What is Vilija Avizonis's NPI number?

Vilija Avizonis's National Provider Identifier (NPI) is 1003865932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Vilija Avizonis's specialty?

Vilija Avizonis is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).

Where is Vilija Avizonis located?

Vilija Avizonis's practice location on file with NPPES is 3838 S 700 E, Salt Lake City, UT 84106-1466.

What is Vilija Avizonis's phone number?

The practice phone number listed in the NPPES registry for Vilija Avizonis is (801) 281-6860.

Does Vilija Avizonis accept Medicare?

Vilija Avizonis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Vilija Avizonis's NPI active?

Yes — Vilija Avizonis's NPI (1003865932) is active in the NPPES registry as of the last update on 2021-09-30.

IndividualActiveAccepts Medicare

Vilija Avizonis, M.D.

NPI 1003865932 · Radiation Oncology Physician · Salt Lake City, UT

Vilija Avizonis, M.D. is a Radiation Oncology Physician provider in Salt Lake City, UT (NPI 1003865932).

Provider details

NPI number: 1003865932
Entity type: Individual
Primary specialty: Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: 176911-1205 (UT)

Practice location

3838 S 700 E

Suite 100

Salt Lake City, UT 84106-1466

Phone: (801) 281-6860

Fax: (801) 281-4822

Street-level locationGet directions

More UT providers

Mailing address

1121 E 3900 S

Salt Lake City, UT 84124-1214

Specialties & taxonomies

Radiation Oncology PhysicianPrimary2085R0001XLicense 176911-1205 (UT)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(73/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
20 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
723 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Ct Guidance for Insertion of Radiation Therapy Fields77014	72	$42
Calculation of Radiation Therapy Dose77300	69	$31
Design and Construction of Complex Radiation Treatment Device77334	69	$118
Radiation Treatment Management, 5 Treatment Sessions77427	60	$181
Calculation of Radiation Therapy Dose77300	57	$62
Design and Construction of Complex Radiation Treatment Device77334	57	$57
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.

Drug	Part D claims (2024)
Lidocaine Hclbrand: Lidocaine Hcl Viscous	26
Gabapentin	14

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$33 across 2 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2006-05-08
Last updated: 2021-09-30
Certified: 2021-09-30

Frequently asked questions

What is Vilija Avizonis's NPI number?: Vilija Avizonis's National Provider Identifier (NPI) is 1003865932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Vilija Avizonis's specialty?: Vilija Avizonis is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
Where is Vilija Avizonis located?: Vilija Avizonis's practice location on file with NPPES is 3838 S 700 E, Salt Lake City, UT 84106-1466.
What is Vilija Avizonis's phone number?: The practice phone number listed in the NPPES registry for Vilija Avizonis is (801) 281-6860.
Does Vilija Avizonis accept Medicare?: Vilija Avizonis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Vilija Avizonis's NPI active?: Yes — Vilija Avizonis's NPI (1003865932) is active in the NPPES registry as of the last update on 2021-09-30.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Ct Guidance for Insertion of Radiation Therapy Fields77014	72	$42
Calculation of Radiation Therapy Dose77300	69	$31
Design and Construction of Complex Radiation Treatment Device77334	69	$118
Radiation Treatment Management, 5 Treatment Sessions77427	60	$181
Calculation of Radiation Therapy Dose77300	57	$62
Design and Construction of Complex Radiation Treatment Device77334	57	$57
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.

Drug	Part D claims (2024)
Lidocaine Hclbrand: Lidocaine Hcl Viscous	26
Gabapentin	14

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$33 across 2 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments