DR. HONG LIU DRUM M.D.
NPI 1952598971
Pathology - Clinical Pathology in Seattle, WA

NPI Status: Active since October 03, 2007

Contact Information

551 N 34TH ST STE 100
SEATTLE, WA
ZIP 98103
Phone: (206) 374-9000
Fax: (206) 774-3412

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  • Individual
  • Female
  • Pathology
  • Clinical Pathology

About HONG DRUM

This page provides the complete NPI Profile along with additional information for Hong Drum, a provider established in Seattle, Washington with a medical specialization in Pathology, focusing in clinical pathology . The healthcare provider is registered in the NPI registry with number 1952598971 assigned on October 2007. The practitioner's primary taxonomy code is 207ZC0006X with license number MD61099787 (WA). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1952598971
Provider Name
DR. HONG LIU DRUM M.D.
Gender
Female
Entity Type
Individual
Location Address
551 N 34TH ST STE 100 SEATTLE, WA 98103
Location Phone
(206) 374-9000
Location Fax
(206) 774-3412
Mailing Address
551 N 34TH ST STE 100 SEATTLE, WA 98103
Mailing Phone
(206) 374-9000
Mailing Fax
(206) 774-3412
Is Sole Proprietor?
No
Enumeration Date
10-03-2007
Last Update Date
11-30-2021
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Pathology Clinical Pathology

Taxonomy Code
207ZC0006X
Type
Allopathic & Osteopathic Physicians
License No.
MD61099787
License State
WA
Taxonomy Description
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.

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

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

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.

This service was performed 109 times for 107 patients

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

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.

This service was performed 21 times for 21 patients

Genetic sequencing localization, initial procedure

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.

This service was performed 17 times for 17 patients

Microscopic genetic analysis of tissue, computer-assisted technology, each additional procedure

Microscopic genetic analysis of tissue is a process where a small piece of tissue is examined under a microscope to identify any genetic abnormalities. This is typically done with the aid of computer technology for precision. Each additional procedure refers to repeated or extra tests conducted to gather more data or confirm results.

This service was performed 32 times for 25 patients

Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure

This procedure involves the detailed study of your tissue's genetic makeup using a microscope and computer-assisted technology. It's the first step in a series of tests to understand your body better and provide appropriate care.

This service was performed 32 times for 32 patients

Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure

This procedure involves analyzing tissue at a genetic level using a microscope and advanced computer technology. The initial process involves the collection and preparation of tissue samples. Each multiplex procedure refers to the simultaneous testing of multiple genetic markers to identify abnormalities.

This service was performed 192 times for 61 patients

Microscopic genetic analysis of tumor, manual

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.

This service was performed 36 times for 25 patients

Special stained specimen slides to examine tissue, each additional procedure

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.

This service was performed 351 times for 46 patients

Special stained specimen slides to examine tissue, initial procedure

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.

This service was performed 57 times for 53 patients

Surgical pathology consultation and report on referred material requiring preparation of slides

A surgical pathology consultation involves the examination of tissue removed during surgery. The tissue is processed and slides are prepared for detailed study under a microscope. The findings are then compiled into a report to help guide your treatment plan.

This service was performed 57 times for 57 patients

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1952598971, we treat the final digit (1) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
2
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
9
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
1
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 5 → 10 → 1 5 → 10 → 1 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 9 + 1 + 0 + 2 + 1 + 0 + 9 + 1 + 6 + 9 + 1 + 4 + 24 = 69

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1952598971.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Specialist
551 N 34TH ST STE 100
SEATTLE, WA 98103
Specialist
551 N 34TH ST STE 100
SEATTLE, WA 98103
Specialist
551 N 34TH ST STE 100
SEATTLE, WA 98103
Specialist
551 N 34TH ST STE 100
SEATTLE, WA 98103
Pathology (Anatomic Pathology & Clinical Pathology)
551 N 34TH ST STE 100
SEATTLE, WA 98103
Pathology (Immunopathology)
551 N 34TH ST STE 100
SEATTLE, WA 98103
Pathology (Hematology)
551 N 34TH ST STE 100
SEATTLE, WA 98103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952598971, enumerated as an "individual" on October 03, 2007.

The provider is located at 551 N 34TH ST STE 100 SEATTLE, WA 98103 and the phone number is (206) 374-9000.

Pathology with taxonomy code 207ZC0006X and a focus in Clinical Pathology.