Physician Profile
Sarah Kassaby, M.D.
Unclaimed ProfileAbout Dr. Kassaby
Sarah Kassaby, M.D. practices cytopathology in Johnson City, TN. Sarah is also listed as specializing in anatomic & clinical pathology. Medicare claims data shows Sarah provided 2,515 services to 1,714 patients. The services billed most often include evaluation of fine needle aspirate, evaluation of fine needle aspirate with interpretation and report, and ultrasound scan of growth for measuring elasticity, each additional growth.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (423) 283-4734
- Email not available
Practice Locations
2400 SUSANNAH ST STE A
Johnson City, TN 37601
Conditions Evaluated or Diagnosed
Within Pathology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Autoimmune & Joints
- Rheumatoid arthritis
Autopsy & Forensic
- Unexplained Cause of Death
Blood & Metabolism
- Vitamin D deficiency
Blood Disorders
- Bleeding Disorders
- Blood Clotting Gene Mutation
- Iron-deficiency anemia
- Leukemia
- Lymphoma
- Multiple Myeloma
- Sickle cell disease
Cancer
- Bladder cancer
- Bone tumors
- Brain tumor
- Breast cancer
- Cervical cancer
- Colon cancer
- Endometrial cancer
- Kidney cancer
- Liver cancer
- Lung cancer
- Oral cavity cancer
- Ovarian cancer
- Pancreatic cancer
- Prostate cancer
- Soft-tissue sarcoma
- Stomach cancer
- Testicular cancer
- Thyroid cancer
Cervical & Gynecologic
- Abnormal cervical cells and cervical dysplasia
- Endometrial hyperplasia
Digestive
- Gallbladder inflammation
- H. pylori infection
Digestive System
- Barrett's esophagus
- Celiac disease
- Colon polyps
Endocrine
- Thyroid nodules
Genetics
- Inherited Cancer Risk
Hormones
- Testosterone deficiency
Immune System
- Autoimmune Diseases
Infections
- Hepatitis C
- Lyme disease
- Mononucleosis
- Sexually transmitted infections
Kidney
- Kidney Disease
Liver
- Metabolic dysfunction-associated steatohepatitis
Metabolic & Routine Lab
- Diabetes
- Gout
- High cholesterol
Pregnancy & Fertility
- Recurrent miscarriage
Skin Cancer
- Melanoma
- Moles and atypical moles
- Skin cancer
Women's Health
- Endometriosis
- Uterine fibroids
Procedures & services
Autopsy & Forensic
- Private Autopsy Service
Blood Tests
- Blood Clotting Tests
- Blood Type Test
- Cholesterol screening
- Complete Blood Count
- Comprehensive Metabolic Panel
- Hemoglobin A1c Test
- Iron Level Blood Test
- Thyroid Blood Test
Cytology
- Body fluid cytology
- Urine cytology test
Cytology & Screening
- Fine-needle aspiration of a neck mass
- Human papillomavirus testing
- Pap Smear Test
- Thyroid Nodule Biopsy Review
Genetic & Molecular Tests
- Cancer Genetic Testing
- Liquid Biopsy
- Paternity DNA Test
- Tumor Biomarker Testing
Genetics
- Chromosome And Genetic Testing
Immune & Allergy Tests
- Allergy Blood Testing
- Autoimmune Antibody Panel
- Celiac Disease Blood Test
Infection Testing
- Blood Culture Test
- H. Pylori Breath Test
- Lyme disease test
Infection Tests
- STI Screening Panel
Lab & Blood Tests
- Cardiac enzyme blood test
- Pregnancy blood test
- Sed rate inflammation test
- Testosterone blood test
- Vitamin D blood test
Pathology Review
- Biopsy Second Opinion
- Frozen Section During Surgery
Pregnancy & Fertility
- Miscarriage tissue testing
- Placenta examination
- Sperm count test
Routine Lab Tests
- Colon cancer screening consult
- Urinalysis
- Urine Drug Screen
Tissue Biopsy
- Bone Marrow Biopsy Interpretation
- Breast Biopsy Analysis
- Cervical biopsy lab review
- Colon Polyp Testing
- Kidney Biopsy Examination
- Liver Biopsy Examination
- Lung biopsy lab review
- Lymph Node Biopsy Analysis
- Oral biopsy lab review
- Prostate Biopsy Analysis
- Skin Biopsy Lab Review
- Stomach biopsy lab review
- Uterine biopsy lab review
Procedures Most Often Billed to Medicare
2,515 services · 1,714 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Fine needle aspiration biopsy using ultrasound guidance, each additional growth | Procedure | 10006 |
246 | Too few peers to compare |
| Fine needle aspiration biopsy using ultrasound guidance, first growth | Procedure | 10005 |
238 | More than most peers in Cytopathology |
| Ultrasound scan of growth for measuring elasticity, each additional growth | Imaging | 76983 |
311 | Too few peers to compare |
| Ultrasound scan of growth for measuring elasticity, first growth | Imaging | 76982 |
226 | Too few peers to compare |
| Ultrasound scan of organ tissue for measuring elasticity | Imaging | 76981 |
15 | Too few peers to compare |
| Evaluation of fine needle aspirate | Lab test | 88172 |
497 | More than most peers in Cytopathology |
| Evaluation of fine needle aspirate with interpretation and report | Lab test | 88173 |
496 | More than most peers in Cytopathology |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
192 | Too few peers to compare |
| Pap test, evaluation of fine needle aspirate, immediate, each additional evaluation episode | Lab test | 88177 |
84 | More often than most peers in Cytopathology |
| Pathology examination of tissue using a microscope, intermediate complexity | Lab test | 88305 |
83 | Less often than most peers in Cytopathology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other cytopathology specialists at this location 3
Same specialty, same street address — most likely the same department or group.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 13 related providers in 2 groups
Class of 2012 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Fine needle aspiration biopsy using ultrasound guidance, each additional growth 5
Providers in TN who bill this service to Medicare most often.
Common questions
What is Sarah Kassaby's specialty?
Sarah Kassaby is a cytopathology in Johnson City, TN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Sarah Kassaby?
Sarah Kassaby is listed at 2400 Susannah St Ste A, Johnson City, TN 37601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Sarah Kassaby?
The number on file is (423) 283-4734. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Sarah Kassaby?
Sarah Kassaby's National Provider Identifier is 1922428689. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Sarah Kassaby's education?
Sarah Kassaby attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Sarah Kassaby have?
Sarah Kassaby has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What is Sarah Kassaby known for?
According to Medicare billing data, Sarah Kassaby performs procedures including fine needle aspiration biopsy using ultrasound guidance, each additional growth and fine needle aspiration biopsy using ultrasound guidance, first growth; reads or performs imaging such as ultrasound scan of growth for measuring elasticity, each additional growth and ultrasound scan of growth for measuring elasticity, first growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Sarah Kassaby's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Sarah Kassaby. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.