Dr. Avi Willis , DMD, MAST
Dentist - Pediatric Dentistry โข Encinitas, CA
135 Saxony Rd
Encinitas, CA 920243791
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
135 Saxony Rd
Encinitas, CA 920243791
What Public CMS Data Show
Dentist - Pediatric Dentistry: NPPES taxonomy is a reported classification, not proof of board certification.
Open Payments general payments, program year 2025
All general payments: $124.08 across 2 records.
By nature of payment
- Education: $100.00 across 1 record.
- Food and Beverage: $24.08 across 1 record.
Reporting-company totals
- Straumann USA LLC: $100.00 across 1 record.
- Solventum Corporation: $24.08 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
NPI first issued
2015
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Enrolled in Medicare (PECOS)
Dr. Willis has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Willis as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Encinitas and California
7 active clinicians are listed under Dentist - Pediatric Dentistry with a practice address in Encinitas, CA (1,355 in California).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $252.00 in 2021 to $124.08 in 2025.
- 2021: $252.00
- 2023: $31.62
- 2024: $74.32
- 2025: $124.08
Sources: CMS Open Payments (2025), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): fewer than 11 records totaling $124.08.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Straumann USA LLC |
Education
In-kind items and services
|
โ | General | $100.00 |
| Solventum Corporation |
Food and Beverage
Cash or cash equivalent
|
3M Clinpro | General | $24.08 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2021-11-09NUCC Taxonomy Code: 1223P0221X
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
NUCC Taxonomy Code: 1223P0221X
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
NUCC Taxonomy Code: 1223P0221X
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSORDER AND REFERRING ONLY - DENTIST
I20170510001782
PA
4587941059
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 135 SAXONY RD, ENCINITAS, CA 920243791 (Tel: 7606345437)
Registered at 6155 RADCLIFFE DR, SAN DIEGO, CA 921223311 (Tel: 5703320689)
Registered at 870 RIVER AVE, LAKEWOOD, NJ 087015280 (Tel: 7323703700)
Registered at 870 RIVER AVE, LAKEWOOD, NJ 087015280 (Tel: 5703320689)
Dentist (license number reported to NPPES: PA DS040383)
NPI status registered as active in NPPES database
Registered at 1400 PELHAM PKWY S, BUILDING 1, ROOM 3NE-1, BRONX, NY 104611138 (Tel: 5703438885)
Registered at 1400 PELHAM PKWY S, BUILDING 1, ROOM 3NE-1, BRONX, NY 104611138 (Tel: 5703438885)
Recorded as AVI WILLIS, DMD, MAST
Dentist (license number reported to NPPES: PA DS040383)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
6155 Radcliffe Dr
San Diego, CA 921223311
Phone: 5703320689