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DR. WILLIAM FREDERICK SEEFRIED JR. D.M.D.
NPI 1679951115
Dentist in Huntingdon Valley, PA

Active since May 18, 2015Opted out of Medicare · through Nov 9, 2027
1946 COUNTY LINE RD, HUNTINGDON VALLEY, PA 19006(215) 322-8711 Get Directions Write a Review

NPPES record last updated: May 18, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William Frederick Seefried Jr. D.m.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. WILLIAM FREDERICK SEEFRIED JR. D.M.D. (NPI 1679951115) is an individual dentist in Huntingdon Valley, Pennsylvania, licensed in Pennsylvania (DS040359) and active in the NPI registry since May 2015. He has opted out of Medicare through November 9, 2027.

NPPES Registry Identity

NPI1679951115
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. WILLIAM FREDERICK SEEFRIED JR.Credential: D.M.D.
Location Address1946 COUNTY LINE RDHuntingdon Valley, PA 19006-1738
Mailing Address1946 County Line RdHuntingdon Valley, PA 19006-1738 · (215) 322-8711
Phone(215) 322-8711
Sole ProprietorYes
Enumeration DateMay 18, 2015
✔ NPI 1679951115 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in PA · DS040359
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
1946 COUNTY LINE RD, Huntingdon Valley, PA 19006
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

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Opted out of Medicare

Dr. William Frederick Seefried Jr. D.m.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from November 9, 2021 through November 9, 2027.

Opt-Out Effective DateNovember 9, 2021
Opt-Out In Effect ThroughNovember 9, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. LEONARD J FISHMAN DMD
Dentist (General Practice)
1946 COUNTY LINE RD
HUNTINGDON VALLEY, PA 19006
Montgomery County (215) 322-8711
JUSTA FARM DENTAL ASSOCIATES
Dentist
1946 COUNTY LINE RD
HUNTINGDON VALLEY, PA 19006
Montgomery County (215) 322-8711

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Seefried's NPI number?

The NPI number for William Seefried is 1679951115. It was assigned to this individual provider in the NPPES registry on May 18, 2015.

Where is William Seefried located?

William Seefried practices at 1946 County Line Rd, Huntingdon Valley, PA 19006. The listed phone number is (215) 322-8711.

What is William Seefried's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is William Seefried enrolled in Medicare?

No. William Seefried has opted out of Medicare through November 9, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does William Seefried accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Humana and 1 other insurer list William Seefried as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for William Seefried was last updated on May 18, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.