Mark Simeone, D.M.D.
General Practice Dentistry · Chalfont, PA
Mark Simeone, D.M.D. is a general practice dentistry with a practice address in Chalfont, Pennsylvania, and NPI 1346310620, issued on Nov 8, 2006. Check the license (Pennsylvania DS035396, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Simeone
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DS035396 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1500 Horizon Dr, Chalfont, PA 18914
- Phone
- (215) 997-9980
- Enumerated
- Nov 8, 2006
- Record last updated
- Feb 15, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (215) 646-6166
- Medicaid ID
- 101218380 PA
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 4,612 in Pennsylvania → Look up another NPI →
Also registered at 1500 Horizon Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark Simeone in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license DS035396Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average general practice dentistry in 2024
194 Medicare Part D claims for 77 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin70 claims
- Chlorhexidine Gluconate59 claims
- Ibuprofen41 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.
Mark Simeone among 4,612 general practice dentistry records in Pennsylvania
Mark Simeone, D.M.D. is one of 4,612 general practice dentistry records with a practice address in Pennsylvania. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 63% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2013 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 general practice dentistry records list a practice address in Chalfont
They are 13 of the 260 NPPES records with a practice address in Chalfont, and 4,612 general practice dentistry records in Pennsylvania.
All 4,612 in Pennsylvania → Every provider in Chalfont → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Garry Adair, D.M.D.Chalfont, PA 189141952439010
- Ralph Domanico, D.D.S.Chalfont, PA 189141013110667
- Larry Geller, DDSChalfont, PA 189141023124948
- Allison Lubchansky, D.M.D.Chalfont, PA 189141861844987
- Joytilak Majumdar, DMDChalfont, PA 189141427128792
- Sujatha Nadimpalli, DMDChalfont, PA 189141235205808
- Jeffrey Santanello, DMDChalfont, PA 189141023175924
- Igor Shmurak, DMDChalfont, PA 189141366589921
Common questions
What is Mark Simeone, D.M.D.'s NPI number?
Mark Simeone, D.M.D.'s National Provider Identifier (NPI) is 1346310620, issued on Nov 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Simeone, D.M.D. located?
The NPPES record lists a practice address at 1500 Horizon Dr, Chalfont, PA, 18914. Phone: (215) 997-9980. Providers update this record themselves, so call before visiting.
How can I verify Mark Simeone, D.M.D.'s license?
NPPES lists Pennsylvania license number DS035396, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Simeone, D.M.D. prescribe under Medicare Part D?
In 2024, Mark Simeone, D.M.D. had 194 Medicare Part D claims for 77 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.