Joseph P. Graskemper, D.D.S.,J.D.
Dentist · Bellport, NY
Joseph P. Graskemper, D.D.S.,J.D. is a dentist with a practice address in Bellport, New York, and NPI 1760516264, issued on Mar 15, 2007. Check the license (New York 046237, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joseph P. Graskemper
- Credential
- D.D.S.,J.D.
- Primary taxonomy
- Dentist 122300000X
- License number
- 046237 NY
Self-reported in NPPES; status is on the state search - Practice location
- 7 Bellport LN, Bellport, NY 11713
- Phone
- (631) 286-4243
- Enumerated
- Mar 15, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (631) 286-3747
- Entity
- Type 1 · individual
Verify Joseph P. Graskemper 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 046237Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average dentist in 2024
123 Medicare Part D claims for 77 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin41 claims
- Chlorhexidine Gluconate32 claims
- Clinpro 500017 claims
- Sodium Fluoride11 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.
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Common questions
What is Joseph P. Graskemper, D.D.S.,J.D.'s NPI number?
Joseph P. Graskemper, D.D.S.,J.D.'s National Provider Identifier (NPI) is 1760516264, issued on Mar 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Joseph P. Graskemper, D.D.S.,J.D. located?
The NPPES record lists a practice address at 7 Bellport LN, Bellport, NY, 11713. Phone: (631) 286-4243. Providers update this record themselves, so call before visiting.
How can I verify Joseph P. Graskemper, D.D.S.,J.D.'s license?
NPPES lists New York license number 046237, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Joseph P. Graskemper, D.D.S.,J.D. prescribe under Medicare Part D?
In 2024, Joseph P. Graskemper, D.D.S.,J.D. had 123 Medicare Part D claims for 77 beneficiaries; the average among dentist prescribers was 86. 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.