NPPES file of Aug 9, 2026

Richard Michael Liebman, D.M.D.

General Practice Dentistry · Harrison, NY

Richard Michael Liebman, D.M.D. is a general practice dentistry with a practice address in Harrison, New York, and NPI 1144341512, issued on Apr 3, 2007. Check the license (New York 34295, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1144341512
Name
Richard Liebman
Credential
D.M.D.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
34295 NY
Self-reported in NPPES; status is on the state search
Practice location
450 Mamaroneck Avenue, Harrison, NY 10528
Phone
(914) 949-2852
Enumerated
Apr 3, 2007
Record last updated
Nov 2, 2023
Fax
(914) 761-7824
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Richard Liebman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 34295
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
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58% fewer Medicare Part D claims than the average general practice dentistry in 2024

35 Medicare Part D claims for 29 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Richard Liebman35
  2. Specialty average83

Most prescribed

  1. Amoxicillin27 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $125.00

2 payments; by number, the most common kind was education; the largest payer was Zimvie Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Richard Liebman$125.00
  2. Specialty average$597.01

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

General Practice Dentistry providers in New York

There are 7,828 general practice dentistry records in New York.

Other general practice dentistry records in New York

  1. Samantha Aaron, DMDNew York, NY1972733178
  2. Bruce Aaronson, D.D.S.Oneonta, NY1881670107
  3. Theodore Aaronson, DDSNew York, NY1679540124
  4. William Aaronson, DDSFreeport, NY1619071271
  5. Falka Abaci, MDBrooklyn, NY1639252356
  6. Laarni Abanto, D.M.D.Bronx, NY1295896413
  7. Lester Abbamonte, D.D.S.Rochester, NY1679624076
  8. Timothy Abbamonte, D.D.S.Rochester, NY1780735183
  9. Gregory Abbott, D.D.S.Getzville, NY1285857912
  10. Avraham Abboudi, DMDStaten Island, NY1063537421

Common questions

What is Richard Michael Liebman, D.M.D.'s NPI number?

Richard Michael Liebman, D.M.D.'s National Provider Identifier (NPI) is 1144341512, issued on Apr 3, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Richard Michael Liebman, D.M.D. located?

The NPPES record lists a practice address at 450 Mamaroneck Avenue, Harrison, NY, 10528. Phone: (914) 949-2852. Providers update this record themselves, so call before visiting.

How can I verify Richard Michael Liebman, D.M.D.'s license?

NPPES lists New York license number 34295, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Richard Michael Liebman, D.M.D. prescribe under Medicare Part D?

In 2024, Richard Michael Liebman, D.M.D. had 35 Medicare Part D claims for 29 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.