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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. RONALD GIANNOTTO M.D.
NPI 1023145448
Anesthesiology in Stamford, CT

Active since February 27, 2007PECOS EnrolledAccepts Medicare Assignment
30 SHELBURNE RD, STAMFORD, CT 06902(203) 276-7000 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Ronald Giannotto M.d. NPPES

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

DR. RONALD GIANNOTTO M.D. (NPI 1023145448) is an individual anesthesiology provider in Stamford, Connecticut, licensed in Connecticut (28884) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1984).

NPPES Registry Identity

NPI1023145448
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. RONALD GIANNOTTOCredential: M.D.
Location Address30 SHELBURNE RDStamford, CT 06902-3628
Mailing Address1055 Washington Blvd, Suite 440Stamford, CT 06901-2216 · (203) 348-2614 · Fax (203) 325-8677
Phone(203) 276-7000
Sole ProprietorNo
Medical School CMSOtherGraduated 1984
Enumeration DateFebruary 27, 2007
Last NPPES UpdateJune 29, 2026
NPPES CertifiedJune 29, 2026
✔ NPI 1023145448 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CT · 28884
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedSpecialistTaxonomy 174400000X · License 028884 (CT)
30 SHELBURNE RD, Stamford, CT 06902
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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. Ronald Giannotto 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 ID7214989540
PECOS Enrollment IDI20101109000380
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 7

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.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
26 services26 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
25 services25 patients
Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
20 services20 patients
Anesthesia for other procedure on lower abdomen 00840
Anesthesia for a lower abdomen procedure involves medication to eliminate pain during surgery. You might be awake but relaxed and pain-free, or you may be completely unconscious. It's administered to ensure comfort and safety throughout the operation.
15 services15 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
14 services14 patients
Anesthesia for procedure to assess heart electrical activity 00537
Anesthesia for a procedure to assess heart electrical activity helps ensure comfort and relaxation. It involves administering medication that either numbs a specific area or makes you sleep temporarily. This allows doctors to safely examine your heart's electrical signals without causing discomfort.
11 services11 patients

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. ALEXANDR RAFAILOV MD
Emergency Medicine
30 SHELBURNE RD
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-7777
THE STAMFORD HOSPITAL
Pharmacy (Community/Retail Pharmacy)
30 SHELBURNE RD
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 325-5767
DR. MICHAEL KOFI ADUSEI M.D.
Psychiatry & Neurology (Addiction Psychiatry)
30 SHELBURNE RD, STAMFORD HOSPITAL
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-1000
SARAH FEIGENBAUM PA
Physician Assistant
30 SHELBURNE RD
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-1000
DR. CHAO GUO MD
Internal Medicine
30 SHELBURNE RD, DEPT OF MEDICINE
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-7147
DR. ALLA ROMAN KOORN M.D.
Anesthesiology
30 SHELBURNE RD
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-7000
MS. DIANE GOODWIN PA-C
Physician Assistant (Surgical)
30 SHELBURNE RD
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-1000
AUGUSTO H PODESTA MD
Pathology (Anatomic Pathology & Clinical Pathology)
30 SHELBURNE RD
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-7424

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 Ronald Giannotto's NPI number?

The NPI number for Ronald Giannotto is 1023145448. It was assigned to this individual provider in the NPPES registry on February 27, 2007.

Where is Ronald Giannotto located?

Ronald Giannotto practices at 30 Shelburne Rd, Stamford, CT 06902. The listed phone number is (203) 276-7000.

What is Ronald Giannotto's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Ronald Giannotto enrolled in Medicare?

Yes. Ronald Giannotto 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 Ronald Giannotto was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days 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.