NPPES file of Aug 9, 2026

Bridget Susan Tester, D.P.M.

Podiatrist · Thousand Oaks, CA

Bridget Susan Tester, D.P.M. is a podiatrist with a practice address in Thousand Oaks, California, and NPI 1558584722, issued on Apr 10, 2007. Check the license (California E4278, 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558584722
Name
Bridget Susan Tester
Credential
D.P.M.
Primary taxonomy
Podiatrist 213E00000X
License numbers
E4278 CA
0510 NV
Self-reported in NPPES; status is on the state search
Practice location
3164 Boxwood Cir, Thousand Oaks, CA 91360
Phone
(562) 260-3535
Enumerated
Apr 10, 2007
Record last updated
Jan 18, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(805) 418-7090
Medicare enrollment
Enrolled (PECOS I20060208000208); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Bridget Susan Tester 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 E4278
    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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The MIPS final score for 2023 (Medicare payment program): 0 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score0.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bridget Susan Tester among 1,023 podiatrist records in California

Bridget Susan Tester, D.P.M. is one of 1,023 podiatrist records with a practice address in California. 67% 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 67% of them.

  • NPI issued2007 · 67% of these records are older, 24% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated1999 · median 1998 among the 593 with a school on file
  • Record last updated2021 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213E00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Podiatrist providers in California

There are 1,023 podiatrist records in California.

The 8 podiatrist records with the nearest ZIP codes

  1. David Ng, DPMThousand Oaks, CA 913601326101593
  2. Michael Zapf, D.P.M.Thousand Oaks, CA 913601215932090
  3. Daniel Geller, DPMWestlake Village, CA 913611578618583
  4. Charles Kelman, D.P.MWestlake Village, CA 913611063490738
  5. Robert Brodsky, DPMTarzana, CA 913561528176443
  6. Fardin Hakakian, D.P.M.Tarzana, CA 913561801812359
  7. Justin Franson, DPMValencia, CA 913551215946157
  8. Nathaniel Witmer, D.P.M.Valencia, CA 913551497172712

Common questions

What is Bridget Susan Tester, D.P.M.'s NPI number?

Bridget Susan Tester, D.P.M.'s National Provider Identifier (NPI) is 1558584722, issued on Apr 10, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Bridget Susan Tester, D.P.M. located?

The NPPES record lists a practice address at 3164 Boxwood Cir, Thousand Oaks, CA, 91360. Phone: (562) 260-3535. Providers update this record themselves, so call before visiting.

How can I verify Bridget Susan Tester, D.P.M.'s license?

NPPES lists California license number E4278, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

What is Bridget Susan Tester, D.P.M.'s MIPS final score?

The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.