NPPES file of Aug 9, 2026

Olivia Chow, D.M.D.

Dentist · San Diego, CA

Olivia Chow, D.M.D. is a dentist with a practice address in San Diego, California, and NPI 1538542980, issued on Jul 2, 2015. Check the license (California 101151, 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
1538542980
Name
Olivia Chow
Credential
D.M.D.
Primary taxonomy
Dentist 122300000X
License numbers
101151 CA
9214 AZ
Self-reported in NPPES; status is on the state search
Practice location
1809 National Ave, San Diego, CA 92113
Phone
(619) 515-2300
Enumerated
Jul 2, 2015
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
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 1809 National Ave

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

  1. Jacqueline Acosta, RDNRegistered Dietitian1659135879
  2. Janice Acosta-Mariscal, OTR/LOccupational Therapist1194571984
  3. Hammad Afif, DDSDentist1932845385
  4. Marco Alegria, DDSDentist1437224466
  5. Carlos Alessandrini, NUTRITIONISTNutritionist1093268021
  6. Lysistrati Alimonos, D.O.Obstetrics & Gynecology Physician1619397031

Verify Olivia Chow 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 101151
    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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78% fewer Medicare Part D claims than the average dentist in 2024

19 Medicare Part D claims for 13 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.

  1. Olivia Chow19
  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: $96.15

1 payment: food and beverage; the largest payer was BioHorizons Implant Systems Inc. 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. Olivia Chow$96.15
  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.

Olivia Chow among 14,729 dentist records in California

Olivia Chow, D.M.D. 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 2015, is newer than 67% of them.

  • NPI issued2015 · 67% of these records are older, 30% 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 updated2018 · 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).

Dentist providers in California

There are 14,729 dentist records in California.

The 8 dentist records with the nearest ZIP codes

  1. Hammad Afif, DDSSan Diego, CA 921131932845385
  2. Marco Alegria, DDSSan Diego, CA 921131437224466
  3. Rossana Aravena, DDSSan Diego, CA 921131699118729
  4. Adesuwa Bello, DDSSan Diego, CA 921131144557281
  5. Michael Crawford, DDSSan Diego, CA 921131972628196
  6. Helen Garon, DDSSan Diego, CA 921131851309264
  7. Joseph Jordan, DDSSan Diego, CA 921131144486598
  8. Diana Kim, DDSSan Diego, CA 921131255752564

Common questions

What is Olivia Chow, D.M.D.'s NPI number?

Olivia Chow, D.M.D.'s National Provider Identifier (NPI) is 1538542980, issued on Jul 2, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Olivia Chow, D.M.D. located?

The NPPES record lists a practice address at 1809 National Ave, San Diego, CA, 92113. Phone: (619) 515-2300. Providers update this record themselves, so call before visiting.

How can I verify Olivia Chow, D.M.D.'s license?

NPPES lists California license number 101151, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Olivia Chow, D.M.D. prescribe under Medicare Part D?

In 2024, Olivia Chow, D.M.D. had 19 Medicare Part D claims for 13 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.