NPPES file of Aug 9, 2026

William Alfred Hall, DDS

Dentist · Salinas, CA

William Alfred Hall, DDS is a dentist with a practice address in Salinas, California, and NPI 1831106707, issued on Aug 2, 2006. Check the license (California 23189, as entered in NPPES) 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831106707
Name
William Alfred Hall
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
23189 CA
Self-reported in NPPES; status is on the state search
Practice location
11 W Laurel Dr, Salinas, CA 93940
Phone
(831) 449-9128
Enumerated
Aug 2, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(831) 449-9703
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 Alfred Hall in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 23189
    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 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.

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William Alfred Hall among 14,729 dentist records in California

William Alfred Hall, DDS is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 82% newer
  • In a Medicare fileNo · 56% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 73% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

57 dentist records list a practice address in Salinas

They are 57 of the 4,530 NPPES records with a practice address in Salinas, and 14,729 dentist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 dentist records with the nearest ZIP codes

  1. Sasha Alexander, DDSMonterey, CA 939401801945506
  2. Eric Brown, DDSMonterey, CA 939401396901310
  3. Steven Chang, DDSMonterey, CA 939401407011471
  4. Sarah Frahm, DDSMonterey, CA 939401538245592
  5. Bruce Herrmann, DDSMonterey, CA 939401093828105
  6. Monica Hlavacek, DDSMonterey, CA 939401871685818
  7. Gordon Holm, DDSMonterey, CA 939401508938911
  8. Ronald Kroll, D.D.S.Monterey, CA 939401215088331

Common questions

What is William Alfred Hall, DDS's NPI number?

William Alfred Hall, DDS's National Provider Identifier (NPI) is 1831106707, issued on Aug 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Alfred Hall, DDS located?

The NPPES record lists a practice address at 11 W Laurel Dr, Salinas, CA, 93940. Phone: (831) 449-9128. Providers update this record themselves, so call before visiting.

How can I verify William Alfred Hall, DDS's license?

NPPES lists California license number 23189, as entered by the provider. Search the California 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. 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.