ NPI 1386062347 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPathology · Anatomic PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0101X

License✔ Licensed in CA · A142047

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Also ListedPathology · HematologyTaxonomy 207ZH0000X · License A142047 (CA)

Also ListedPathology · Anatomic Pathology & Clinical PathologyTaxonomy 207ZP0102X · License A142047 (CA)

10833 LECONTE AVENUE, Los Angeles, CA 90095

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 and accepts Medicare assignment

Matthew Koo 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 ID6305261843

PECOS Enrollment IDI20200731000457

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.

Areas of Expertise CMS Part B claims 36

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Flow cytometry technique for dna or cell analysis, each additional marker 88185

Flow cytometry is a technique that helps analyze the physical and chemical characteristics of cells or particles. When an additional marker is used, it aids in identifying specific cell types or stages of disease. This helps in precise diagnosis and treatment planning.

4,836 services200 patients

Special stained specimen slides to examine tissue, each additional procedure 88341

Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.

953 services94 patients

Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure 88377

Microscopic genetic analysis of tissue is a detailed lab process that examines your cells' genetic material. If more than one stain procedure is needed, it's termed an 'additional multiplex stain procedure'. This helps to highlight different components within your cells, aiding in accurate diagnosis and treatment planning.

689 services101 patients

Special stained specimen slides to examine tissue including interpretation and report 88313

Special stained specimen slides are used to examine tissue samples. This involves applying special dyes to the tissue, which helps to highlight certain features under a microscope. The findings are then interpreted and a report is provided. This can aid in diagnosing various health conditions.

633 services101 patients

Special stained specimen slides to examine tissue, each additional procedure 88341

579 services90 patients

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

400 services107 patients

Special stained specimen slides to examine tissue, initial procedure 88342

This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.

299 services95 patients

Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure 88377

296 services95 patients

Special stained specimen slides to examine tissue including interpretation and report 88313

229 services75 patients

Flow cytometry technique for dna or cell analysis, 16 or more markers 88189

Flow cytometry is a method used to measure and analyze cells. It uses a beam of light to detect up to 16 or more markers on cells, helping to identify their type, function, or abnormalities. This technique aids in diagnosing various health conditions.

209 services203 patients

Flow cytometry technique for dna or cell analysis, first marker 88184

Flow cytometry is a technique used to examine microscopic particles, like cells or DNA. It employs a beam of light to detect and measure physical and chemical characteristics of these particles. The 'first marker' refers to a specific characteristic or feature used to identify a particular cell or particle.

205 services200 patients

Preparation of tissue for examination by removing any calcium present 88311

This procedure involves treating tissue samples to remove any calcium, which can interfere with the examination. The tissue is soaked in a special solution that safely dissolves the calcium, leaving the tissue intact for accurate analysis. This helps in making precise diagnoses.

201 services101 patients

Pathology examination of tissue using a microscope, intermediate complexity 88305

194 services97 patients

Microscopic genetic analysis of tissue, manual, initial procedure 88368

Microscopic genetic analysis of tissue is a test that examines your cells under a microscope. This helps to identify any genetic changes that could be causing health issues. It's the first step in a series of tests to pinpoint the root cause of your symptoms.

177 services90 patients

Flow cytometry technique for dna or cell analysis, 16 or more markers 88189

175 services163 patients

Microscopic genetic analysis of tissue, manual, each additional procedure 88369

Microscopic genetic analysis of tissue is a procedure where a small sample of your body tissue is examined under a microscope. This is done to study the genes in your cells. If more than one procedure is needed, each additional one involves repeating this process. It's a key part of diagnosing and managing many health conditions.

169 services56 patients

Special stained specimen slides to examine tissue, initial procedure 88342

148 services81 patients

Microscopic genetic analysis of tumor, manual 88360

Microscopic genetic analysis of a tumor involves examining your tumor's genes under a microscope. This helps identify specific genetic changes in the tumor cells. This information can aid in diagnosing, predicting disease progression, and determining the most effective treatment options.

126 services37 patients

Microscopic genetic analysis of tumor, manual 88360

99 services55 patients

Preparation of tissue for examination by removing any calcium present 88311

87 services79 patients

Bone marrow, smear interpretation 85097

Bone marrow smear interpretation is a procedure where a small sample of your bone marrow is taken and examined under a microscope. This helps doctors identify any abnormal cells or signs of diseases such as anemia, leukemia, or infections. It's a crucial step in diagnosing various blood disorders.

85 services85 patients

Interpretation and report of genetic testing 88291

Interpretation and report of genetic testing involves analyzing your DNA to look for changes that could indicate a risk for certain health conditions. The results are then compiled into a report, which provides insights about your genetic health.

