NPPES file of Aug 9, 2026

Jeffery Elwood Hess, M.D., M.S.

Occupational Medicine Physician · Sunnyvale, CA

Jeffery Elwood Hess, M.D., M.S. is an occupational medicine physician with a practice address in Sunnyvale, California, and NPI 1790014835, issued on Dec 21, 2009. Check the license (California G198919, as entered in NPPES) on the Medical Board of California; 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
1790014835
Name
Jeffery Elwood Hess
Credential
M.D., M.S.
Primary taxonomy
Occupational Medicine Physician 2083X0100X
License numbers
G198919 CA
4301104124 MI
35.064406 OH
Self-reported in NPPES; status is on the state search
Practice location
1170 Bordeaux Dr Bldg 3, Sunnyvale, CA 94089
Phone
(513) 939-8491
Enumerated
Dec 21, 2009
Record last updated
Sep 12, 2024
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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8 nearest occupational medicine physician records → All 415 in California → Look up another NPI →

Also registered at 1170 Bordeaux Dr Bldg 3

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

  1. Lauren Consolazio, FNPFamily Nurse Practitioner1194451120
  2. Katherine Hollinshead, MDFamily Medicine Physician1588204606
  3. Kathy Vo, M.D.Family Medicine Physician1730507849

Verify Jeffery Elwood Hess in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G198919    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
Open 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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Industry payments in 2024: $137.82

1 payment: food and beverage; the largest payer was Janssen Scientific Affairs, LLC. The 193 providers of this specialty with any payment received $2,381.67 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jeffery Hess$137.82
  2. Specialty average$2,381.67

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

Jeffery Elwood Hess among 415 occupational medicine physician records in California

Jeffery Elwood Hess, M.D., M.S. is one of 415 occupational medicine physician 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 2009, is newer than 76% of them.

  • NPI issued2009 · 76% of these records are older, 20% newer
  • In a Medicare fileYes · 30% of these records are
  • In the CMS Doctors and Clinicians fileNo · 12% of these records are
  • Record last updated2024 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2083X0100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Occupational Medicine Physician providers in California

There are 415 occupational medicine physician records in California.

All 415 in California → Every provider in Sunnyvale → Occupational Medicine Physician nationwide →

The 8 occupational medicine physician records with the nearest ZIP codes

  1. Norma Kay Morrison, MDSunnyvale, CA 940861235237991
  2. Myhanh Nguyen, MDSunnyvale, CA 940861518067396
  3. Richard Thompson, M.D.Sunnyvale, CA 940861376641076
  4. David Kaye, DOSouth San Francisco, CA 940801730271040
  5. Lisa Key, MDSouth San Francisco, CA 940801558449165
  6. Sandra Lee, MDSouth San Francisco, CA 940801629128426
  7. Douglas Thierer, DOSouth San Francisco, CA 940801811075468
  8. Jean Abbe, M.D.San Francisco, CA 941021316163231

Common questions

What is Jeffery Elwood Hess, M.D., M.S.'s NPI number?

Jeffery Elwood Hess, M.D., M.S.'s National Provider Identifier (NPI) is 1790014835, issued on Dec 21, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Jeffery Elwood Hess, M.D., M.S. located?

The NPPES record lists a practice address at 1170 Bordeaux Dr Bldg 3, Sunnyvale, CA, 94089. Phone: (513) 939-8491. Providers update this record themselves, so call before visiting.

How can I verify Jeffery Elwood Hess, M.D., M.S.'s license?

NPPES lists California license number G198919, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.