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DR. ARTHUR ROBERT BARTOLOZZI IV MD, MPHIL
NPI 1497288294
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Wilton, CT

Active since April 07, 2017PECOS EnrolledAccepts Medicare Assignment
45 DANBURY RD STE 100, WILTON, CT 06897(203) 845-2200(203) 845-2070 Get Directions Write a Review

NPPES record last updated: June 15, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Arthur Robert Bartolozzi Iv Md, Mphil NPPES

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

DR. ARTHUR ROBERT BARTOLOZZI IV MD, MPHIL (NPI 1497288294) is an individual orthopaedic surgery of the spine provider in Wilton, Connecticut, licensed in Connecticut (85737) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Multicare Auburn Medical Center, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1497288294
Entity TypeIndividualMale
Primary Taxonomy207XS0117X
Provider Legal NameDR. ARTHUR ROBERT BARTOLOZZI IVCredential: MD, MPHIL
Location Address45 DANBURY RD STE 100Wilton, CT 06897-4485
Mailing Address45 Danbury Rd Ste 100Wilton, CT 06897-4485 · (203) 845-2200 · Fax (203) 845-2070
Phone(203) 845-2200
Fax(203) 845-2070
Sole ProprietorNo
Medical School CMSHarvard Medical SchoolGraduated 2017
Enumeration DateApril 7, 2017
Last NPPES UpdateJune 15, 2026
NPPES CertifiedJune 15, 2026
✔ NPI 1497288294 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Orthopaedic Surgery of the SpineAllopathic & Osteopathic Physicians
Taxonomy Code207XS0117X
Licenses✔ Licensed in CT · 85737✔ Licensed in CA · A157325✔ Licensed in WA · MD61283453
Definition
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.
45 DANBURY RD STE 100, Wilton, CT 06897
Open in Google Maps ↗

Secondary Practice Locations 3

Location 11717 S J StTacoma, WA 98405-4933 · Phone (253) 426-4101
Location 2323 Riverside Ave Ste 1Westport, CT 06880-4825 · Phone (203) 845-2200
Location 32430 W Pierce StCarlsbad, NM 88220-3597 · Phone (575) 887-4100

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

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. Arthur Robert Bartolozzi Iv Md, Mphil 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 ID5496107450
PECOS Enrollment IDI20240116002171, I20240820002274
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 2

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.

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.
33 services33 patients
Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement 27236
This procedure involves treating a fracture at the top of your thigh bone. A stabilizing device or prosthetic replacement is placed to aid in healing. This helps restore mobility and function while reducing pain. The treatment aims for a quick and safe recovery.
14 services14 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Multicare Auburn Medical Center

Acute Care Hospitals · Auburn, WA
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500015
Location202 North Division Street Plaza OneAuburn, WA 98001 · King County
Emergency services Birthing friendly

Multicare Good Samaritan Hospital

Acute Care Hospitals · Puyallup, WA
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500079
Location401 15th Avenue SEPuyallup, WA 98372 · Pierce County
Emergency services Birthing friendly

Tacoma General Allenmore Hospital

Acute Care Hospitals · Tacoma, WA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500129
Location315 S Mlk Jr WayTacoma, WA 98405 · Pierce County
Emergency services Birthing friendly

Multicare Covington Medical Center

Acute Care Hospitals · Covington, WA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500154
Location17700 SE 272nd StCovington, WA 98042 · King County
Emergency services

Other Providers at the Same Location NPPES 14

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

MARK JUSTIN FLETCHER MD
Orthopaedic Surgery
45 DANBURY RD STE 100
WILTON, CT 06897
Western Connecticut Planning Region (203) 845-2200
ROBERT LEE BRADY M.D.
Orthopaedic Surgery
45 DANBURY RD STE 100
WILTON, CT 06897
Western Connecticut Planning Region (203) 845-2200
LAUREN BOGGS PHYSICIAN ASSISTANT
Physician Assistant (Surgical)
45 DANBURY RD STE 100
WILTON, CT 06897
Western Connecticut Planning Region (203) 845-2200
MICHAEL G SOOJIAN MD
Orthopaedic Surgery (Hand Surgery)
45 DANBURY RD STE 100
WILTON, CT 06897
Western Connecticut Planning Region (203) 845-2200
PAUL PROTOMASTRO M.D.
Orthopaedic Surgery (Hand Surgery)
45 DANBURY RD STE 100
WILTON, CT 06897
Western Connecticut Planning Region (203) 845-2200
MISS JACQUELYN AURORA GIANNELLI
Physician Assistant (Surgical)
45 DANBURY RD STE 100
WILTON, CT 06897
Western Connecticut Planning Region (203) 845-2200
GABRIELLA KATTAK PA-C
Physician Assistant (Surgical)
45 DANBURY RD STE 100
WILTON, CT 06897
Western Connecticut Planning Region (203) 845-2200
DR. MICHAEL MARCHETTI D.O.
Orthopaedic Surgery (Sports Medicine)
45 DANBURY RD STE 100
WILTON, CT 06897
Western Connecticut Planning Region (203) 845-2200

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 Arthur Bartolozzi's NPI number?

The NPI number for Arthur Bartolozzi is 1497288294. It was assigned to this individual provider in the NPPES registry on April 7, 2017.

Where is Arthur Bartolozzi located?

Arthur Bartolozzi practices at 45 Danbury Rd Ste 100, Wilton, CT 06897. The listed phone number is (203) 845-2200.

What is Arthur Bartolozzi's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Is Arthur Bartolozzi enrolled in Medicare?

Yes. Arthur Bartolozzi 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.

What insurance does Arthur Bartolozzi accept?

Health plans from Medica, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Arthur Bartolozzi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Arthur Bartolozzi affiliated with any hospitals?

According to CMS data, Arthur Bartolozzi is affiliated with Multicare Auburn Medical Center, Multicare Good Samaritan Hospital, Tacoma General Allenmore Hospital and Multicare Covington Medical Center.

When was this NPI record last updated?

The NPPES record for Arthur Bartolozzi was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 60 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.