Physician Profile
Based in Louisville, KY, Ronald J. Elin, M.D., PhD is listed in the NPI registry under pathology. Ronald graduated from University of Minnesota Medical School in 1966. Ronald is also listed as specializing in anatomic & clinical pathology. Medicare claims data shows Ronald provided 949 services to 580 patients. The services billed most often include immunologic analysis technique on serum (immunofixation), protein measurement, serum, and platelet aggregation function test.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
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.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
530 S JACKSON ST DEPARTMENT OF PATHOLOGY & LAB MEDICINE
Louisville, KY 40202
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.
Autoimmune & Joints
Autopsy & Forensic
Blood & Metabolism
Blood Disorders
Cancer
Cervical & Gynecologic
Digestive
Digestive System
Endocrine
Genetics
Hormones
Immune System
Infections
Kidney
Liver
Metabolic & Routine Lab
Pregnancy & Fertility
Skin Cancer
Women's Health
Autopsy & Forensic
Blood Tests
Cytology
Cytology & Screening
Genetic & Molecular Tests
Genetics
Immune & Allergy Tests
Infection Testing
Infection Tests
Lab & Blood Tests
Pathology Review
Pregnancy & Fertility
Routine Lab Tests
Tissue Biopsy
949 services · 580 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Immunologic analysis technique on serum (immunofixation) | Lab test | 86334 |
420 | More often than most peers in Pathology |
| Protein measurement, serum | Lab test | 84165 |
372 | As often as other peers in Pathology |
| Platelet aggregation function test | Lab test | 85576 |
94 | |
| Hemoglobin analysis and measurement, electrophoresis | Lab test | 83020 |
24 | |
| Protein measurement, body fluid | Lab test | 84166 |
22 | |
| Immunologic analysis technique on body fluid, other fluids with concentration | Lab test | 86335 |
17 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Elin is a pathologist in Louisville, KY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pathology”.
NPI registry
Dr. Elin is listed at 530 S Jackson St Department of Pathology & Lab Medicine, Louisville, KY 40202. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (502) 852-4464. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Elin's National Provider Identifier is 1801873617. 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
Dr. Elin attended University of Minnesota Medical School, graduating in 1966. This comes from the CMS National Downloadable File.
CMS public data
Dr. Elin has 60 years experience. Calculated from a graduation year of 1966, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Elin the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Elin. 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.