1. Home
  2. Directory
  3. New York
  4. Hewlett
  5. Dentist
  6. NPI Profile

RONALD MARGOLIES D.M.D.
NPI 1194127647
Dentist in Hewlett, NY

Active since September 16, 2014PECOS Enrolled
1800 ROCKAWAY AVE, SUITE 204, HEWLETT, NY 11557(516) 593-2100(516) 593-3134 Get Directions Write a Review

NPPES record last updated: September 16, 2014. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ronald Margolies D.m.d. NPPES

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

RONALD MARGOLIES D.M.D. (NPI 1194127647) is an individual dentist in Hewlett, New York, licensed in New York (029237) and active in the NPI registry since September 2014. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1194127647
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameRONALD MARGOLIESCredential: D.M.D.
Location Address1800 ROCKAWAY AVE, SUITE 204Hewlett, NY 11557-1665
Mailing Address1800 Rockaway Ave, Suite 204Hewlett, NY 11557-1665 · (516) 593-2100 · Fax (516) 593-3134
Phone(516) 593-2100
Fax(516) 593-3134
Sole ProprietorNo
Enumeration DateSeptember 16, 2014
✔ NPI 1194127647 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in NY · 029237
Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

1800 ROCKAWAY AVE, Hewlett, NY 11557
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ronald Margolies D.m.d. 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 11557 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.

RONALD M. MARGOLIES, D.M.D., P.C.
Dentist
1800 ROCKAWAY AVE, SUITE 204
HEWLETT, NY 11557
Nassau County (516) 593-2100
DAVID LEON COHEN MD
Dermatology
1800 ROCKAWAY AVE, STE 208
HEWLETT, NY 11557
Nassau County (516) 887-4343
DR. MARC CHARLES LEVINE D.D.S.
Dentist (Periodontics)
1800 ROCKAWAY AVE, SUITE 209
HEWLETT, NY 11557
Nassau County (516) 887-7700
ACHIEVE PHYSICAL THERAPY AND REHABILITATION OF LONG ISLAND PLLC
Physical Therapist
1800 ROCKAWAY AVE, SUITE 100
HEWLETT, NY 11557
Nassau County (516) 593-4530
NINA GLAITTLI PA-C
Physician Assistant (Medical)
1800 ROCKAWAY AVE
HEWLETT, NY 11557
Nassau County (516) 887-4343
DR. ADAM MILLER PSY.D.
Psychologist
1800 ROCKAWAY AVE, SUITE 206 C
HEWLETT, NY 11557
Nassau County (516) 567-0139
DR. HILARY B BERLIN MD
Physical Medicine & Rehabilitation (Pediatric Rehabilitation Medicine)
1800 ROCKAWAY AVE, SUITE 100
HEWLETT, NY 11557
Nassau County (516) 256-0442
RONALD M. MARGOLIES, D.M.D., P.C.
Dentist (General Practice)
1800 ROCKAWAY AVE, SUITE 204
HEWLETT, NY 11557
Nassau County (516) 593-2100

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 Ronald Margolies's NPI number?

The NPI number for Ronald Margolies is 1194127647. It was assigned to this individual provider in the NPPES registry on September 16, 2014.

Where is Ronald Margolies located?

Ronald Margolies practices at 1800 Rockaway Ave Suite 204, Hewlett, NY 11557. The listed phone number is (516) 593-2100.

What is Ronald Margolies's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Ronald Margolies enrolled in Medicare?

Yes. Ronald Margolies is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ronald Margolies was last updated on September 16, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.