Physician Profile
Unclaimed ProfileAbout KIRSCH
Mitchell G Kirsch, M.D. is a healthcare provider in Stony Brook, NY specialising in nephrology. Mitchell trained at New York Medical College, graduating in 1981.
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
Areas of Expertise
Common questions
What does Dr. Kirsch specialise in?
Dr. Kirsch is a nephrology in Stony Brook, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NEPHROLOGY”.
NPI registry
Where is Dr. Kirsch located?
Dr. Kirsch is listed at 2500 ROUTE 347 BLDG 14A, Stony Brook, NY 11790. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Kirsch's phone number?
The number on file is (631) 689-7800. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Kirsch's NPI number?
Dr. Kirsch's National Provider Identifier is 1184621500. 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. Kirsch go to medical school?
Dr. Kirsch attended New York Medical College, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Kirsch been practising?
Dr. Kirsch has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Kirsch do most often?
According to Medicare billing data, Dr. Kirsch performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as dialysis services, 4 or more physician visits per month and dialysis services, 2-3 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. Kirsch confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kirsch. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (631) 689-7800
- Email not available
Practice Locations
2500 ROUTE 347 BLDG 14A
Stony Brook, NY 11790
Procedures Most Often Billed to Medicare
4,321 services · 2,917 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
472 |
| Dialysis services, 4 or more physician visits per month (20 years or older) | Treatment | 90960 |
148 |
| Dialysis services, 2-3 physician visits per month (20 years or older) | Treatment | 90961 |
27 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
902 |
| Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99490 |
330 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
319 |
| Magnesium level | Lab test | 83735 |
308 |
| Phosphate level | Lab test | 84100 |
301 |
| Blood test, basic group of blood chemicals (calcium, total) | Lab test | 80048 |
239 |
| Albumin (protein) level | Lab test | 82040 |
211 |
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.
Other nephrology specialists in Stony Brook 5
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at New York Medical College 8
Other providers in the same specialty who trained at the same institution.
Class of 1981 at New York Medical College 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.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.