Registry data as of Aug 27, 2026

William Blackmore, D.M.D.

General Practice Dentistry · Alpine, CA

William Blackmore, D.M.D. is a general practice dentistry with a practice address in Alpine, California, and NPI 1427480151, issued on Aug 5, 2013. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1427480151
Name
William Blackmore
Credential
D.M.D.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
D-4516 ID
Self-reported in NPPES; status is on the state search
Practice location
23377 Illahee Dr, Alpine, CA 91901
Phone
(208) 251-3382
Enumerated
Aug 5, 2013
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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Verify William Blackmore in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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 California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

5 general practice dentistry records list a Alpine practice address

They are 5 of the 292 NPPES records with a Alpine practice address, and 17,740 general practice dentistry records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other general practice dentistry records in California

  1. Ronald Aanerud, DDSSan Diego, CA1871752931
  2. Steven Aaronson, D.D.S.Santa Monica, CA1265455851
  3. Shahrzad Aarup, DDSPomona, CA1265784367
  4. Al Abad, DDSSan Jose, CA1104992148
  5. Erwin Abad, D.D.S.Canoga Park, CA1861590093
  6. Francine Abad, DDSSan Francisco, CA1942700810
  7. Maria Abad, D.D.S.Norwalk, CA1215006754
  8. Mark Ryan Abad, DDSDaly City, CA1770357394
  9. Sanaz Abadi, D.D.S.Los Angeles, CA1699934026
  10. Ernesto Abadilla, DDSPalm Desert, CA1508063801

Common questions

What is William Blackmore, D.M.D.'s NPI number?

William Blackmore, D.M.D.'s National Provider Identifier (NPI) is 1427480151, issued on Aug 5, 2013. An NPI identifies a provider in billing; it is not a license.

Where is William Blackmore, D.M.D. located?

The NPPES record lists a practice address at 23377 Illahee Dr, Alpine, CA, 91901. Phone: (208) 251-3382. Providers update this record themselves, so call before visiting.

How can I verify William Blackmore, D.M.D.'s license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.