William Frederick Seefried, D.M.D.
Dentist · Huntingdon Valley, PA
William Frederick Seefried, D.M.D. is a dentist with a practice address in Huntingdon Valley, Pennsylvania, and NPI 1679951115, issued on May 18, 2015. Check the license (Pennsylvania DS040359, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Frederick Seefried
- Credential
- D.M.D.
- Primary taxonomy
- Dentist 122300000X
- License number
- DS040359 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1946 County Line RD, Huntingdon Valley, PA 19006
- Phone
- (215) 322-8711
- Enumerated
- May 18, 2015
- Record last updated
- May 18, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 3,339 in Pennsylvania → Look up another NPI →
Also registered at 1946 County Line RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leonard Fishman, DMDGeneral Practice Dentistry1316967987
Verify William Frederick Seefried in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license DS040359Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.1 times the Medicare Part D claims of the average dentist in 2024
356 Medicare Part D claims for 164 beneficiaries, 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. 37 claims were for opioids.
Most prescribed
- Amoxicillin168 claims
- Chlorhexidine Gluconate39 claims
- Methylprednisolone39 claims
- Oxycodone-Acetaminophen35 claims
- Azithromycin23 claims
- Sodium Fluoride13 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: $153.46
4 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
William Frederick Seefried among 3,339 dentist records in Pennsylvania
William Frederick Seefried, D.M.D. 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 2015, is newer than 67% of them.
- NPI issued2015 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2015 · 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 Huntingdon Valley → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Irving Kraft, D.D.S.Huntingdon Valley, PA 190061447492616
- Zola Makrauer, DMDHuntingdon Valley, PA 190061669581815
- Joseph NewellHuntingdon Valley, PA 190061437477015
- Vishal BhambriBristol, PA 190071629695150
- Nidhi DesaiBristol, PA 190071245705789
- Hiralben PatelBristol, PA 190071790190742
- Lyusya Badishyan, DMDBala Cynwyd, PA 190041063846400
- David Brown, DDSBroomall, PA 190081528072022
Common questions
What is William Frederick Seefried, D.M.D.'s NPI number?
William Frederick Seefried, D.M.D.'s National Provider Identifier (NPI) is 1679951115, issued on May 18, 2015. An NPI identifies a provider in billing; it is not a license.
Where is William Frederick Seefried, D.M.D. located?
The NPPES record lists a practice address at 1946 County Line RD, Huntingdon Valley, PA, 19006. Phone: (215) 322-8711. Providers update this record themselves, so call before visiting.
How can I verify William Frederick Seefried, D.M.D.'s license?
NPPES lists Pennsylvania license number DS040359, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does William Frederick Seefried, D.M.D. prescribe under Medicare Part D?
In 2024, William Frederick Seefried, D.M.D. had 356 Medicare Part D claims for 164 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.