NPPES file of Aug 9, 2026

Janelle Marie Nassar, DMD

Dentist · Lancaster, PA

Janelle Marie Nassar, DMD is a dentist with a practice address in Lancaster, Pennsylvania, and NPI 1326889221, issued on Jun 4, 2024. Check the license (Pennsylvania DS044661, as entered in NPPES) with the Pennsylvania 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
1326889221
Name
Janelle Marie Nassar
Credential
DMD
Primary taxonomy
Dentist 122300000X
License number
DS044661 PA
Self-reported in NPPES; status is on the state search
Practice location
1685 Crown Ave, Lancaster, PA 17601
Phone
(717) 481-7645
Enumerated
Jun 4, 2024
Record last updated
Jun 4, 2024
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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8 nearest dentist records → All 3,339 in Pennsylvania → Look up another NPI →

Also registered at 1685 Crown Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Linda Beam, RDH, PHDHPDental Hygienist1548633639
  2. Christi Binder, RDH, BSDental Hygienist1487998274
  3. Hanh Bui, D.M.DGeneral Practice Dentistry1588866552
  4. Jung Chun, DMDGeneral Practice Dentistry1710247598
  5. Shawn Colbert, D.M.D.Pediatric Dentistry1851570402
  6. John Dryden, DMDPediatric Dentistry1437114253

Verify Janelle Marie Nassar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license DS044661    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
Find the Pennsylvania license search

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87% fewer Medicare Part D claims than the average dentist in 2024

11 Medicare Part D claims, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Janelle Nassar11
  2. Specialty average86

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.

Janelle Marie Nassar among 3,339 dentist records in Pennsylvania

Janelle Marie Nassar, DMD is one of 3,339 dentist 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 2024, is newer than 93% of them.

  • NPI issued2024 · 93% of these records are older, 5% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · 1% of these records are
  • Record last updated2024 · 74% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dentist providers in Pennsylvania

There are 3,339 dentist records in Pennsylvania.

All 3,339 in Pennsylvania → Every provider in Lancaster → Dentist nationwide →

The 8 dentist records with the nearest ZIP codes

  1. Donald Burgess, DMDLancaster, PA 176011972699270
  2. Joshua Christman, DMDLancaster, PA 176011023043734
  3. Steven Dotter, DMDLancaster, PA 176011770679078
  4. Roy Flint, DMDLancaster, PA 176011407961139
  5. Kenneth Loeffler, D.M.D.Lancaster, PA 176011558413468
  6. Jenny ParkLancaster, PA 176011407296965
  7. Matthew Patterson, DMDLancaster, PA 176011063609717
  8. Stephen Pelle, DMDLancaster, PA 176011215200266

Common questions

What is Janelle Marie Nassar, DMD's NPI number?

Janelle Marie Nassar, DMD's National Provider Identifier (NPI) is 1326889221, issued on Jun 4, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Janelle Marie Nassar, DMD located?

The NPPES record lists a practice address at 1685 Crown Ave, Lancaster, PA, 17601. Phone: (717) 481-7645. Providers update this record themselves, so call before visiting.

How can I verify Janelle Marie Nassar, DMD's license?

NPPES lists Pennsylvania license number DS044661, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Janelle Marie Nassar, DMD prescribe under Medicare Part D?

In 2024, Janelle Marie Nassar, DMD had 11 Medicare Part D claims; 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.