Registry data as of Aug 27, 2026

Casey Herrera, D.D.S.

Periodontics · Atherton, CA

Casey Herrera, D.D.S. is a periodontics with a practice address in Atherton, California, and NPI 1255547345, issued on May 15, 2007. Check the license (California 36767, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1255547345
Name
Casey Herrera
Credential
D.D.S.
Primary taxonomy
Periodontics 1223P0300X
License number
36767 CA
Self-reported in NPPES; status is on the state search
Practice location
3301 EL Camino Real Ste 270, Atherton, CA 94027
Phone
(650) 556-9999
Enumerated
May 15, 2007
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.
Download card Updates feed

Verify Casey Herrera 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 36767
    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.

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

72% fewer Medicare Part D claims than the average periodontics in 2024

78 Medicare Part D claims for 49 beneficiaries, against an average of 279 among the 3,776 providers of this specialty who prescribed in Part D.

  1. Casey Herrera78
  2. Specialty average279

Most prescribed

  1. Amoxicillin26 claims
  2. Ibuprofen16 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.

Periodontics providers in California

There are 863 periodontics records in California.

Other periodontics records in California

  1. Bruce Abe, D.D.S.San Diego, CA1235104688
  2. Kenneth Abe, DDSLos Altos, CA1912039967
  3. Michael Abelson, D.D.S.,M.S.Valencia, CA1225235617
  4. Genevieve Abi-Nahed, DMDSan Diego, CA1225200371
  5. Marwa Abulhasan, DMD, MS, MMMLos Angeles, CA1932453198
  6. Sonali Acharya, BDS, MDS, DMDSanta Rosa, CA1396418604
  7. Christopher Acone, DDSTorrance, CA1659576551
  8. Mustafa AdamiRedlands, CA1750739983
  9. Thomas Adamich, DDSHuntington Beach, CA1063579670
  10. Bijan Afar, DDSLos Angeles, CA1700954385

Common questions

What is Casey Herrera, D.D.S.'s NPI number?

Casey Herrera, D.D.S.'s National Provider Identifier (NPI) is 1255547345, issued on May 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Casey Herrera, D.D.S. located?

The NPPES record lists a practice address at 3301 EL Camino Real Ste 270, Atherton, CA, 94027. Phone: (650) 556-9999. Providers update this record themselves, so call before visiting.

How can I verify Casey Herrera, D.D.S.'s license?

NPPES lists California license number 36767, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Casey Herrera, D.D.S. prescribe under Medicare Part D?

In 2024, Casey Herrera, D.D.S. had 78 Medicare Part D claims for 49 beneficiaries; the average among periodontics prescribers was 279. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

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.