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LIA THOMAS PA-C
NPI 1497416648
Physician Assistant in Winchester, MA

Active since January 09, 2022PECOS Enrolled
41 HIGHLAND AVE, WINCHESTER, MA 01890(781) 729-9000 Get Directions Write a Review

NPPES record last updated: October 7, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 7, 2024, Mar 9, 2022, Jan 9, 2022 (3 updates tracked since 2022).

About Lia Thomas Pa-c NPPES

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

LIA THOMAS PA-C (NPI 1497416648) is an individual physician assistant in Winchester, Massachusetts and active in the NPI registry since January 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1497416648
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameLIA THOMASCredential: PA-C
Location Address41 HIGHLAND AVEWinchester, MA 01890
Mailing Address41 Highland AveWinchester, MA 01890-1446 · (781) 756-7095
Phone(781) 729-9000
Sole ProprietorNo
Enumeration DateJanuary 9, 2022
Last NPPES UpdateOctober 7, 20243 updates tracked since enumeration
NPPES CertifiedOctober 7, 2024
✔ NPI 1497416648 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
41 HIGHLAND AVE, Winchester, MA 01890
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Other Names 1

Former Name (1)Lia Gizzi

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lia Thomas Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01890 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
Most-billed visit code 99213
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 2

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

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
1 supplier22 claims22 services$67.80 avg. paid by Medicare
Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738
DME-Oxygen and Supplies · category DC000N
1 supplier17 claims17 services$33.03 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 20

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

MS. CHIRIN AL DALATI M.D.
Internal Medicine
41 HIGHLAND AVE
WINCHESTER, MA 01890
Middlesex County (781) 729-9000
WINCHESTER PHYSICIAN ASSOCIATES
Internal Medicine
41 HIGHLAND AVE
WINCHESTER, MA 01890
Middlesex County (781) 756-7273
WINCHESTER LABORATORY ASSOCIATES, INC.
Pathology (Anatomic Pathology & Clinical Pathology)
41 HIGHLAND AVE, WINCHESTER HOSPITAL
WINCHESTER, MA 01890
Middlesex County (781) 756-2319
AIMEE CALISTA KNORR MD
Pediatrics (Neonatal-Perinatal Medicine)
41 HIGHLAND AVE, WINCHESTER HOSPITAL
WINCHESTER, MA 01890
Middlesex County (781) 756-2240
DR. MOHAMED MAHMOUD MD
Internal Medicine
41 HIGHLAND AVE
WINCHESTER, MA 01890
Middlesex County (781) 756-7095
JOHN E COPANOS M.D.
Internal Medicine
41 HIGHLAND AVE
WINCHESTER, MA 01890
Middlesex County (781) 756-7095
DR. VIVIANA REYES PINZON MD
Internal Medicine (Pulmonary Disease)
41 HIGHLAND AVE
WINCHESTER, MA 01890
Middlesex County (781) 756-2260
DR. ERIC EBERT MD
Emergency Medicine
41 HIGHLAND AVE
WINCHESTER, MA 01890
Middlesex County (781) 729-9000

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 Lia Thomas's NPI number?

The NPI number for Lia Thomas is 1497416648. It was assigned to this individual provider in the NPPES registry on January 9, 2022. The provider is also known as Lia Gizzi.

Where is Lia Thomas located?

Lia Thomas practices at 41 Highland Ave, Winchester, MA 01890. The listed phone number is (781) 729-9000.

What is Lia Thomas's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Lia Thomas enrolled in Medicare?

Yes. Lia Thomas is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Lia Thomas was last updated on October 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.