82 services81 patients

Tissue culture for tumor disorders of bone marrow and blood cells 88237

Tissue culture for tumor disorders of bone marrow and blood cells is a lab process where your cells are grown in a controlled environment. The aim is to detect and study abnormal cells, such as cancer, in your bone marrow or blood. This helps in planning effective treatment.

80 services79 patients

Chromosome analysis for genetic defects, count 15-20 cells 88262

Chromosome analysis is a test that examines your body's cell structure to detect any genetic abnormalities. In this procedure, 15-20 cells are studied to identify any unusual changes that may indicate a genetic disorder. This helps in early detection and management of potential health issues.

78 services77 patients

Interpretation and report of genetic testing 88291

76 services70 patients

Bone marrow, smear interpretation 85097

66 services62 patients

Microscopic genetic analysis of tissue, manual, initial procedure 88368

59 services57 patients

Microscopic genetic analysis of tissue, manual, each additional procedure 88369

57 services39 patients

Genetic sequencing localization, each additional procedure 88364

Genetic sequencing localization is a process where specific regions of your DNA are identified and studied. If you're having additional procedures, it simply means that more areas of your DNA are being examined. This helps to understand your genetic makeup better and can assist in identifying potential health risks.

45 services26 patients

Genetic sequencing localization, each additional procedure 88364

44 services14 patients

Genetic sequencing localization, initial procedure 88365

Genetic sequencing localization is a process to identify where specific genes are located in your DNA. During the initial procedure, a sample of your cells is collected, usually through a simple swab or blood test. This data is then analyzed to pinpoint the location of certain genes. This can help understand your genetic makeup and potential health risks.

32 services30 patients

Genetic sequencing localization, initial procedure 88365

28 services14 patients

Flow cytometry technique for dna or cell analysis, 9 to 15 markers 88188

Flow cytometry is a technique used to measure physical and chemical characteristics of cells or particles. It can analyze multiple markers (9 to 15) on a cell, helping to identify its type and function. This process can also examine DNA within cells for any abnormalities.

22 services19 patients

Blood smear interpretation by physician with written report 85060

Blood smear interpretation is a lab test where your doctor examines a sample of your blood under a microscope. They look for abnormalities in your blood cells which can help diagnose various conditions. You'll receive a written report of the findings.

20 services20 patients

Pathology examination of tissue using a microscope, moderately high complexity 88307

A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.

17 services13 patients

Chromosome analysis for genetic defects, additional karyotypes, each study 88280

Chromosome analysis is a test that examines the number and structure of a person's chromosomes. This is done to identify any genetic defects. Additional karyotypes, each study, are further tests that look at the arrangement of these chromosomes. This can help in detecting genetic disorders.

13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90095 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.

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.

92.77/100

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

Scored as part of a group practice

Quality

81.19

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 6

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

DR. JIN SUN LEE M.D.

Student in an Organized Health Care Education/Training Program

10833 LECONTE AVENUE, UCLA
LOS ANGELES, CA 90095

Los Angeles County (818) 364-4350

DR. ISRAA LAKLOUK M.D

Pathology (Anatomic Pathology & Clinical Pathology)

10833 LECONTE AVENUE, AS-370 CHS
LOS ANGELES, CA 90095

Los Angeles County (310) 267-2680

JUSTINE REBECCA SEIVRIGHT MD

Dermatology

10833 LECONTE AVENUE
LOS ANGELES, CA 90095

Los Angeles County (301) 206-5674

JACLYN CATHLEEN CHALMERS

Student in an Organized Health Care Education/Training Program

10833 LECONTE AVENUE
LOS ANGELES, CA 90095

Los Angeles County (323) 285-2528

MS. PAMELA S MILLER MSN NP

Nurse Practitioner (Acute Care)

10833 LECONTE AVENUE
LOS ANGELES, CA 90095

Los Angeles County (310) 267-0844

CHANA RACHEL SACHS

Pathology (Anatomic Pathology & Clinical Pathology)

10833 LECONTE AVENUE, AS-370 CHS
LOS ANGELES, CA 90095

Los Angeles County (310) 267-2680

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 Matthew Koo's NPI number?

The NPI number for Matthew Koo is 1386062347. It was assigned to this individual provider in the NPPES registry on April 6, 2014.

Where is Matthew Koo located?

Matthew Koo practices at 10833 Leconte Avenue, Los Angeles, CA 90095. The listed phone number is (310) 267-2811.

What is Matthew Koo's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology, with taxonomy code 207ZP0101X.

Is Matthew Koo enrolled in Medicare?

Yes. Matthew Koo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Matthew Koo was last updated on August 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.