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DR. JAMES A BRUNETTI D.O.
NPI 1578619797
Internal Medicine in Greenwich, CT

Active since January 29, 2007Opted out of Medicare · through Jan 1, 2028CLIA 07D2199597 · Waiver
49 LAKE AVE STE 206, GREENWICH, CT 06830(203) 900-1090(203) 900-1092 Get Directions Write a Review

NPPES record last updated: March 24, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. James A Brunetti D.o. NPPES

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

DR. JAMES A BRUNETTI D.O. (NPI 1578619797) is an individual internal medicine provider in Greenwich, Connecticut, licensed in Connecticut (000465) and active in the NPI registry since January 2007. He has opted out of Medicare through January 1, 2028 and remains eligible to order and refer and holds a CLIA Waiver certificate valid through November 9, 2026.

NPPES Registry Identity

NPI1578619797
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JAMES A BRUNETTICredential: D.O.
Location Address49 LAKE AVE STE 206Greenwich, CT 06830
Mailing Address49 Lake Ave Ste 206Greenwich, CT 06830-4519 · (203) 900-1090 · Fax (203) 900-1092
Phone(203) 900-1090
Fax(203) 900-1092
Sole ProprietorYes
Enumeration DateJanuary 29, 2007
Last NPPES UpdateMarch 24, 2019
✔ NPI 1578619797 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CT · 000465
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
49 LAKE AVE STE 206, Greenwich, CT 06830
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. James A Brunetti D.o. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2016 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2016
Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 07D2199597

Dr James A Brunetti, LLC · Greenwich, CT
Active · expires Nov 9, 2026
CLIA Number07D2199597
Laboratory TypePhysician Office
Certificate Effective DateNovember 10, 2024
Certificate Expiration DateNovember 9, 2026
Laboratory DirectorJames A. Brunetti
Laboratory Phone(203) 900-1090
Laboratory LocationDr James A Brunetti, LLC49 Lake Ave, Suite 206, Greenwich, CT 06830
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

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
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
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.

Referred Medical Equipment & Supplies CMS DME claims 7

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

Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4035
Other-Enteral and Parenteral · category OB006N
1 supplier15 claims450 services$4.99 avg. paid by Medicare
Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4152
Other-Enteral and Parenteral · category OB006N
1 supplier15 claims8,094 services$0.31 avg. paid by Medicare
Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
2 suppliers15 claims15 services$37.06 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers47 claims47 services$59.79 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier17 claims17 services$30.95 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
1 supplier21 claims21 services$201.07 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.

JESUS ANDRES DIAZ LA TORRE APRN
Nurse Practitioner (Family)
49 LAKE AVE STE 206
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 900-1090

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 James Brunetti's NPI number?

The NPI number for James Brunetti is 1578619797. It was assigned to this individual provider in the NPPES registry on January 29, 2007.

Where is James Brunetti located?

James Brunetti practices at 49 Lake Ave Ste 206, Greenwich, CT 06830. The listed phone number is (203) 900-1090.

What is James Brunetti's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is James Brunetti enrolled in Medicare?

No. James Brunetti has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Does James Brunetti hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 07D2199597) is associated with this NPI, valid through November 9, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for James Brunetti was last updated on March 24, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.