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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. LEONARD A CHIAT D.D.S
NPI 1760486799
Dentist - Endodontics in Pomona, NY

Active since June 08, 2005PECOS Enrolled
978 ROUTE 45, STE 104, POMONA, NY 10970(845) 362-0770(845) 362-7406 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Leonard A Chiat D.d.s NPPES

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

DR. LEONARD A CHIAT D.D.S (NPI 1760486799) is an individual endodontics provider in Pomona, New York, licensed in New York (028581) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1760486799
Entity TypeIndividualMale
Primary Taxonomy1223E0200X
Provider Legal NameDR. LEONARD A CHIATCredential: D.D.S
Location Address978 ROUTE 45, STE 104Pomona, NY 10970-3565
Mailing Address978 Route 45, Ste 104Pomona, NY 10970-3565 · (845) 362-0770 · Fax (845) 362-7406
Phone(845) 362-0770
Fax(845) 362-7406
Sole ProprietorNo
Enumeration DateJune 8, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1760486799 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers
Taxonomy Code1223E0200X
License✔ Licensed in NY · 028581
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.
978 ROUTE 45, Pomona, NY 10970
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Leonard A Chiat D.d.s 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 10970 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
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 20

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

GLASSMAN PLASTIC SURGERY,PLLC
Plastic Surgery (Surgery of the Hand)
978 ROUTE 45, SUITE L-5
POMONA, NY 10970
Rockland County (845) 354-7878
DR. RICHARD JAMES GELMAN PSY. D.
Psychologist
978 ROUTE 45, NORTHSIDE PLAZA SUITE L-7
POMONA, NY 10970
Rockland County (845) 354-4315
DR. BRUCE AARON NUMEROFF D.C.
Chiropractor
978 ROUTE 45, SUITE 109
POMONA, NY 10970
Rockland County (845) 354-1064
BRUCE PINKER, D.P.M., P.C.
Exclusive Provider Organization
978 ROUTE 45, STE 109
POMONA, NY 10970
Rockland County (845) 354-2700
BRUCE PINKER, D.P.M., P.C.
Exclusive Provider Organization
978 ROUTE 45, STE 109
POMONA, NY 10970
Rockland County (845) 354-2700
MRS. KAREN B. LEFKOWITZ M.S., CNS, CDN
Nutritionist
978 ROUTE 45, SUITE L-7
POMONA, NY 10970
Rockland County (845) 354-4396
MS. BONNI RAAB LCSW
Social Worker (Clinical)
978 ROUTE 45, SUITE 200
POMONA, NY 10970
Rockland County (845) 364-9422
CHARLES MARVIN, DDS, P.C.
Dentist (General Practice)
978 ROUTE 45, NORTHSIDE PLAZA, SUITE 207
POMONA, NY 10970
Rockland County (845) 354-4600

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 Leonard Chiat's NPI number?

The NPI number for Leonard Chiat is 1760486799. It was assigned to this individual provider in the NPPES registry on June 8, 2005.

Where is Leonard Chiat located?

Leonard Chiat practices at 978 Route 45 Ste 104, Pomona, NY 10970. The listed phone number is (845) 362-0770.

What is Leonard Chiat's specialty?

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

Is Leonard Chiat enrolled in Medicare?

Yes. Leonard Chiat is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Leonard Chiat was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.