Official registry information on file with the National Plan and Provider Enumeration System.
GENOVA DIAGNOSTICS INC (NPI 1073591822), doing business as Great Smokies Diagnostic Laboratory, is a healthcare organization registered as a clinical medical laboratory in Asheville, North Carolina and active in the NPI registry since January 2006. The organization holds a CLIA Certificate of Compliance certificate valid through August 16, 2026 and lists Jeffrey William Ledford, President Ceo, as its authorized official.
(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.
Former Legal Business NameGreat Smokies Diagnostic Laboratory
Other Identifiers 4
MedicaidI54653OR
Medicaid543317700MN
Medicaid4490659TN
Medicaid8900489NC
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
CLIA data matches this NPI record on: ✓ Address✓ Name
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.
Areas of Expertise CMS Part B claims70
Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Measurement of antibody (ige) to allergic substance, crude allergen extract, each 86003
This procedure measures the level of IgE antibodies in your blood that react to a specific allergen. It's done using a crude allergen extract. The test helps determine your sensitivity to certain allergens, aiding in diagnosis and treatment of allergies.
21,942 services709 patients
Measurement of antibody (igg) to allergic substance, each allergen 86001
This is a test that measures the level of specific IgG antibodies in your blood in response to an allergen. It helps identify if your body has an immune response to a particular substance, indicating a possible allergy. Each allergen is tested separately.
16,740 services821 patients
Stool culture, additional pathogens 87046
A stool culture for additional pathogens is a lab test that checks for harmful microorganisms in your stool. It helps identify the cause of gastrointestinal symptoms like diarrhea or stomach pain. The test involves collecting a small stool sample, which is then analyzed in a lab.
The stool fat differential measurement, quantitative, is a test to determine the amount of fat in your stool. This can help diagnose issues with digestion or absorption of nutrients. The test involves collecting stool samples over several days for analysis.
15,336 services4,868 patients
Chemical analysis using chromatography technique 82542
Chromatography is a lab technique used to separate mixtures. It helps identify substances within a sample. In simple terms, think of it as a race where different substances move at different speeds, allowing them to be identified and studied.
14,527 services8,726 patients
Chemical analysis using spectrophotometry (light) 84311
Spectrophotometry is a scientific method used to measure how much a chemical substance absorbs light. This helps in identifying and determining the concentration of that substance in a sample. It's non-invasive, accurate, and used in various medical tests.
10,189 services8,717 patients
Measurement of substance using immunoassay technique 83520
An immunoassay technique is a laboratory method used to detect and measure specific substances in the body. This is done by using antibodies that can recognize and bind to these substances. The results can help in diagnosing and monitoring various health conditions.
6,241 services5,074 patients
Gammaglobulin (immune system protein) measurement 82784
Gammaglobulin measurement is a blood test that checks the levels of certain proteins (gammaglobulins) that the body uses to fight infections. High or low levels can indicate various health conditions. It's a simple, quick procedure with minimal discomfort.
5,564 services5,149 patients
Homovanillic acid (organic acid) level 83150
A Homovanillic Acid Level test evaluates the amount of homovanillic acid, a dopamine breakdown product, in your body. It helps doctors check for conditions affecting dopamine levels, like certain neurological disorders. It's a simple urine test and doesn't cause discomfort.
5,177 services4,938 patients
Lactic acid level 83605
A lactic acid level test measures the amount of lactic acid in your blood. This substance is produced when oxygen levels in your body are low, typically during intense exercise. However, high levels could indicate a problem with your body's metabolism or a lack of oxygen.
5,177 services4,938 patients
Pyruvate (organic acid) level 84210
A Pyruvate level test is a blood test that measures the amount of pyruvate, an organic acid in your body. It's important for energy production in cells. Abnormal levels may indicate a metabolic or mitochondrial disorder, helping your doctor make a diagnosis.
5,177 services4,938 patients
Hydroxyindolacetic acid (product of metabolism) level 83497
The Hydroxyindolacetic Acid (HIAA) level test measures the amount of HIAA, a product of metabolism, in your body. This test helps in identifying conditions related to the production of serotonin, a hormone that regulates mood, appetite, and sleep. High levels might indicate specific health issues.
