DR. GREGORY S. BONAIUTO M.D.
NPI 1598751372
Otolaryngology in Hartford, CT

NPI Status: Active since September 27, 2005

Contact Information

85 SEYMOUR ST
SUITE 318
HARTFORD, CT
ZIP 06106
Phone: (860) 493-1950
Fax: (860) 493-1961

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  • Individual
  • Male
  • Years of Experience 34
  • Otolaryngology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled
  • Medicare Quality Reporting

About GREGORY BONAIUTO

This page provides the complete NPI Profile along with additional information for Gregory Bonaiuto, a provider established in Hartford, Connecticut with a medical specialization in Otolaryngology and more than 34 years of experience. He graduated from University Of Connecticut School Of Medicine in 1992. The healthcare provider is registered in the NPI registry with number 1598751372 assigned on September 2005. The practitioner's primary taxonomy code is 207Y00000X with license number 035778 (CT). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1598751372
Provider Name
DR. GREGORY S. BONAIUTO M.D.
Gender
Male
Entity Type
Individual
Location Address
85 SEYMOUR ST SUITE 318 HARTFORD, CT 06106
Location Phone
(860) 493-1950
Location Fax
(860) 493-1961
Mailing Address
PO BOX 586 WINDSOR, CT 06095
Mailing Phone
(860) 493-1950
Mailing Fax
(860) 493-1961
Medical School Name
UNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduation Year
1992
Is Sole Proprietor?
No
Enumeration Date
09-27-2005
Last Update Date
05-23-2011
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Otolaryngology

Taxonomy Code
207Y00000X
Type
Allopathic & Osteopathic Physicians
License No.
035778
License State
CT
Taxonomy Description
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207YX0602XAllopathic & Osteopathic Physicians

Otolaryngology
Otolaryngic Allergy

035778 (CT)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
G43820MEDICARE UPIN (02)CT 

Medicare Participation & PECOS Enrollment Status

Gregory Bonaiuto is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Gregory Bonaiuto is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 8123094224

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20040909000783

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Other DME (DE001N)

    Continuous positive airway pressure (cpap) device (HCPCS:E0601)

    1 DME suppliers used 12 Medicare Claims 12 Services Paid

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Diagnostic exam of nasal passages using an endoscope

A diagnostic exam of nasal passages using an endoscope is a non-invasive procedure. A small, flexible tube with a light and camera at the end, called an endoscope, is inserted into the nose. This allows the doctor to view the nasal passages and sinuses, helping to identify any issues.

This service was performed 39 times for 30 patients

Diagnostic exam of voice box using a flexible endoscope

This procedure involves a doctor examining your voice box using a flexible endoscope, a thin tube with a light and camera. It's inserted through your nose or mouth to visualize your throat area. It helps detect any abnormalities in your voice box, ensuring optimal vocal health.

This service was performed 85 times for 69 patients

Established patient office or other outpatient visit, 20-29 minutes

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.

This service was performed 171 times for 116 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 167 times for 127 patients

Exam of ear using a microscope

An exam of the ear using a microscope allows a detailed view of the ear structures. This non-invasive procedure helps identify issues such as infections, blockages, or ear damage. It's a safe, quick, and painless way to evaluate ear health.

This service was performed 36 times for 31 patients

Melanoma (skin cancer) excision

Melanoma excision is a procedure where a surgeon removes melanoma, a type of skin cancer, and some surrounding healthy tissue. Local anesthesia is applied to numb the area. The goal is to completely remove the cancer and prevent its spread. Healing time varies.

This service was performed for 1-10 patients

New patient office or other outpatient visit, 30-44 minutes

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.

This service was performed 71 times for 71 patients

New patient office or other outpatient visit, 45-59 minutes

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.

This service was performed 16 times for 16 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $34.71 for a new patient copayment and $18.88 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 06106 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $138.84
  • Minimum New Patient Price $60.82
  • Maximum New Patient Price $183.1
  • Average New Patient Copayment $34.71
  • Minimum New Patient Copayment $15.2
  • Maximum New Patient Copayment $45.77

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $75.55
  • Minimum Established Patient Price $19.76
  • Maximum Established Patient Price $149.26
  • Average Established Patient Copayment $18.88
  • Minimum Established Patient Copayment $4.94
  • Maximum Established Patient Copayment $37.31

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure Performance Number of Patients
Care Plan 88% 189
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker or provide an advance care plan
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan 100% 290
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 twelve months of the current encounter Normal Parameters: Age 18 years and older BMI >= 18.5 and < 25 kg/m2

Reviews for DR. GREGORY S. BONAIUTO M.D.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1598751372
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
251881452314
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 5 + 1 + 8 + 8 + 1 + 4 + 5 + 2 + 3 + 1 + 4 + 24 = 68
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 68 = 22

