NPPES file of Aug 9, 2026

Stephen P. Eriksen, DDS

Dentist · Walnut Creek, CA

Stephen P. Eriksen, DDS is a dentist with a practice address in Walnut Creek, California, and NPI 1912099227, issued on Sep 28, 2006. Check the license (California 32954, 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
1912099227
Name
Stephen P. Eriksen
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
32954 CA
Self-reported in NPPES; status is on the state search
Practice location
2021 Ygnacio Valley RD, Walnut Creek, CA 94598
Phone
(925) 944-1707
Enumerated
Sep 28, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(925) 935-1492
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 2021 Ygnacio Valley RD

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

  1. Daniel Asatani, D.D.S.General Practice Dentistry1598843583
  2. Allan Barza, M.D.Psychiatry Physician1952475030
  3. Adriano Bottene, DDSDentist1427159508
  4. Steven Cademartori, D.D.S.General Practice Dentistry1154356111
  5. Colleen Cleary, MS, CCC-SLPSpeech-Language Pathologist1689177693
  6. Kevin Degnan, M.D.Plastic Surgery Physician1073563045

Verify Stephen P. Eriksen 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 32954
    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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73% fewer Medicare Part D claims than the average dentist in 2024

23 Medicare Part D claims for 15 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Stephen Eriksen23
  2. Specialty average86

Most prescribed

  1. Amoxicillin11 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: $872.82

20 payments; by number, the most common kind was food and beverage; the largest payer was Straumann USA LLC. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephen Eriksen$872.82
  2. Specialty average$540.36

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

Stephen P. Eriksen among 14,729 dentist records in California

Stephen P. Eriksen, 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. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 82% newer
  • In a Medicare fileYes · 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).

63 dentist records list a practice address in Walnut Creek

They are 63 of the 6,170 NPPES records with a practice address in Walnut Creek, and 14,729 dentist records in California.

The 8 dentist records with the nearest ZIP codes

  1. Hilary Balfour, DDSWalnut Creek, CA 945981316070824
  2. Adriano Bottene, DDSWalnut Creek, CA 945981427159508
  3. David Burr, DDSWalnut Creek, CA 945981285842187
  4. Susan Chan, DDSWalnut Creek, CA 945981043313570
  5. Felix KalmanWalnut Creek, CA 945981699981142
  6. Matthias Kurzrock, DDSWalnut Creek, CA 945981265423602
  7. Andrew Marshall, DDSWalnut Creek, CA 945981710198296
  8. Denielle Medynski, DMDWalnut Creek, CA 945981972729655

Common questions

What is Stephen P. Eriksen, DDS's NPI number?

Stephen P. Eriksen, DDS's National Provider Identifier (NPI) is 1912099227, issued on Sep 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephen P. Eriksen, DDS located?

The NPPES record lists a practice address at 2021 Ygnacio Valley RD, Walnut Creek, CA, 94598. Phone: (925) 944-1707. Providers update this record themselves, so call before visiting.

How can I verify Stephen P. Eriksen, DDS's license?

NPPES lists California license number 32954, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Stephen P. Eriksen, DDS prescribe under Medicare Part D?

In 2024, Stephen P. Eriksen, DDS had 23 Medicare Part D claims for 15 beneficiaries; the average among dentist prescribers was 86. 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.