5,176 services4,937 patients
Citrate level 82507
A citrate level test measures the amount of citrate in your blood or urine. Citrate is a chemical in the body that can affect kidney function and the formation of kidney stones. High or low citrate levels may indicate certain health conditions. It's a simple test that requires a blood or urine sample.
5,175 services4,936 patients
Urine vanillylmandelic acid 84585
Urine vanillylmandelic acid (VMA) is a test that measures the amount of VMA, a substance that certain cells produce, in your urine. It helps in detecting conditions related to these cells. You'll provide a urine sample, which will be analyzed in a lab.
5,175 services4,936 patients
Fungal culture (mold or yeast) 87102
A fungal culture is a lab test performed to detect and identify fungi in a sample from the body. It helps determine if a fungal infection is present and, if so, the type of fungus involved. The test involves collecting a sample, such as skin scrapings or a throat swab, which is then sent to a lab for analysis.
5,174 services4,920 patients
Bacterial culture, any source, except blood, anaerobic 87075
A bacterial culture is a test that helps identify harmful bacteria in your body. In this procedure, a sample from any part of your body, except blood, is taken. The sample is placed in a special environment to encourage bacteria growth. It helps in diagnosing infections and determining the best treatment.
5,171 services4,918 patients
Amino acid level, 6 or more amino acids, quantitative, each specimen 82139
This test measures the levels of 6 or more specific amino acids in your body. Amino acids are vital for various bodily functions, including building proteins and regulating immune response. The test involves analyzing a sample, usually blood or urine, to ensure your body has the right balance for optimal health.
5,138 services4,897 patients
Smear for parasites 87177
A smear for parasites is a diagnostic test where a small sample of your stool is taken. The sample is then examined under a microscope to check for the presence of parasites or their eggs. It helps in identifying any parasitic infections that might be causing your symptoms.
5,124 services4,872 patients
Special stain for parasites 87209
A special stain for parasites is a lab procedure that helps identify parasites in your body. It involves applying specific dyes to a sample, usually stool or blood. These dyes make parasites easier to spot under a microscope, aiding in diagnosis and treatment planning.
5,124 services4,872 patients
Stool culture 87045
A stool culture is a laboratory test that checks for harmful bacteria or other organisms in your digestive tract. The test involves providing a stool sample. It helps identify infections that may cause problems like diarrhea or stomach pain.
5,113 services4,870 patients
Stool analysis for blood, by fecal hemoglobin determination by immunoassay 82274
A stool analysis for blood, or fecal hemoglobin determination by immunoassay, is a test that checks for hidden blood in your stool. This test helps identify potential issues in your digestive system. It involves collecting a small stool sample which is then analyzed in a lab for the presence of blood.
5,097 services4,852 patients
Measurement of pancreatic elastase (enzyme) in stool 82653
The measurement of pancreatic elastase in stool is a non-invasive test used to evaluate your pancreas' ability to produce and release digestive enzymes. This test can help diagnose conditions like pancreatic insufficiency. It simply involves collecting a stool sample for analysis.
5,079 services4,835 patients
Stool calprotectin (protein) level 83993
A stool calprotectin test measures the level of calprotectin, a protein that can indicate inflammation in the digestive tract. This test is often used to help determine if symptoms like abdominal pain or diarrhea are due to a condition like inflammatory bowel disease.
5,066 services4,824 patients
Lead level 83655
A lead level test measures the amount of lead in your blood. It's important because high lead levels can cause serious health problems, particularly in children. The test is done with a simple blood draw and results can help determine if lead exposure is a concern.
5,044 services4,811 patients
Arsenic level 82175
An arsenic level test measures the amount of arsenic in your body. Arsenic is a naturally occurring element that can be harmful in large amounts. It's often found in soil, water, and food. The test helps determine if you've been exposed to high levels of arsenic.
