NPPES file of Aug 9, 2026

Brian M. Korff, D.M.D.

General Practice Dentistry · King Of Prussia, PA

Brian M. Korff, D.M.D. is a general practice dentistry with a practice address in King Of Prussia, Pennsylvania, and NPI 1649385915, issued on Aug 20, 2006. Check the license (Pennsylvania DS019250L, 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
1649385915
Name
Brian M. Korff
Credential
D.M.D.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
DS019250L PA
Self-reported in NPPES; status is on the state search
Practice location
20133 Valley Forge Cir, King Of Prussia, PA 19406
Phone
(610) 783-7772
Enumerated
Aug 20, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(610) 783-7773
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 general practice dentistry records → All 4,612 in Pennsylvania → Look up another NPI →

Verify Brian M. Korff 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 DS019250L    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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86% fewer Medicare Part D claims than the average general practice dentistry in 2024

12 Medicare Part D claims, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Brian Korff12
  2. Specialty average83

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.

Brian M. Korff among 4,612 general practice dentistry records in Pennsylvania

Brian M. Korff, 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 updated2007 · 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).

16 general practice dentistry records list a practice address in King Of Prussia

They are 16 of the 1,391 NPPES records with a practice address in King Of Prussia, and 4,612 general practice dentistry records in Pennsylvania.

All 4,612 in Pennsylvania → Every provider in King Of Prussia → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Natalie Amann, DDSMAGDKing Of Prussia, PA 194061811993165
  2. Michael Biltucci, DMDKing Of Prussia, PA 194061336121383
  3. Kunaal Goyal, D.M.D.King Of Prussia, PA 194061427144484
  4. Leslie Green, DMDKing Of Prussia, PA 194061154332153
  5. Francis Hoerz, DMDKing Of Prussia, PA 194061528040565
  6. Keith Hollander, D.D.S.King Of Prussia, PA 194061174579304
  7. Allan Horowitz, D.M.DKing Of Prussia, PA 194061386773752
  8. Brad Jacobson, DDSKing Of Prussia, PA 194061427176288

Common questions

What is Brian M. Korff, D.M.D.'s NPI number?

Brian M. Korff, D.M.D.'s National Provider Identifier (NPI) is 1649385915, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Brian M. Korff, D.M.D. located?

The NPPES record lists a practice address at 20133 Valley Forge Cir, King Of Prussia, PA, 19406. Phone: (610) 783-7772. Providers update this record themselves, so call before visiting.

How can I verify Brian M. Korff, D.M.D.'s license?

NPPES lists Pennsylvania license number DS019250L, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Brian M. Korff, D.M.D. prescribe under Medicare Part D?

In 2024, Brian M. Korff, D.M.D. had 12 Medicare Part D claims; 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.

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.