NPPES file of Aug 9, 2026

Eric Edwin Russell Oakley, D.D.S.

Periodontics · Yuba City, CA

Eric Edwin Russell Oakley, D.D.S. is a periodontics with a practice address in Yuba City, California, and NPI 1568679215, issued on May 16, 2007. Check the license (California 52529, 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
1568679215
Name
Eric Edwin Russell Oakley
Credential
D.D.S.
Primary taxonomy
Periodontics 1223P0300X
License number
52529 CA
Self-reported in NPPES; status is on the state search
Practice location
415 Alturas St Ste 6, Yuba City, CA 95991
Phone
(530) 671-0300
Enumerated
May 16, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(530) 671-1132
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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Also registered at 415 Alturas St Ste 6

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Dawn Oakley, MPH, RDRegistered Dietitian1013502749

Verify Eric Edwin Russell Oakley 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 52529
    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
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3.0 times the Medicare Part D claims of the average periodontics in 2024

832 Medicare Part D claims for 219 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. 106 claims were for opioids.

  1. Eric Oakley832
  2. Specialty average277

Most prescribed

  1. Chlorhexidine Gluconate271 claims
  2. Amoxicillin162 claims
  3. Ibuprofen128 claims
  4. Hydrocodone-Acetaminophen104 claims
  5. Amoxicillin-Clavulanate Potass26 claims
  6. Cephalexin17 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.

Industry payments in 2024: $15.00

1 payment: gift; the largest payer was Henry Schein, Inc. The 2,966 providers of this specialty with any payment received $1,338.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Eric Oakley$15.00
  2. Specialty average$1,338.41

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Eric Edwin Russell Oakley among 929 periodontics records in California

Eric Edwin Russell Oakley, D.D.S. is one of 929 periodontics records with a practice address in California. 69% 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 · 69% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 78% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Periodontics providers in California

There are 929 periodontics records in California.

The 8 periodontics records with the nearest ZIP codes

  1. Russell Holpuch, DDS, MSDRedding, CA 960011013017102
  2. Steven Borchers, D.D.S.Redding, CA 960021568569127
  3. William Liska, DDSRedding, CA 960021891207015
  4. Derrick Castro, DDSChico, CA 959731639159858
  5. James JonesGrass Valley, CA 959451659489078
  6. Jennifer Clark, DDS, MSDChico, CA 959261205189719
  7. Beatrice Criveanu, DDS, MSDChico, CA 959261639420912
  8. Behdad Javdan, D.D.S.Sacramento, CA 958411104276765

Common questions

What is Eric Edwin Russell Oakley, D.D.S.'s NPI number?

Eric Edwin Russell Oakley, D.D.S.'s National Provider Identifier (NPI) is 1568679215, issued on May 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Eric Edwin Russell Oakley, D.D.S. located?

The NPPES record lists a practice address at 415 Alturas St Ste 6, Yuba City, CA, 95991. Phone: (530) 671-0300. Providers update this record themselves, so call before visiting.

How can I verify Eric Edwin Russell Oakley, D.D.S.'s license?

NPPES lists California license number 52529, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Eric Edwin Russell Oakley, D.D.S. prescribe under Medicare Part D?

In 2024, Eric Edwin Russell Oakley, D.D.S. had 832 Medicare Part D claims for 219 beneficiaries; the average among periodontics prescribers was 277. 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.

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.