NPPES file of Aug 9, 2026

Ella Marie Sumaria Benoza, M.D.

Specialist · San Jose, CA

Ella Marie Sumaria Benoza, M.D. is a specialist with a practice address in San Jose, California, and NPI 1457392219, issued on Jun 10, 2006. Check the license (California A65998, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1457392219
Name
Ella Marie Sumaria Benoza
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
A65998 CA
Self-reported in NPPES; status is on the state search
Practice location
3031 Tisch Way, San Jose, CA 95128
Phone
(408) 244-2100
Enumerated
Jun 10, 2006
Record last updated
Jul 8, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(408) 244-6596
Medicaid ID
00A659982 CA
Medicare enrollment
Enrolled (PECOS I20040719000989); accepts Medicare assignment
Medical or professional school
University Of California, Davis School Of Medicine, 1996
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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8 nearest specialist records → All 5,749 in California → Look up another NPI →

Also registered at 3031 Tisch Way

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

  1. Lynn Ablondi, L.AC.Acupuncturist1467671404
  2. Charles Aring, M.D.Specialist1295751162
  3. Parvati BadoniBehavior Analyst1982246732
  4. Elsje Bos GurkoOther Technician1568730539
  5. James Chege, BCBABehavior Analyst1700305497
  6. Lani ClaspillCounselor1184901647

Verify Ella Marie Sumaria Benoza 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 A65998    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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Bills Medicare through one group practice

  1. Sutter Valley Medical FoundationRoseville, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ella Marie Sumaria Benoza among 5,749 specialist records in California

Ella Marie Sumaria Benoza, M.D. is one of 5,749 specialist records with a practice address in California. 30% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 60% newer
  • In a Medicare fileYes · 30% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated1996 · median 1989 among the 1,075 with a school on file
  • Record last updated2015 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Specialist providers in California

There are 5,749 specialist records in California.

All 5,749 in California → Every provider in San Jose → Specialist nationwide →

The 8 specialist records with the nearest ZIP codes

  1. Charles Aring, M.D.San Jose, CA 951281295751162
  2. Sun-Yin Chan, M.D.San Jose, CA 951281275636227
  3. Hashem Farr, MDSan Jose, CA 951281336164375
  4. Andrew Koo, M.D.San Jose, CA 951281255363677
  5. Jennifer Maw, MDSan Jose, CA 951281609989417
  6. Donald Prolo, M.D.San Jose, CA 951281467420976
  7. Jay Raju, MDSan Jose, CA 951281699706556
  8. John Rennick, M.D.San Jose, CA 951281699717298

Common questions

What is Ella Marie Sumaria Benoza, M.D.'s NPI number?

Ella Marie Sumaria Benoza, M.D.'s National Provider Identifier (NPI) is 1457392219, issued on Jun 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ella Marie Sumaria Benoza, M.D. located?

The NPPES record lists a practice address at 3031 Tisch Way, San Jose, CA, 95128. Phone: (408) 244-2100. Providers update this record themselves, so call before visiting.

How can I verify Ella Marie Sumaria Benoza, M.D.'s license?

NPPES lists California license number A65998, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.