DR. NICHOLAS STROUMBAKIS M.D.
NPI 1871597641
Urology in Greenwich, CT

Q: What is Nicholas Stroumbakis's NPI number?

The NPI number for Nicholas Stroumbakis is 1871597641. It was assigned to this individual provider in the NPPES registry on June 9, 2005.

Q: What is Nicholas Stroumbakis's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Active since June 09, 2005PECOS EnrolledAccepts Medicare Assignment

73.56/100

CMS Quality Rating

49 LAKE AVE, # 21, GREENWICH, CT 06830(203) 869-1285(203) 869-1959 Get Directions Write a Review

NPPES record last updated: February 20, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Nicholas Stroumbakis M.d. NPPES

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

DR. NICHOLAS STROUMBAKIS M.D. (NPI 1871597641) is an individual urology provider in Greenwich, Connecticut, licensed in Connecticut (035077) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of Icahn School Of Medicine At Mount Sinai (1988).

NPPES Registry Identity

NPI1871597641

Entity TypeIndividualMale

Primary Taxonomy208800000X

Provider Legal NameDR. NICHOLAS STROUMBAKISCredential: M.D.

Location Address49 LAKE AVE, # 21Greenwich, CT 06830-4501

Mailing Address49 Lake Ave, # 21Greenwich, CT 06830-4501 · (203) 869-1285 · Fax (203) 869-1959

Phone(203) 869-1285

Fax(203) 869-1959

Sole ProprietorNo

Medical School CMSIcahn School Of Medicine At Mount SinaiGraduated 1988

Enumeration DateJune 9, 2005

Last NPPES UpdateFebruary 20, 2009

✔ NPI 1871597641 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians

Taxonomy Code208800000X

License✔ Licensed in CT · 035077

Definition

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

49 LAKE AVE, Greenwich, CT 06830

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Other Identifiers 10

Medicare UPIN3S6341NY

Other2036918Aetna

Medicare ID-Type Unspecified340000263CT

Other340011882Railroad Medicare

Other035077Conneticare

Medicaid1350777CT

OtherP437136Oxford

Other010035077CT01Bc/bs

Other020231Healthnet

Medicare UPING26434CT

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. Nicholas Stroumbakis 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 ID7719972934

PECOS Enrollment IDI20040417000160

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 21

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.

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

1,207 services749 patients

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.

648 services439 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

567 services460 patients

Ultrasound measurement of bladder capacity after voiding 51798

Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.

526 services404 patients

Diagnostic exam of bladder and urethra using an endoscope 52000

This procedure involves using a thin, flexible tube with a light, called an endoscope, to examine the bladder and urethra. It helps in identifying any abnormalities or issues that may be causing discomfort or other symptoms.

168 services148 patients

Leuprolide acetate (for depot suspension), 7.5 mg J9217

Leuprolide acetate is a medication that helps regulate certain hormone levels in your body. It's injected into your muscle once a month. This treatment can help manage various health conditions related to hormone imbalance. Always follow your doctor's instructions.

123 services18 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

103 services103 patients

Instillation of anti-cancer drug into bladder 51720

This procedure involves introducing a medication into the bladder to help fight off harmful cells. A small tube is gently placed into the area where urine exits the body. Through this tube, the medication is delivered directly into the bladder for maximum effectiveness.

52 services13 patients

Simple insertion of temporary bladder tube 51702

This procedure involves placing a temporary tube into your bladder to help with urine flow. It's done when the body can't naturally remove urine. The tube is inserted through a small opening and allows urine to drain into a bag. It's usually a short-term solution.

51 services22 patients

Ultrasound scan of pelvic region through rectum 76872

An ultrasound scan of the pelvic region through the rectum is a medical procedure where a small, smooth device is gently inserted into the rectum. This device uses sound waves to create images of the internal structures in the lower abdomen, aiding in diagnosis and treatment planning.

50 services48 patients

Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle 96402

This procedure involves the injection of hormone-based anti-cancer drugs under the skin or into a muscle. These medications help to slow down or stop the growth of certain types of cancer cells. The process is usually quick and can be performed in a clinic or hospital.

48 services20 patients

Destruction of growth of bladder and urethra using an endoscope, less than 0.5 cm 52224

This procedure involves using a special instrument called an endoscope to remove a small growth in your bladder and urethra. It's a minimally invasive procedure and the growth being treated is less than half a centimeter in size.

39 services25 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

27 services27 patients

Dilation of urethra using an endoscope 52281

This procedure involves expanding a narrow passage in your urinary tract with the help of a special instrument called an endoscope. It aids in improving urine flow and resolving related issues, ensuring better urinary health.

21 services15 patients

Shock wave crushing of kidney stones 50590

Shock wave crushing of kidney stones, also known as Extracorporeal Shock Wave Lithotripsy (ESWL), is a non-invasive treatment. It involves the use of sound waves to break down kidney stones into small pieces that can easily pass through your urinary tract.