5,043 services4,810 patients
Mercury level 83825
A mercury level test is a simple blood or urine test performed to measure the amount of mercury in your body. It's primarily used to detect mercury poisoning, which can occur from exposure to too much mercury, often from seafood or certain industrial environments.
5,043 services4,810 patients
Cadmium level 82300
A Cadmium Level test is a simple blood or urine test that measures the amount of cadmium, a type of metal, in your body. It's used to check for exposure to cadmium, which can cause health problems if levels are too high.
5,042 services4,809 patients
Very long chain fatty acids level 82726
The Very Long Chain Fatty Acids (VLCFA) level test is a blood test that measures the amount of certain types of fats in your body. It's often used to diagnose genetic disorders that affect the body's ability to break down these fats, like adrenoleukodystrophy.
4,669 services4,490 patients
Cortisol (hormone) measurement, free 82530
Cortisol is a hormone that your body produces in response to stress. A "free cortisol" measurement is a test that checks the level of this hormone in your body. This test helps in diagnosing conditions related to stress and hormone imbalance.
4,638 services1,077 patients
Manganese (heavy metal) level 83785
A Manganese Level test measures the amount of manganese, a type of heavy metal, in your blood. This test is important as both too much or too little manganese can cause health problems. It can help identify nutritional deficiencies or exposure to toxic levels of manganese.
4,264 services4,085 patients
Blood potassium level 84132
A blood potassium level test measures the amount of potassium in your blood. Potassium is a vital mineral for the body, helping nerves and muscles, especially the heart, to function properly. Abnormal levels can cause health issues like irregular heartbeat, muscle weakness, or numbness.
4,263 services4,084 patients
Glutathione (protein) level 82978
A Glutathione level test measures the amount of glutathione, a powerful antioxidant, in your body. This protein helps protect cells from damage and supports the immune system. Low levels may indicate health issues like chronic disease or nutritional deficiencies. Regular testing can aid in maintaining optimal health.
4,247 services4,068 patients
Copper level 82525
A copper level test is a simple blood test that measures the amount of copper in your body. Copper is a necessary mineral that aids in nerve function, bone growth, and the production of red blood cells. However, too much or too little can lead to health issues. This test helps monitor and diagnose these conditions.
4,245 services4,068 patients
Zinc level 84630
A Zinc Level test measures the amount of zinc in your blood. Zinc is an essential nutrient that helps support your immune system and metabolism function. Low or high levels can indicate nutritional issues, liver disease, or other medical conditions. It's a simple blood test.
4,244 services4,068 patients
Fatty acids measurement 82725
Fatty acids measurement is a blood test that determines the levels of different types of fats in your body. These fats play crucial roles in your overall health, including energy production and inflammation regulation. The test helps identify nutritional deficiencies or imbalances that may contribute to various health conditions.
3,543 services3,443 patients
Heavy metal level 83018
A heavy metal level test measures the amount of specific potentially harmful metals in the blood. These metals include lead, mercury, and arsenic. High levels can lead to health problems. The test involves taking a small blood sample for laboratory analysis.
2,343 services756 patients
Magnesium level 83735
A magnesium level test is a simple blood test that measures the amount of magnesium in your body. Magnesium is a crucial mineral that helps your nerves, muscles, and heart function properly. The test can help detect health conditions like kidney disease or malnutrition.
1,364 services1,329 patients
Measurement of hydrogen in breath to test for stomach and bowel symptoms 91065
This test involves breathing into a bag to measure hydrogen levels in your breath. High levels can indicate issues with food digestion or absorption in your stomach or intestines. It's non-invasive, painless, and helps diagnose certain gastrointestinal conditions.
1,313 services1,227 patients
Detection test by nucleic acid for digestive tract pathogen, multiple types or subtypes, 3-5 targets 87505
This test identifies harmful organisms in your digestive tract by examining their genetic material. It checks for multiple types of pathogens, targeting 3-5 specific ones. This helps in diagnosing the cause of any digestive issues.
1,300 services1,266 patients
Detection of gliadin (deamidated) (dgp) antibody 86258
The detection of Deamidated Gliadin Peptide (dgp) antibody is a blood test that helps diagnose celiac disease, an autoimmune disorder. It identifies antibodies produced by the immune system in response to a protein found in wheat and other grains.
