Marc S. Lemchen, DMD
Orthodontics and Dentofacial Orthopedics Dentistry · New York, NY
Marc S. Lemchen, DMD is an orthodontics and dentofacial orthopedics dentistry with a practice address in New York, New York, and NPI 1740331685, issued on Jan 16, 2007. Check the license (New York 0287481, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marc S. Lemchen
- Credential
- DMD
- Primary taxonomy
- Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
- License number
- 0287481 NY
Self-reported in NPPES; status is on the state search - Practice location
- 553 Park Ave, New York, NY 10021
- Phone
- (212) 755-2333
- Enumerated
- Jan 16, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (212) 935-0352
- Entity
- Type 1 · individual
8 nearest orthodontics and dentofacial orthopedics dentistry records → All 971 in New York → Look up another NPI →
Verify Marc S. Lemchen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 0287481Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average orthodontics and dentofacial orthopedics dentistry in 2024
18 Medicare Part D claims, against an average of 32 among the 127 providers of this specialty who prescribed in Part D.
Most prescribed
- Prevident11 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: $40,849.19
19 payments; by number, the most common kind was royalty or license; the largest payer was Patterson Companies, Inc. The 7,622 providers of this specialty with any payment received $1,641.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Marc S. Lemchen among 971 orthodontics and dentofacial orthopedics dentistry records in New York
Marc S. Lemchen, DMD is one of 971 orthodontics and dentofacial orthopedics dentistry records with a practice address in New York. 52% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 23% of them.
- NPI issued2007 · 23% of these records are older, 53% newer
- In a Medicare fileYes · 52% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthodontics and Dentofacial Orthopedics Dentistry providers in New York
There are 971 orthodontics and dentofacial orthopedics dentistry records in New York.
All 971 in New York → Every provider in New York → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →
The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes
- Mark Bronsky, D.M.D., M.S.New York, NY 100211356432769
- Frank Celenza, DDSNew York, NY 100211487864120
- Abraham Chahine, D.D.S.New York, NY 100211689917387
- Michael Diamond, DDSNew York, NY 100211255422291
- Diane Hanan, D.D.S.New York, NY 100211083810238
- John Karle, DDSNew York, NY 100211770795528
- Anne Kossowan, DDSNew York, NY 100211679754899
- Anamaria Munoz, DDS., MS.New York, NY 100211790980704
Common questions
What is Marc S. Lemchen, DMD's NPI number?
Marc S. Lemchen, DMD's National Provider Identifier (NPI) is 1740331685, issued on Jan 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marc S. Lemchen, DMD located?
The NPPES record lists a practice address at 553 Park Ave, New York, NY, 10021. Phone: (212) 755-2333. Providers update this record themselves, so call before visiting.
How can I verify Marc S. Lemchen, DMD's license?
NPPES lists New York license number 0287481, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Marc S. Lemchen, DMD prescribe under Medicare Part D?
In 2024, Marc S. Lemchen, DMD had 18 Medicare Part D claims; the average among orthodontics and dentofacial orthopedics dentistry prescribers was 32. 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.