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ANTHONY IZZO D.O.
NPI 1215198692
Psychiatry & Neurology - Neurology in Worcester, MA

Active since June 19, 2008PECOS EnrolledAccepts Medicare Assignment
123 SUMMER ST STE 660, WORCESTER, MA 01608(508) 363-9030(508) 363-9037 Get Directions Write a Review

NPPES record last updated: November 11, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 11, 2025, Nov 8, 2021, Sep 11, 2020 and 1 more (4 updates tracked since 2020).

About Anthony Izzo D.o. NPPES

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

ANTHONY IZZO D.O. (NPI 1215198692) is an individual neurology provider in Worcester, Massachusetts, licensed in Massachusetts (249426) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Umass Memorial Medical Center/university Campus, and is a graduate of Philadelphia College Of Osteopathic Medicine (2008).

NPPES Registry Identity

NPI1215198692
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameANTHONY IZZOCredential: D.O.
Location Address123 SUMMER ST STE 660Worcester, MA 01608-1216
Mailing Address123 Summer St Ste 660Worcester, MA 01608-1216
Phone(508) 363-9030
Fax(508) 363-9037
Sole ProprietorNo
Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 2008
Enumeration DateJune 19, 2008
Last NPPES UpdateNovember 11, 20254 updates tracked since enumeration
NPPES CertifiedNovember 11, 2025
✔ NPI 1215198692 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in MA · 249426
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
123 SUMMER ST STE 660, Worcester, MA 01608
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Taro Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Anthony Izzo D.o. 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 ID7911174073
PECOS Enrollment IDI20120113000197
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.

Medicare Billing Reassignments

3

Medicare enrollment records show Anthony Izzo reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Saint Vincent Physician Services, Inc.
Same address
Family Medicine
123 SUMMER ST STE 279
Worcester, MA 01608
  • Reassigned Medicare billing, Massachusetts enrollment
  • 197 clinicians in this Medicare group
NPI 1013997329 (508) 363-6040
Assaf, Inc
4.4 mi
Sleep Medicine
48 AUBURN ST STE 1
Auburn, MA 01501
  • Reassigned Medicare billing, Massachusetts enrollment
  • 3 clinicians in this Medicare group
NPI 1841760295 (512) 744-3860
Community Neuroscience Services, LLC
9.9 mi
Neurology
33 LYMAN ST STE 400
Westborough, MA 01581
  • Reassigned Medicare billing, Massachusetts enrollment
  • 29 clinicians in this Medicare group
NPI 1578940219 (508) 898-0055

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 11

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
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.
253 services160 patients
Sleep study including heart rate, breathing, airflow, and effort 95806
A sleep study monitors your heart rate, breathing patterns, airflow, and physical effort while you sleep. It helps identify sleep disorders by tracking your sleep stages and cycles. This data aids doctors in diagnosing and treating sleep-related issues.
108 services108 patients
Sleep study in sleep lab with continuous airway pressure (6 years or older) 95811
A sleep study in a sleep lab with continuous airway pressure is a test for individuals aged 6 and above. It monitors your sleep patterns to check for disorders like sleep apnea. Continuous airway pressure helps keep your airways open while you sleep, improving your breathing.
69 services64 patients
Sleep study in sleep lab (6 years or older) 95810
A sleep study in a sleep lab is a non-invasive overnight test that monitors your body while you sleep. It helps doctors understand your sleep patterns and identify any issues like sleep apnea or insomnia. You'll be connected to equipment that tracks your heart rate, brain waves, breathing, and movements.
56 services55 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
56 services56 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
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.
52 services49 patients

Hospital Affiliations CMS Care Compare 2

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

Umass Memorial Medical Center/University Campus

Acute Care Hospitals · Worcester, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220163
Location55 Lake Avenue NorthWorcester, MA 01655 · Worcester County
Emergency services Birthing friendly

St Vincent Hospital

Acute Care Hospitals · Worcester, MA
2/5 CMS rating
OwnershipProprietary
CMS Certification Number220176
Location123 Summer StreetWorcester, MA 01608 · Worcester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01608 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
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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 13

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

Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
7 suppliers140 claims140 services$31.88 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
8 suppliers101 claims101 services$74.76 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
7 suppliers95 claims227 services$28.00 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
4 suppliers43 claims222 services$15.33 avg. paid by Medicare
Pillow for use on nasal cannula type interface, replacement only, pair A7033
DME-Other DME · category DE001N
3 suppliers15 claims71 services$11.02 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
5 suppliers78 claims78 services$40.33 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 2

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

DR. JONATHAN M TISDELL MD
Psychiatry & Neurology (Clinical Neurophysiology)
123 SUMMER ST STE 660
WORCESTER, MA 01608
Worcester County (508) 363-9030
JUSTIN DONAGHY M.D.
Psychiatry & Neurology (Neurology)
123 SUMMER ST STE 660
WORCESTER, MA 01608
Worcester County (508) 363-9030

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 Anthony Izzo's NPI number?

The NPI number for Anthony Izzo is 1215198692. It was assigned to this individual provider in the NPPES registry on June 19, 2008.

Where is Anthony Izzo located?

Anthony Izzo practices at 123 Summer St Ste 660, Worcester, MA 01608. The listed phone number is (508) 363-9030.

What is Anthony Izzo's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Anthony Izzo enrolled in Medicare?

Yes. Anthony Izzo 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.

Which organizations bill Medicare for Anthony Izzo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anthony Izzo reassigns Medicare benefits to 3 organizations: Saint Vincent Physician Services, Inc. (Worcester, MA), Assaf, Inc (Auburn, MA) and Community Neuroscience Services, LLC (Westborough, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Anthony Izzo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Anthony Izzo accept?

Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Anthony Izzo 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 Anthony Izzo affiliated with any hospitals?

According to CMS data, Anthony Izzo is affiliated with Umass Memorial Medical Center/University Campus and St Vincent Hospital.

When was this NPI record last updated?

The NPPES record for Anthony Izzo was last updated on November 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.