NPPES file of Aug 9, 2026

David Lloyd Biles, D.D.S., M.A.

General Practice Dentistry · Santa Cruz, CA

David Lloyd Biles, D.D.S., M.A. is a general practice dentistry with a practice address in Santa Cruz, California, and NPI 1982895579, issued on Aug 7, 2007. Check the license (California 30526, as entered in NPPES) with the California 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
1982895579
Name
David Lloyd Biles
Credential
D.D.S., M.A.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
30526 CA
Self-reported in NPPES; status is on the state search
Practice location
604 Frederick St, Santa Cruz, CA 95062
Phone
(831) 423-0121
Enumerated
Aug 7, 2007
Record last updated
Aug 7, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(831) 423-9940
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 17,852 in California → Look up another NPI →

Verify David Lloyd Biles 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 30526    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

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58% fewer Medicare Part D claims than the average general practice dentistry in 2024

35 Medicare Part D claims for 12 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 16 claims were for opioids.

  1. David Biles35
  2. Specialty average83

Most prescribed

  1. Hydrocodone-Acetaminophen13 claims

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.

David Lloyd Biles among 17,852 general practice dentistry records in California

David Lloyd Biles, D.D.S., M.A. is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 29% of them.

  • NPI issued2007 · 29% of these records are older, 40% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 79% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

53 general practice dentistry records list a practice address in Santa Cruz

They are 53 of the 5,138 NPPES records with a practice address in Santa Cruz, and 17,852 general practice dentistry records in California.

All 17,852 in California → Every provider in Santa Cruz → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. James Calcagno, DDSSanta Cruz, CA 950621558468413
  2. Kevin Daily, D.D.S.Santa Cruz, CA 950621033255062
  3. Mark Ebrahimian, D.M.D.Santa Cruz, CA 950621437288594
  4. Kevin Ippisch, DDSSanta Cruz, CA 950621346250917
  5. Shivam Patel, DMDSanta Cruz, CA 950621962387290
  6. Martha Payne, D. M.D.Santa Cruz, CA 950621841507084
  7. Jerel Philip, DMDSanta Cruz, CA 950621720269947
  8. Henry Ramirez, D.D.S.Santa Cruz, CA 950621043222854

Common questions

What is David Lloyd Biles, D.D.S., M.A.'s NPI number?

David Lloyd Biles, D.D.S., M.A.'s National Provider Identifier (NPI) is 1982895579, issued on Aug 7, 2007. An NPI identifies a provider in billing; it is not a license.

Where is David Lloyd Biles, D.D.S., M.A. located?

The NPPES record lists a practice address at 604 Frederick St, Santa Cruz, CA, 95062. Phone: (831) 423-0121. Providers update this record themselves, so call before visiting.

How can I verify David Lloyd Biles, D.D.S., M.A.'s license?

NPPES lists California license number 30526, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does David Lloyd Biles, D.D.S., M.A. prescribe under Medicare Part D?

In 2024, David Lloyd Biles, D.D.S., M.A. had 35 Medicare Part D claims for 12 beneficiaries; 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.