William A. McCormick, DDS
Dentist · Washington, PA
William A. McCormick, DDS is a dentist with a practice address in Washington, Pennsylvania, and NPI 1558451526, issued on Oct 13, 2006. Check the license (Pennsylvania DS019551L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William A. McCormick
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- DS019551L PA
Self-reported in NPPES; status is on the state search - Practice location
- 604 North Main Street, Washington, PA 15301
- Phone
- (724) 225-5070
- Enumerated
- Oct 13, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (724) 225-5262
- Medicaid ID
- 0996557 PA
- Entity
- Type 1 · individual
8 nearest dentist records → All 3,339 in Pennsylvania → Look up another NPI →
Verify William A. McCormick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license DS019551LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $13.11
1 payment: education; the largest payer was Colgate Oral Pharmaceuticals, 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 A. McCormick among 3,339 dentist records in Pennsylvania
William A. McCormick, DDS 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 74% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2007 · 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).
14 dentist records list a practice address in Washington
They are 14 of the 1,019 NPPES records with a practice address in Washington, and 3,339 dentist records in Pennsylvania.
All 3,339 in Pennsylvania → Every provider in Washington → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Noel Alexas, D.D.S.Washington, PA 153011427498203
- Matthew Brezinski, DMDWashington, PA 153011164805206
- Steven Gillen, DMDWashington, PA 153011750343638
- Ashley Kidd, DMDWashington, PA 153011144656380
- Thomas Korpar, DMDWashington, PA 153011538511696
- Eric McDonough, D.M.D.Washington, PA 153011689683898
- Ali Nili, DMD, MSWashington, PA 153011720650203
- Edward Roman, DDSWashington, PA 153011295745347
Common questions
What is William A. McCormick, DDS's NPI number?
William A. McCormick, DDS's National Provider Identifier (NPI) is 1558451526, issued on Oct 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William A. McCormick, DDS located?
The NPPES record lists a practice address at 604 North Main Street, Washington, PA, 15301. Phone: (724) 225-5070. Providers update this record themselves, so call before visiting.
How can I verify William A. McCormick, DDS's license?
NPPES lists Pennsylvania license number DS019551L, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity 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.