1. Home
  2. Directory
  3. Vermont
  4. Williston
  5. Dentist
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NILAY AYAZ BDS, MSD
NPI 1609547348
Dentist - Endodontics in Williston, VT

Active since September 22, 2021PECOS Enrolled
62 MERCHANTS ROW STE 104, WILLISTON, VT 05495(802) 497-6310 Get Directions Write a Review

NPPES record last updated: September 17, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 17, 2026, Sep 10, 2025, Sep 22, 2021 (3 updates tracked since 2021).

About Nilay Ayaz Bds, Msd NPPES

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

NILAY AYAZ BDS, MSD (NPI 1609547348) is an individual endodontics provider in Williston, Vermont, licensed in New Hampshire (05278) and active in the NPI registry since September 2021. She is enrolled in Medicare PECOS and maintains 9 additional practice locations.

NPPES Registry Identity

NPI1609547348
Entity TypeIndividualFemale
Primary Taxonomy1223E0200X
Provider Legal NameNILAY AYAZCredential: BDS, MSD
Location Address62 MERCHANTS ROW STE 104Williston, VT 05495-4476
Mailing Address5 Jannell CtEpping, NH 03042-2219 · (603) 691-2895
Phone(802) 497-6310
Sole ProprietorNo
Enumeration DateSeptember 22, 2021
Last NPPES UpdateSeptember 17, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 17, 2026
✔ NPI 1609547348 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers
Taxonomy Code1223E0200X
Licenses✔ Licensed in NH · 05278✔ Licensed in ME · DEN5420✔ Licensed in MA · DL100372✔ Licensed in VT · 016.0134311
Definition
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.
62 MERCHANTS ROW STE 104, Williston, VT 05495
Open in Google Maps ↗

Secondary Practice Locations 9

Location 1927 Putney RdBrattleboro, VT 05301-9048 · Phone (802) 775-1170
Location 2856 US 302 Unit ABarre, VT 05641-2301 · Phone (802) 461-4734
Location 3474 Holiday Dr Ste 1Rutland, VT 05701-4889 · Phone (802) 775-6100
Location 4165 Mill StLeominster, MA 01453-3592 · Phone (978) 878-8100
Location 512 Newmarch StKittery, ME 03904-1619 · Phone (207) 305-9141
Location 6107 Main StPlymouth, NH 03264-1522 · Phone (603) 541-7915
Location 71549 White Mountain HwyNorth Conway, NH 03860-5156 · Phone (603) 227-4507
Location 8380 Lafayette Rd Unit 205Seabrook, NH 03874-4596 · Phone (603) 691-2795
Location 95 Jannell CtEpping, NH 03042-2219 · Phone (603) 679-4300

Other Identifiers 1

Medicaid110202220AMA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nilay Ayaz Bds, Msd 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 05495 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
$85.89 typical visit price
range $55.80 – $168.48
Typical copayment $21.47 (range $13.95 – $42.12)
Most-billed visit code 99203
Established Patient
$69.56 typical visit price
range $18.08 – $137.84
Typical copayment $17.39 (range $4.52 – $34.46)
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.

Other Providers at the Same Location NPPES 5

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

DR. JIN SUN THOMAS DDS
Dentist (General Practice)
62 MERCHANTS ROW STE 104
WILLISTON, VT 05495
Chittenden County (802) 497-6310
TYLER STANWORTH
Dentist (General Practice)
62 MERCHANTS ROW STE 104
WILLISTON, VT 05495
Chittenden County (802) 497-6310
DR. SUBHASH RAJ KRISHNARAAJ DDS
Dentist
62 MERCHANTS ROW STE 104
WILLISTON, VT 05495
Chittenden County (802) 497-6310
CARMEN PASCUAL VALERO DMD
Dentist
62 MERCHANTS ROW STE 104
WILLISTON, VT 05495
Chittenden County (802) 497-6310
DR. ILYA KVARTIN DMD
Dentist
62 MERCHANTS ROW STE 104
WILLISTON, VT 05495
Chittenden County (802) 497-6310

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 Nilay Ayaz's NPI number?

The NPI number for Nilay Ayaz is 1609547348. It was assigned to this individual provider in the NPPES registry on September 22, 2021.

Where is Nilay Ayaz located?

Nilay Ayaz practices at 62 Merchants Row Ste 104, Williston, VT 05495. The listed phone number is (802) 497-6310.

What is Nilay Ayaz's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

Is Nilay Ayaz enrolled in Medicare?

Yes. Nilay Ayaz is registered in the Medicare PECOS enrollment system.

What insurance does Nilay Ayaz accept?

Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 5 other insurers list Nilay Ayaz 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.

When was this NPI record last updated?

The NPPES record for Nilay Ayaz was last updated on September 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.