DR. MITCHELL G KIRSCH M.D.
NPI 1184621500
Internal Medicine - Nephrology in Stony Brook, NY

Active since June 30, 2005PECOS EnrolledAccepts Medicare Assignment
99.15/100
CMS Quality Rating
2500 ROUTE 347 BLDG 14A, STONY BROOK, NY 11790(631) 689-7800(631) 689-3016 Get Directions Write a Review

NPPES record last updated: January 17, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Mitchell G Kirsch M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MITCHELL G KIRSCH M.D. (NPI 1184621500) is an individual nephrology provider in Stony Brook, New York, licensed in New York (157097) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of New York Medical College (1981).

NPPES Registry Identity

NPI1184621500
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. MITCHELL G KIRSCHCredential: M.D.
Location Address2500 ROUTE 347 BLDG 14AStony Brook, NY 11790-2554
Mailing Address1500 Route 112 Bldg 4Port Jefferson Station, NY 11776-8055 · (631) 751-3000 · Fax (631) 509-6559
Fax(631) 689-3016
Sole ProprietorNo
Medical School CMSNew York Medical CollegeGraduated 1981
Enumeration DateJune 30, 2005
Last NPPES UpdateJanuary 17, 2020
NPI 1184621500 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License Licensed in NY · 157097
Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

2500 ROUTE 347 BLDG 14A, Stony Brook, NY 11790

Other Identifiers 5

Other1319NY · Vytra
Other390001251NY · Medicare Railroad
Other69D221NY · Empire Bluecross Blueshie
Medicaid00947026NY
OtherCS664NY · Oxford

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Mitchell G Kirsch M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2567488190
PECOS Enrollment IDI20101207000854
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 26

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
902 services385 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
472 services375 patients
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490
Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.
330 services83 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
319 services262 patients
Magnesium level 83735
A magnesium level test is a simple blood test that measures the amount of magnesium in your body. Magnesium is a crucial mineral that helps your nerves, muscles, and heart function properly. The test can help detect health conditions like kidney disease or malnutrition.
308 services242 patients
Phosphate level 84100
A phosphate level test measures the amount of phosphate in your blood. Phosphate is a chemical that contains the mineral phosphorus, crucial for energy production, muscle and nerve function, and bone growth. Imbalances may indicate kidney disease or other health issues.
301 services240 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11790 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

99.15/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability99
Improvement Activities40

Reported Quality Measures

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
100%241 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
2 suppliers28 claims1,755 services$0.33 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
2 suppliers14 claims14 services$18.94 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
2 suppliers23 claims24 services$12.09 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Adult Health)
2500 ROUTE 347 BLDG 14A
STONY BROOK, NY 11790

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mitchell Kirsch's NPI number?

The NPI number for Mitchell Kirsch is 1184621500. It was assigned to this individual provider in the NPPES registry on June 30, 2005.

Where is Mitchell Kirsch located?

Mitchell Kirsch practices at 2500 Route 347 Bldg 14A, Stony Brook, NY 11790. The listed phone number is (631) 689-7800.

What is Mitchell Kirsch's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Mitchell Kirsch enrolled in Medicare?

Yes. Mitchell Kirsch is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Mitchell Kirsch was last updated on January 17, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.