Mark S. Petersen, DDS
General Practice Dentistry · Coxsackie, NY
Mark S. Petersen, DDS is a general practice dentistry with a practice address in Coxsackie, New York, and NPI 1255470365, issued on Feb 5, 2007. Check the license (New York 036653, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark S. Petersen
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 036653 NY
Self-reported in NPPES; status is on the state search - Practice location
- 7 Elm St, Coxsackie, NY 12051
- Phone
- (518) 731-2797
- Enumerated
- Feb 5, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 7 Elm St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marvin Gertzberg, DDSGeneral Practice Dentistry1093866568
Verify Mark S. Petersen 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 036653Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average general practice dentistry in 2024
56 Medicare Part D claims for 46 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin44 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: $19.86
1 payment: food and beverage; the largest payer was Solventum Corporation. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 general practice dentistry records list a practice address in Coxsackie
They are 2 of the 32 NPPES records with a practice address in Coxsackie, and 7,828 general practice dentistry records in New York.
All 2 in Coxsackie → All 7,828 in New York → Every provider in Coxsackie →
Other general practice dentistry records in New York
- Samantha Aaron, DMDNew York, NY1972733178
- Bruce Aaronson, D.D.S.Oneonta, NY1881670107
- Theodore Aaronson, DDSNew York, NY1679540124
- William Aaronson, DDSFreeport, NY1619071271
- Falka Abaci, MDBrooklyn, NY1639252356
- Laarni Abanto, D.M.D.Bronx, NY1295896413
- Lester Abbamonte, D.D.S.Rochester, NY1679624076
- Timothy Abbamonte, D.D.S.Rochester, NY1780735183
- Gregory Abbott, D.D.S.Getzville, NY1285857912
- Avraham Abboudi, DMDStaten Island, NY1063537421
Common questions
What is Mark S. Petersen, DDS's NPI number?
Mark S. Petersen, DDS's National Provider Identifier (NPI) is 1255470365, issued on Feb 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark S. Petersen, DDS located?
The NPPES record lists a practice address at 7 Elm St, Coxsackie, NY, 12051. Phone: (518) 731-2797. Providers update this record themselves, so call before visiting.
How can I verify Mark S. Petersen, DDS's license?
NPPES lists New York license number 036653, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Mark S. Petersen, DDS prescribe under Medicare Part D?
In 2024, Mark S. Petersen, DDS had 56 Medicare Part D claims for 46 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.