NPPES file of Aug 9, 2026

Jessica B. Knox, MD

Public Health & General Preventive Medicine Physician · Oakland, CA

Jessica B. Knox, MD is a public health & general preventive medicine physician with a practice address in Oakland, California, and NPI 1588924989, issued on May 21, 2012. Check the license (California A126560, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1588924989
Name
Jessica B. Knox
Credential
MD
Primary taxonomy
Public Health & General Preventive Medicine Physician 2083P0901X
License number
A126560 CA
Self-reported in NPPES; status is on the state search
Practice location
151 Lakeside Dr, Oakland, CA 94612
Phone
(503) 754-7465
Enumerated
May 21, 2012
Record last updated
Jul 10, 2024
Medicare enrollment
Enrolled (PECOS I20260520003237); may accept Medicare assignment
Medical or professional school
Tufts University School Of Medicine, 2012
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 Jessica B. Knox in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A126560
    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

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Jessica B. Knox among 325 public health & general preventive medicine physician records in California

Jessica B. Knox, MD is one of 325 public health & general preventive medicine physician records with a practice address in California. 27% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2012, is newer than 66% of them.

  • NPI issued2012 · 66% of these records are older, 26% newer
  • In a Medicare fileNo · 27% of these records are
  • In the CMS Doctors and Clinicians fileYes · 13% of these records are
  • Graduated2012 · median 2008 among the 42 with a school on file
  • Record last updated2024 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2083P0901X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Public Health & General Preventive Medicine Physician providers in California

There are 325 public health & general preventive medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 public health & general preventive medicine physician records with the nearest ZIP codes

  1. Sharon Adler, MD,MPHOakland, CA 946121184089484
  2. David Sobel, MDOakland, CA 946121619053147
  3. Laurence Platt, M.D.Oakland, CA 946101952551608
  4. Vicki AlexanderOakland, CA 946051548407596
  5. Deborah Greene, M.D.Oakland, CA 946051437379559
  6. Sarah Schafer, MDOakland, CA 946191700514791
  7. Julie Fields, MDYountville, CA 945991730156282
  8. Patricia Rehfield, DOWalnut Creek, CA 945971487693701

Common questions

What is Jessica B. Knox, MD's NPI number?

Jessica B. Knox, MD's National Provider Identifier (NPI) is 1588924989, issued on May 21, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Jessica B. Knox, MD located?

The NPPES record lists a practice address at 151 Lakeside Dr, Oakland, CA, 94612. Phone: (503) 754-7465. Providers update this record themselves, so call before visiting.

How can I verify Jessica B. Knox, MD's license?

NPPES lists California license number A126560, 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. 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.