David M. Niesslein, DMD
General Practice Dentistry · Farmington, PA
David M. Niesslein, DMD is a general practice dentistry with a practice address in Farmington, Pennsylvania, and NPI 1982946851, issued on Mar 19, 2013. Check the license (Pennsylvania DS021230L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David M. Niesslein
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DS021230L PA
Self-reported in NPPES; status is on the state search - Practice location
- 4176 National Pike, Farmington, PA 15437
- Phone
- (724) 329-8565
- Enumerated
- Mar 19, 2013
- Record last updated
- Mar 19, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (724) 329-8901
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 4,612 in Pennsylvania → Look up another NPI →
Also registered at 4176 National Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christina Klink, C-FNPFamily Nurse Practitioner1407289358
- Barbara Wilhelm, M.D.Family Medicine Physician1154385565
Verify David M. Niesslein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license DS021230LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average general practice dentistry in 2024
172 Medicare Part D claims for 79 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Amoxicillin93 claims
- Hydrocodone-Acetaminophen16 claims
- Clindamycin Hcl14 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.
David M. Niesslein among 4,612 general practice dentistry records in Pennsylvania
David M. Niesslein, DMD 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 2013, is newer than 74% of them.
- NPI issued2013 · 74% of these records are older, 25% 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).
2 general practice dentistry records list a practice address in Farmington
They are 2 of the 18 NPPES records with a practice address in Farmington, and 4,612 general practice dentistry records in Pennsylvania.
All 4,612 in Pennsylvania → Every provider in Farmington → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Anneli Boller, DDSFarmington, PA 154371780661595
- Megan Beam, DDSFairchance, PA 154361427465467
- Geoffrey Gwynn, D.D.S.Hopwood, PA 154451073612636
- Ravi Balu, DMDConnellsville, PA 154251598873341
- Robert Clark, D.M.D.Connellsville, PA 154251710008248
- Ashleigh Grimaldi, DMDConnellsville, PA 154251043224298
- Richard Grimaldi, DMDConnellsville, PA 154251003820242
- Renee Massari, DMDConnellsville, PA 154251861068165
Common questions
What is David M. Niesslein, DMD's NPI number?
David M. Niesslein, DMD's National Provider Identifier (NPI) is 1982946851, issued on Mar 19, 2013. An NPI identifies a provider in billing; it is not a license.
Where is David M. Niesslein, DMD located?
The NPPES record lists a practice address at 4176 National Pike, Farmington, PA, 15437. Phone: (724) 329-8565. Providers update this record themselves, so call before visiting.
How can I verify David M. Niesslein, DMD's license?
NPPES lists Pennsylvania license number DS021230L, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does David M. Niesslein, DMD prescribe under Medicare Part D?
In 2024, David M. Niesslein, DMD had 172 Medicare Part D claims for 79 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.