1,294 services637 patients
Measurement of tissue transglutaminase 86364
Measurement of tissue transglutaminase is a blood test used to help diagnose conditions like celiac disease. It checks for certain antibodies that your body might produce if you have these conditions. It's a simple, non-invasive procedure.
1,294 services637 patients
Dehydroepiandrosterone (dhea) hormone level 82626
Dehydroepiandrosterone (DHEA) hormone level test measures the amount of DHEA in your body. DHEA is a hormone produced by your adrenal glands. This test helps assess whether these glands are functioning properly. It assists in understanding various health conditions and managing overall well-being.
1,175 services1,070 patients
Detection test by immunoassay technique for helicobacter pylori (gi tract bacteria) in stool 87338
This test detects Helicobacter pylori, a bacteria that can cause stomach issues, by analyzing a stool sample. The immunoassay technique identifies the bacteria's proteins. It's a non-invasive, simple procedure that helps in diagnosing and managing gastrointestinal health.
1,110 services1,082 patients
Ige (immune system protein) level 82785
The IgE level test measures the amount of immunoglobulin E, a type of antibody, in your blood. It's used to help diagnose allergies or asthma. A high IgE level can indicate an allergic reaction or immune system disorder. It's a simple blood test.
786 services768 patients
Aluminum level 82108
An Aluminum Level test measures the amount of aluminum in your body. It's often used for people who have kidney disease or are on dialysis. High levels of aluminum can lead to health problems. The test involves a simple blood draw and results help in managing your health better.
781 services756 patients
Nickel level 83885
A nickel level test is a medical procedure that measures the amount of nickel in your body. It's commonly used to check for nickel allergies or exposure to this metal. The test involves taking a blood or urine sample and analyzing it in a laboratory.
781 services756 patients
Estrone (hormone) level 82679
The Estrone level test measures the amount of a specific hormone in your body. This hormone plays a vital role in various body functions. It's a simple blood test, similar to other routine tests. The results can help understand your body's hormone balance.
657 services553 patients
Measurement of total estradiol (hormone) 82670
Total estradiol measurement is a simple blood test that examines the level of a key hormone in your body. This hormone plays a vital role in many body functions. The test helps understand if hormone levels are balanced, which can impact overall health.
650 services544 patients
Estriol (hormone) level 82677
The Estriol Level test measures the amount of a hormone called estriol in your body. This hormone is produced when your body is in a certain state. High or low levels can indicate if your body is functioning properly.
637 services538 patients
Urine calcium level 82340
A urine calcium level test measures the amount of calcium in your urine. This helps determine how well your kidneys are functioning and can aid in diagnosing certain health conditions. It involves collecting urine over 24 hours in a special container.
592 services577 patients
Progesterone (reproductive hormone) level 84144
A progesterone level test measures the amount of progesterone, a hormone, in your body. It plays a key role in preparing the body for pregnancy and maintaining it. The test can help assess overall hormonal health and aid in diagnosing certain conditions.
508 services434 patients
Testosterone (hormone) level, free 84402
A free testosterone level test measures the amount of unattached, or "free," testosterone in your blood. Testosterone is a hormone that's important for certain body functions. This test is used to check if your hormone level is in the normal range.
488 services415 patients
Macroscopic examination (visual inspection) of parasite 87169
A macroscopic examination of a parasite involves visually inspecting the organism with the naked eye. This can help identify its type, size, shape, and other physical characteristics. It's a crucial step in diagnosing many parasitic infections.
430 services416 patients
Stool lactoferrin (immune system protein) analysis 83630
A stool lactoferrin analysis is a test that checks for inflammation in your digestive tract. This helps detect conditions like inflammatory bowel disease. The test involves collecting a small stool sample for lab analysis. It's a non-invasive, safe procedure.
397 services378 patients
Detection test by immunoassay technique for other organism 87449
An immunoassay detection test is a diagnostic tool used to identify specific organisms in your body. It works by using antibodies that can recognize and bind to these organisms. The test is highly sensitive and can help determine if you have been exposed to certain diseases.
