BENJAMIN ARTURO DIAZ DUARTE CRNA
NPI 1174218184
Nurse Anesthetist, Certified Registered in New London, CT

Active since April 06, 2023Accepts Medicare Assignment
365 MONTAUK AVE, NEW LONDON, CT 06320(801) 903-9532 Get Directions Write a Review

NPPES record last updated: April 30, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Apr 30, 2026, Feb 7, 2025, Aug 22, 2023 and 1 more (4 updates tracked since 2023).

About Benjamin Arturo Diaz Duarte Crna NPPES

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

BENJAMIN ARTURO DIAZ DUARTE CRNA (NPI 1174218184) is an individual nurse anesthetist, certified registered in New London, Connecticut, licensed in Connecticut (12188) and active in the NPI registry since April 2023. He is affiliated with Mary Washington Hospital, maintains 3 additional practice locations, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1174218184
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameBENJAMIN ARTURO DIAZ DUARTECredential: CRNA
Location Address365 MONTAUK AVENew London, CT 06320-4700
Mailing Address602 Golden Sunshine CirOrlando, FL 32807-3456 · (801) 903-9532
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateApril 6, 2023
Last NPPES UpdateApril 30, 20264 updates tracked since enumeration
NPPES CertifiedApril 30, 2026
NPI 1174218184 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
Licenses Licensed in CT · 12188 Licensed in VA · 0024189711 Licensed in FL · 11027334
Definition

(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

Also ListedRegistered NurseTaxonomy 163W00000X · License 210889 (CT)
Also ListedRegistered Nurse · General PracticeTaxonomy 163WG0000X · License 9464145 (FL)
365 MONTAUK AVE, New London, CT 06320

Secondary Practice Locations 3

Location 11201 Sam Perry Blvd Ste 101Fredericksburg, VA 22401-4490 · Phone (540) 741-7614
Location 2101 Hospital Center BlvdStafford, VA 22554-6200 · Phone (540) 741-7614
Location 31001 Sam Perry BlvdFredericksburg, VA 22401-4453 · Phone (540) 741-7614

Medicare Participation & PECOS Enrollment Status

Benjamin Diaz Duarte 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.

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.

  • PECOS PAC ID: 1951755701

    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: I20240506004253

    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.

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.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope

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.

This service was performed 17 times for 17 patients

Anesthesia for other procedure on large bowel using an endoscope

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.

This service was performed 24 times for 24 patients

Anesthesia for procedure on small and large bowel using an endoscope

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.

This service was performed 11 times for 11 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 06320 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.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Benjamin Diaz Duarte is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
MARY WASHINGTON HOSPITAL1001 SAM PERRY BOULEVARD
FREDERICKSBURG, VA 22401
(540) 741-1100Acute Care Hospitals
STAFFORD HOSPITAL, LLC101 HOSPITAL CENTER BOULEVARD
STAFFORD, VA 22554
(540) 741-9000Acute Care Hospitals

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Other Providers at the Same Location


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

Internal Medicine
365 MONTAUK AVE, RM 4.512
NEW LONDON, CT 06320
Physician Assistant
365 MONTAUK AVE, LAWRENCE AND MEMORIAL HOSPITAL
NEW LONDON, CT 06320
Radiology (Diagnostic Radiology)
365 MONTAUK AVE
NEW LONDON, CT 06320
Anesthesiology
365 MONTAUK AVE
NEW LONDON, CT 06320
Emergency Medicine
365 MONTAUK AVE
NEW LONDON, CT 06320
Internal Medicine
365 MONTAUK AVE, ROOM 4.512
NEW LONDON, CT 06320
Nurse Practitioner
365 MONTAUK AVE, ROOM 4.512
NEW LONDON, CT 06320
Anesthesiology
365 MONTAUK AVE, ANESTHESIA DEPARTMENT
NEW LONDON, CT 06320
Anesthesiology
365 MONTAUK AVE, ANESTHESIA DEPARTMENT
NEW LONDON, CT 06320
Anesthesiology
365 MONTAUK AVE
NEW LONDON, CT 06320
Physical Medicine & Rehabilitation
365 MONTAUK AVE
NEW LONDON, CT 06320
Specialist
365 MONTAUK AVE
NEW LONDON, CT 06320
Radiology (Diagnostic Radiology)
365 MONTAUK AVE
NEW LONDON, CT 06320
Radiology (Diagnostic Radiology)
365 MONTAUK AVE
NEW LONDON, CT 06320
Radiology (Diagnostic Radiology)
365 MONTAUK AVE
NEW LONDON, CT 06320
Radiology (Diagnostic Radiology)
365 MONTAUK AVE
NEW LONDON, CT 06320
Pathology (Anatomic Pathology & Clinical Pathology)
365 MONTAUK AVE
NEW LONDON, CT 06320
Social Worker (Clinical)
365 MONTAUK AVE
NEW LONDON, CT 06320
Internal Medicine (Pulmonary Disease)
365 MONTAUK AVE
NEW LONDON, CT 06320
Internal Medicine (Pulmonary Disease)
365 MONTAUK AVE
NEW LONDON, CT 06320

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174218184, enumerated as an "individual" on April 06, 2023.

The provider is located at 365 MONTAUK AVE NEW LONDON, CT 06320 and the phone number is (801) 903-9532.

Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Benjamin Diaz Duarte is affiliated with: MARY WASHINGTON HOSPITAL and STAFFORD HOSPITAL, LLC.