Physician Profile
Stephen R. Bernhardt, M.D.
Unclaimed ProfileAbout Dr. Bernhardt
Stephen R. Bernhardt, M.D. is a healthcare provider in Bay Shore, NY specializing in nephrology. Stephen trained at Hahnemann University College of Medicine, graduating in 1993. Stephen is also listed as specializing in internal medicine. According to Medicare claims data, Stephen cared for 1,691 Medicare patients across 5,830 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (631) 666-2808
- Email not available
Practice Locations
340 HOWELLS RD SUITE A
Bay Shore, NY 11706
Conditions Commonly Evaluated or Treated
Within Nephrology 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
Most searched conditions
Acid-base disorders
Anatomical conditions
Autoimmune conditions
Blood disorders
Cysts and growths
Diabetes complications
Electrolyte disorders
Fluid retention
Genetic disorders
Hormone disorders
Infections
Inflammatory conditions
Kidney damage
Lab abnormalities
Symptoms
Urine abnormalities
Vascular conditions
Procedures & services
Most searched procedures
Consultations
Diagnostics
Diet and nutrition
Imaging
Infusions
Interventional procedures
Lab tests
- 24-hour urine test
- Comprehensive Metabolic Panel
- Parathyroid hormone monitoring
- Urine protein check
- Urine sediment test
Medication therapy
- Acid reducer treatment for kidneys
- Phosphate binder therapy
- Potassium lowering treatment
- Red blood cell booster injections
- Water pill adjustment
Patient education
Specialized therapies
Surgical procedures
Transplant care
Vascular access
Procedures Most Often Billed to Medicare
5,830 services · 1,691 patients · 18 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Hemodialysis procedure with physician evaluation | Treatment | 90935 |
334 |
| Dialysis services, 4 or more physician visits per month (20 years or older) | Treatment | 90960 |
289 |
| Dialysis services, 2-3 physician visits per month (20 years or older) | Treatment | 90961 |
94 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
62 |
| Home dialysis services per month (20 years or older) | Treatment | 90966 |
33 |
| Dialysis procedure including 1 evaluation | Treatment | 90945 |
33 |
| Dialysis services, 1 physician visit per month (20 years or older) | Treatment | 90962 |
12 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
12 |
| Injection, epoetin alfa, (for non-esrd use), 1000 units | Drug given | J0885 |
2,480 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
1,314 |
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 nephrology specialists at this location 4
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 3 groups
Trained at Hahnemann University College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1993 at Hahnemann University College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Hemodialysis procedure with physician evaluation 8
Providers in NY who bill this service to Medicare most often.
Common questions
What does Dr. Bernhardt specialize in?
Dr. Bernhardt is a nephrology in Bay Shore, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NEPHROLOGY”.
NPI registry
Where is Dr. Bernhardt located?
Dr. Bernhardt is listed at 340 HOWELLS RD SUITE A, Bay Shore, NY 11706. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Bernhardt's phone number?
The number on file is (631) 666-2808. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Bernhardt's NPI number?
Dr. Bernhardt's National Provider Identifier is 1851492904. 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
Where did Dr. Bernhardt go to medical school?
Dr. Bernhardt attended Hahnemann University College of Medicine, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Bernhardt been practicing?
Dr. Bernhardt has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Bernhardt do most often?
According to Medicare billing data, Dr. Bernhardt provides treatments such as hemodialysis procedure with physician evaluation and dialysis services, 4 or more physician visits per month, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Bernhardt confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Bernhardt. 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.