377 services362 patients
Detection test by immunoassay technique for clostridium difficile toxins (stool pathogen) 87324
This test checks for Clostridium difficile toxins in your stool. It uses an immunoassay technique, which identifies harmful substances that might cause illness. The test helps diagnose infections that can lead to severe diarrhea or more serious intestinal conditions.
289 services279 patients
Detection test by immunoassay technique for shiga-like toxin (bacterial toxin) 87427
A detection test using the immunoassay technique for Shiga-like toxin helps identify harmful bacteria in your body. It uses your body's immune response to detect the presence of these toxins. This test is crucial in diagnosing certain bacterial infections.
242 services233 patients
Vitamin d-3 level 82306
A Vitamin D-3 level test measures the amount of Vitamin D-3, a crucial nutrient, in your body. This test helps identify if your levels are too low or too high. Low levels may lead to bone weakness, while high levels could harm your kidneys. It's a simple blood test.
61 services61 patients
Sex hormone binding globulin (protein) level 84270
Sex hormone binding globulin (SHBG) level is a blood test that measures a specific protein in your body. This protein helps regulate certain hormones. If these hormone levels are too high or too low, it may cause health issues. The test helps assess hormone-related conditions.
57 services55 patients
Testosterone (hormone) level, total 84403
A total testosterone level test measures the amount of a key hormone in your body. This hormone influences various body functions such as muscle mass, energy levels, and mood. The test involves a simple blood draw, and results help monitor health conditions.
55 services53 patients
Examination of stool for meat fibers 89160
An examination of stool for meat fibers is a lab test that checks for undigested meat fibers in your stool. This can help identify digestive problems, as healthy digestion usually breaks down these fibers. The test involves collecting a small stool sample for analysis.
55 services52 patients
Apolipoprotein level 82172
An apolipoprotein level test measures the amount of proteins that bind to fats in your blood. These proteins play a crucial role in cholesterol transport. High or low levels can indicate heart disease risk. It's a simple blood test, similar to cholesterol testing.
The Dehydroepiandrosterone (DHEA-S) hormone level test is a blood test that checks the amount of a natural steroid hormone in your body. This hormone helps in managing stress and maintaining overall health. Any imbalance can lead to various health issues.
33 services33 patients
Measurement of substance using immunoassay technique, by radioimmunoassay 83519
Radioimmunoassay is a technique used to measure levels of specific substances in your body. It uses radioactive labels and antibodies to detect these substances. This test is safe and helps doctors understand your health better.
31 services31 patients
Creatinine level to test for kidney function or muscle injury 82570
A creatinine level test measures the amount of creatinine in your blood. This substance is a waste product from normal muscle use. Higher levels can indicate possible kidney dysfunction or muscle injury. This test helps monitor kidney health.
30 services30 patients
Insulin measurement, total 83525
Insulin measurement, total, is a blood test that checks the amount of insulin — a hormone regulating blood sugar — in your body. It helps diagnose diabetes and other conditions related to insulin. The test involves a simple blood draw and is generally safe and quick.
23 services21 patients
Measurement c-reactive protein for detection of infection or inflammation, high sensitivity 86141
The high sensitivity C-reactive protein test is a blood test that helps detect low levels of inflammation in the body. It's often used to assess the risk of heart disease but can also indicate infection or other inflammatory conditions.
22 services20 patients
Blood test, lipids (cholesterol and triglycerides) 80061
A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.
21 services19 patients
Homocysteine (amino acid) level 83090
Homocysteine level testing is a simple blood test that measures the amount of a specific amino acid, homocysteine, in your blood. High levels may indicate a higher risk of heart disease and stroke. It can also help detect vitamin B12 or folic acid deficiency.
21 services19 patients
Lipoprotein (a) level 83695
The Lipoprotein (a) level test is a blood test that measures the amount of a specific type of cholesterol in your body. High levels might increase the risk of heart disease or stroke. The test helps your doctor assess your heart health.
