NATHAN DAVID MONTGOMERY MD, PHD
NPI 1841589397
Pathology - Hematology in Chapel Hill, NC

NPI Status: Active since April 06, 2011

Contact Information

101 MANNING DR
CHAPEL HILL, NC
ZIP 27514
Phone: (984) 974-8321

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  • Individual
  • Male
  • Pathology
  • Hematology

About NATHAN MONTGOMERY

This page provides the complete NPI Profile along with additional information for Nathan Montgomery, a provider established in Chapel Hill, North Carolina with a medical specialization in Pathology, focusing in hematology . The healthcare provider is registered in the NPI registry with number 1841589397 assigned on April 2011. The practitioner's primary taxonomy code is 207ZH0000X with license number 2014-01982 (NC). The provider is registered as an individual and his NPI record was last updated 5 years ago.

NPI
1841589397
Provider Name
NATHAN DAVID MONTGOMERY MD, PHD
Gender
Male
Entity Type
Individual
Location Address
101 MANNING DR CHAPEL HILL, NC 27514
Location Phone
(984) 974-8321
Mailing Address
303 BRINKHOUS BULLITT BLDG CB#7525 CHAPEL HILL, NC 27599
Mailing Phone
(984) 974-8321
Mailing Fax
Is Sole Proprietor?
Yes
Enumeration Date
04-06-2011
Last Update Date
03-30-2021
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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 Hematology

Taxonomy Code
207ZH0000X
Type
Allopathic & Osteopathic Physicians
License No.
2014-01982
License State
NC
Taxonomy Description
A hematopathologist is expert in diseases that affect blood cells, blood clotting mechanisms, bone marrow and lymph nodes. This physician has the knowledge and technical skills essential for the laboratory diagnosis of anemias, leukemias, lymphomas, bleeding disorders and blood clotting disorders.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207ZP0007XAllopathic & Osteopathic Physicians

Pathology
Molecular Genetic Pathology

2014-01982 (NC)
2207ZP0102XAllopathic & Osteopathic Physicians

Pathology
Anatomic Pathology & Clinical Pathology

2014-01982 (NC)

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.

Blood smear interpretation by physician with written report

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.

This service was performed 18 times for 17 patients

Bone marrow, smear interpretation

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.

This service was performed 35 times for 35 patients

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 15 times for 15 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 11 times for 11 patients

Genetic sequencing localization, each additional procedure

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.

This service was performed 12 times for 11 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 14 times for 14 patients

Immunologic analysis technique on serum (immunofixation)

Immunofixation is a lab test that helps identify proteins called immunoglobulins in your blood serum. These proteins are part of your immune system. Changes in their levels can indicate certain diseases. The test is simple and only requires a blood sample.

This service was performed 172 times for 165 patients

Molecular pathology procedure; physician interpretation and report

A molecular pathology procedure involves analyzing your body's cells at a molecular level to identify any abnormalities. This can help detect diseases early. A physician will interpret the results and provide a detailed report, explaining the findings clearly.

This service was performed 54 times for 38 patients

Pathology examination of tissue using a microscope, intermediate complexity

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.

This service was performed 75 times for 39 patients

Preparation of tissue for examination by removing any calcium present

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.

This service was performed 37 times for 36 patients

Protein measurement, body fluid

A protein measurement of body fluid is a test that gauges the amount of proteins in your fluids. This analysis helps in detecting various health conditions. It's done via a simple sample collection process, usually from blood or urine, in a safe and painless manner.

This service was performed 26 times for 26 patients

Protein measurement, serum

A serum protein measurement is a blood test that determines the levels of proteins in your blood. It is used to evaluate your overall health, and diagnose nutritional problems, kidney disease, liver disease, or immune disorders.

This service was performed 190 times for 182 patients

Screening examination of specimen cells, screening and interpretation

A screening examination of specimen cells involves studying a small sample of cells from your body. This helps identify any unusual or abnormal cells, providing valuable information about your health. The process includes both the screening and interpretation of the results.

This service was performed 43 times for 41 patients

Special stained specimen slides to examine tissue including interpretation and report

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.

This service was performed 21 times for 12 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 113 times for 22 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 43 times for 34 patients

Surgical pathology consultation and report, comprehensive

A comprehensive surgical pathology consultation and report involves the detailed examination of tissue removed during surgery. This process aids in diagnosing diseases, assessing the extent of illness, and planning appropriate treatments. The findings are then compiled into a report for your doctor.

This service was performed 14 times for 14 patients

Reviews for NATHAN DAVID MONTGOMERY MD, PHD

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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 1841589397, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
8
Unchanged
Pos 3
4
Doubled → 8
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
7
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 4 → 8 5 → 10 → 1 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 1 + 0 + 8 + 1 + 8 + 3 + 1 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1841589397.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Nurse Anesthetist, Certified Registered
101 MANNING DR
CHAPEL HILL, NC 27514
Pharmacist (Pharmacotherapy)
101 MANNING DR
CHAPEL HILL, NC 27514
Nurse Practitioner (Family)
101 MANNING DR
CHAPEL HILL, NC 27514
Medical Genetics, Ph.D. Medical Genetics
101 MANNING DR, ROOM 1071, 1ST FLOOR MEMORIAL HOSPITAL, CYTOGENETICS
CHAPEL HILL, NC 27514
Internal Medicine (Gastroenterology)
101 MANNING DR
CHAPEL HILL, NC 27514
Pediatrics (Pediatric Gastroenterology)
101 MANNING DR, UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL
CHAPEL HILL, NC 27514
Physical Therapist (Hand)
101 MANNING DR
CHAPEL HILL, NC 27514
Nurse Anesthetist, Certified Registered
101 MANNING DR
CHAPEL HILL, NC 27514
Nurse Anesthetist, Certified Registered
101 MANNING DR
CHAPEL HILL, NC 27514
Nurse Anesthetist, Certified Registered
101 MANNING DR
CHAPEL HILL, NC 27514
Nurse Anesthetist, Certified Registered
101 MANNING DR
CHAPEL HILL, NC 27514
Nurse Anesthetist, Certified Registered
101 MANNING DR
CHAPEL HILL, NC 27514
Nurse Anesthetist, Certified Registered
101 MANNING DR
CHAPEL HILL, NC 27514
Nurse Anesthetist, Certified Registered
101 MANNING DR
CHAPEL HILL, NC 27514
Nurse Anesthetist, Certified Registered
101 MANNING DR
CHAPEL HILL, NC 27514
Nurse Anesthetist, Certified Registered
101 MANNING DR
CHAPEL HILL, NC 27514
Nurse Anesthetist, Certified Registered
101 MANNING DR
CHAPEL HILL, NC 27514
Nurse Anesthetist, Certified Registered
101 MANNING DR
CHAPEL HILL, NC 27514
Nurse Anesthetist, Certified Registered
101 MANNING DR
CHAPEL HILL, NC 27514
Nurse Anesthetist, Certified Registered
101 MANNING DR
CHAPEL HILL, NC 27514

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841589397, enumerated as an "individual" on April 06, 2011.

The provider is located at 101 MANNING DR CHAPEL HILL, NC 27514 and the phone number is (984) 974-8321.

Pathology with taxonomy code 207ZH0000X and a focus in Hematology.