17 services15 patients

Biopsy of prostate gland 55700

A biopsy of the prostate gland is a procedure where a small sample of tissue is taken from your body's internal gland, located near the bladder, for testing. This helps in diagnosing potential health issues. It's usually done with a fine needle and imaging technology for accuracy.

17 services17 patients

Imaging of urinary tract following injection of a contrast agent 74420

This procedure involves injecting a contrast agent into your body to help highlight the urinary tract during imaging. The contrast agent makes your urinary tract more visible on the images, providing detailed information about its structure and function. This can help in diagnosing any potential issues.

17 services15 patients

Insertion of stent in ureter using an endoscope 52332

This procedure involves placing a small, flexible tube (stent) in your body's drainage system to help urine flow from the kidneys to the bladder. An endoscope, a thin tube with a light and camera, is used for precise placement.

16 services13 patients

Insertion of temporary bladder tube 51701

This procedure involves placing a small tube into your lower abdomen to help drain urine from your bladder. It's a temporary measure, often used when normal urination is not possible. The tube remains in place until you can urinate on your own again.

15 services14 patients

Destruction of prostate tissue using radiofrequency induced heated water vapor 53854

This procedure involves the use of heated water vapor to eliminate unwanted tissue in a certain region within your body. The heat is produced by radiofrequency energy. This method is less invasive, usually resulting in a quicker recovery time.

11 services11 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06830 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

$138.84 typical visit price

range $60.82 – $183.10

Typical copayment $34.71 (range $15.20 – $45.77)

Most-billed visit code 99204

Established Patient

$75.55 typical visit price

range $19.76 – $149.26

Typical copayment $18.88 (range $4.94 – $37.31)

Most-billed visit code 99213

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.

73.56/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

75.84

Promoting Interoperability

Improvement Activities

Cost

51.43

Referred Medical Equipment & Supplies CMS DME claims 4

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

Lubricant, individual sterile packet, each A4332

DME-Medical/Surgical Supplies · category DA000N

1 supplier28 claims2,280 services$0.10 avg. paid by Medicare

Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each A4351

DME-Orthotic Devices · category DF008N

5 suppliers83 claims8,000 services$1.68 avg. paid by Medicare

Intermittent urinary catheter; coude (curved) tip, with or without coating (teflon, silicone, silicone elastomeric, or hydrophilic, etc.), each A4352

DME-Orthotic Devices · category DF008N

2 suppliers25 claims1,760 services$5.92 avg. paid by Medicare

Lubricant, per ounce A4402

DME-Orthotic Devices · category DF010N

2 suppliers11 claims72 services$1.31 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 20

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

DR. DAVID D EVANS M.D.

Radiology (Diagnostic Radiology)

49 LAKE AVE
GREENWICH, CT 06830

Western Connecticut Planning Region (203) 861-2381

DR. JAMES STEPHEN BORGES MD

Specialist

49 LAKE AVE
GREENWICH, CT 06830

Western Connecticut Planning Region (203) 661-2934

CENTER FOR ORAL AND IMPLANT SURGERY OF GREENWICH, LLC

Clinic/Center (Oral and Maxillofacial Surgery)

49 LAKE AVE
GREENWICH, CT 06830

Western Connecticut Planning Region (203) 661-4231

DR. LYNNE M HAVEN M. D.,

Dermatology

49 LAKE AVE
GREENWICH, CT 06830

Western Connecticut Planning Region (203) 869-4242

DR. MICHELE SHOSHANA BERGEN D.M.D., M.D.

Dentist (Oral and Maxillofacial Surgery)

49 LAKE AVE
GREENWICH, CT 06830

Western Connecticut Planning Region (203) 661-4231

VINOD RAVIKUMAR M.D. LLC

Clinic/Center (Health Service)

49 LAKE AVE
GREENWICH, CT 06830

Western Connecticut Planning Region (845) 368-8808

JOSHUA JABLONSKI

Audiologist

49 LAKE AVE, SUITE 103
GREENWICH, CT 06830

Western Connecticut Planning Region (203) 869-2030

MR. LOUIS VISCONTI

Pharmacist

49 LAKE AVE
GREENWICH, CT 06830

Western Connecticut Planning Region (203) 869-5700

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 Nicholas Stroumbakis's NPI number?

The NPI number for Nicholas Stroumbakis is 1871597641. It was assigned to this individual provider in the NPPES registry on June 9, 2005.

Where is Nicholas Stroumbakis located?

Nicholas Stroumbakis practices at 49 Lake Ave # 21, Greenwich, CT 06830. The listed phone number is (203) 869-1285.

What is Nicholas Stroumbakis's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Nicholas Stroumbakis enrolled in Medicare?

Yes. Nicholas Stroumbakis 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 Nicholas Stroumbakis was last updated on February 20, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.