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Edit this profileAt a glance
- 211 W 61St St, New York, NY 10023
About Dr. Aron
Narcis B. Aron, MD practices nephrology in New York, NY. According to Medicare claims data, Narcis cared for 1,735 Medicare patients across 3,305 services. The services billed most often include visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient', insertion of needle into vein for collection of blood sample, and automated urinalysis test. The provider's National Provider Identifier (NPI) is 1265402374.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (212) 977-3100
- Email not available
Practice Locations
211 W 61ST ST
New York, NY 10023
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
Blood pressure
Cysts and growths
Diabetes complications
Dialysis complications
Electrolyte disorders
Fluid retention
Genetic disorders
Hormone disorders
Infections
Inflammatory conditions
Kidney damage
Kidney failure
Kidney filter diseases
Lab abnormalities
Metabolic disorders
Multi-organ conditions
Structural kidney issues
Symptoms
Urine abnormalities
Urine symptoms
Vascular conditions
Vascular kidney issues
Procedures & services
Most searched procedures
Consultations
Diagnostic tests
Diagnostics
Dialysis
Dialysis access
- Dialysis Access Physical Exam
- Dialysis Catheter Removal
- Dialysis Fistula Repair
- Temporary Dialysis Line Placement
Diet and nutrition
Imaging
Infusions
Interventional procedures
Lab tests
- 24-hour urine test
- Comprehensive Metabolic Panel
- Kidney Function Blood Test
- Parathyroid hormone monitoring
- Urine protein check
- Urine sediment test
Medication management
- Active Vitamin D Therapy
- Resistant Blood Pressure Medication Adjustment
- Steroid Therapy For Kidney Inflammation
Medication therapy
- Acid reducer treatment for kidneys
- Phosphate binder therapy
- Potassium lowering treatment
- Red blood cell booster injections
- Water pill adjustment
Patient education
Prevention
Procedures
Specialized therapies
Supportive care
Surgical procedures
Transplant care
Vascular access
Procedures Most Often Billed to Medicare
3,305 services · 1,735 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
329 | More often than most peers in Nephrology |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
381 | More often than most peers in Nephrology |
| Automated urinalysis test | Lab test | 81003 |
262 | More often than most peers in Nephrology |
| Phosphate level | Lab test | 84100 |
245 | More often than most peers in Nephrology |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
228 | More often than most peers in Nephrology |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
222 | More often than most peers in Nephrology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
215 | As often as other peers in Nephrology |
| Uric acid level, blood | Lab test | 84550 |
212 | More often than most peers in Nephrology |
| Parathormone (parathyroid hormone) level | Lab test | 83970 |
171 | As often as other peers in Nephrology |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
169 | More often than most peers in Nephrology |
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.
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.
Other kidney specialists in New York 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1973 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in NY who bill this service to Medicare most often.
Common questions
What does Dr. Aron specialize in?
Dr. Aron is a kidney specialist in New York, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nephrology”.
NPI registry
Where is Dr. Aron located?
Dr. Aron is listed at 211 W 61St St, New York, NY 10023. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Aron's phone number?
The number on file is (212) 977-3100. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Aron's NPI number?
Dr. Aron's National Provider Identifier is 1265402374. 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. Aron go to medical school?
Dr. Aron attended Other, graduating in 1973. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Aron been practicing?
Dr. Aron has 53 years experience. Calculated from a graduation year of 1973, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Aron do most often?
According to Medicare billing data, Dr. Aron performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Aron confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Aron. If this is you, claiming it is free.
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