The NPI number 1598751372 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1316943541 KAREN LIVINGSTON APRN
Individual
Orthopaedic Surgery85 SEYMOUR ST SUITE 607
HARTFORD, CT 06106
(860) 549-3210
1194721084 MARIA GLUCH BRIGGS M.D.
Individual
Obstetrics & Gynecology85 SEYMOUR ST SUITE 1019
HARTFORD, CT 06106
(860) 246-4029
1255338596 WARREN J KROMPINGER MD
Individual
Orthopaedic Surgery85 SEYMOUR ST SUITE 607
HARTFORD, CT 06106
(860) 549-3210
1285631531 HIROYOSHI TAKATA MD
Individual
Thoracic Surgery (Cardiothoracic Vascular Surgery)85 SEYMOUR ST SUITE 325
HARTFORD, CT 06106
(860) 522-7181
1265439368 STEVEN F SCHUTZER MD
Individual
Orthopaedic Surgery85 SEYMOUR ST SUITE 607
HARTFORD, CT 06106
(860) 549-3210
1033116009DR. PETER R BARNETT MD
Individual
Orthopaedic Surgery85 SEYMOUR ST SUITE 607
HARTFORD, CT 06106
(860) 549-3210
1235136300 SUSAN B BARKSDALE PHYSICAN ASSISTANT
Individual
Physician Assistant85 SEYMOUR ST SUITE 607
HARTFORD, CT 06106
(860) 549-3210
1407853575 JAMES P ALVAREZ PHYSICIAN ASSISTANT
Individual
Physician Assistant85 SEYMOUR ST SUITE 607
HARTFORD, CT 06106
(860) 549-3210
1851398846 DIANE M BARNES PHYSICIAN ASSISTANT
Individual
Physician Assistant85 SEYMOUR ST SUITE 607
HARTFORD, CT 06106
(860) 549-3210
1982601605 DONALD R KELLY MD
Individual
Orthopaedic Surgery85 SEYMOUR ST SUITE 607
HARTFORD, CT 06106
(860) 549-3210
1801894563 SHARON S HULL APRN
Individual
Nurse Practitioner85 SEYMOUR ST SUITE 607
HARTFORD, CT 06106
(860) 549-3210
1134126915 COURTLAND G LEWIS MD
Individual
Orthopaedic Surgery85 SEYMOUR ST SUITE 607
HARTFORD, CT 06106
(860) 549-8232
1962400978DR. FRANCIS JOSEPH KIERNAN M.D.
Individual
Internal Medicine (Cardiovascular Disease)85 SEYMOUR ST STE. 821
HARTFORD, CT 06106
(860) 545-5061
1083612097DR. CHARLES ARTHUR PRIMIANO M.D.
Individual
Internal Medicine (Cardiovascular Disease)85 SEYMOUR ST STE. 821
HARTFORD, CT 06106
(860) 545-5061
1871591891DR. RAYMOND GEORGE MCKAY M.D.
Individual
Internal Medicine (Cardiovascular Disease)85 SEYMOUR ST STE. 821
HARTFORD, CT 06106
(860) 545-5061
1619975612 JON H SZYDLO PA
Individual
Physician Assistant85 SEYMOUR ST SUITE 607
HARTFORD, CT 06106
(860) 549-3210
1275531105MRS. CHRISTINE K LYNCH P.A.
Individual
Physician Assistant85 SEYMOUR ST STE. 821
HARTFORD, CT 06106
(860) 545-5061
1427056464 MICHAEL L ZANDE PHYSICIAN ASSISTANT
Individual
Physician Assistant85 SEYMOUR ST SUITE 607
HARTFORD, CT 06106
(860) 549-3210
1457350696 MATTHEW GEORGE BROWN M.D.
Individual
Surgery85 SEYMOUR ST SUITE 301
HARTFORD, CT 06106
(860) 493-2511
1477553642DR. BERT B BERLIN MD
Individual
Urology85 SEYMOUR ST SUITE 416
HARTFORD, CT 06106
(860) 947-8500

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598751372, enumerated in the NPI registry as an "individual" on September 27, 2005

The provider is located at 85 Seymour St Suite 318 Hartford, Ct 06106 and the phone number is (860) 493-1950

The provider's speciality is Otolaryngology with taxonomy code 207Y00000X

The provider has more than 34 years of experience. He graduated from University Of Connecticut School Of Medicine in 1992.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $138.84 with an average copayment of $34.71 for new patient appointments. Established patients should expect a typical charge of $75.55 and an average copayment of 18.88. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Diagnostic exam of nasal passages using an endoscope, Diagnostic exam of voice box using a flexible endoscope, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Exam of ear using a microscope, Melanoma (skin cancer) excision, New patient office or other outpatient visit, 30-44 minutes and New patient office or other outpatient visit, 45-59 minutes.

This NPI record was last updated on September 27, 2005. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.