NPPES file of Aug 9, 2026

Jon Brook Franks, MD

Pain Medicine (Anesthesiology) Physician · Daly City, CA

Jon Brook Franks, MD is a pain medicine (anesthesiology) physician with a practice address in Daly City, California, and NPI 1588616866, issued on May 16, 2006. Check the license (California A54245, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1588616866
Name
Jon Brook Franks
Credential
MD
Primary taxonomy
Pain Medicine (Anesthesiology) Physician 207LP2900X
License number
A54245 CA
Self-reported in NPPES; status is on the state search
Practice location
1900 Sullivan Ave, Daly City, CA 94015
Phone
(650) 992-4000
Enumerated
May 16, 2006
Record last updated
Jul 13, 2026
Medicaid ID
00A542450 CA
Medicare enrollment
Enrolled (PECOS I20050714000505); accepts Medicare assignment
Medical or professional school
Medical College Of Wisconsin, 1990
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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Also registered at 1900 Sullivan Ave

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

  1. Stephen Abedon, M.D.Diagnostic Radiology Physician1689628687
  2. Mandana AbollhassaniHospitalist Physician1588826242
  3. Anupam Aditi, M.D.Internal Medicine Physician1407084494
  4. Fanny Albano, OTR/LOccupational Therapist1205456514
  5. Mark Alderdice, M.D.Emergency Medicine Physician1689612871
  6. Shalin Amin, M.D.Vascular & Interventional Radiology Physician1912141664

Verify Jon Brook Franks in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A54245
    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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Bills Medicare through one group practice

  1. Anesthesia Care Consultants IncDaly City, CA

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

Jon Brook Franks among 536 pain medicine (anesthesiology) physician records in California

Jon Brook Franks, MD is one of 536 pain medicine (anesthesiology) physician records with a practice address in California. 83% 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 5% of them.

  • NPI issued2006 · 5% of these records are older, 57% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated1990 · median 2004 among the 367 with a school on file
  • Record last updated2026 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pain Medicine (Anesthesiology) Physician providers in California

There are 536 pain medicine (anesthesiology) physician records in California.

The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes

  1. Jon Churnin, INCORPORATEDDaly City, CA 940151841283892
  2. Richard Derby, MDDaly City, CA 940151013008481
  3. Joseph Fenerty, MDBurlingame, CA 940101699729178
  4. Richard Jung, MDBurlingame, CA 940101093737801
  5. Ilya Sabsovich, M.D., M.SC.Los Altos Hills, CA 940221255610945
  6. Gwendolyn Stritter, MDPortola Valley, CA 940281902087828
  7. James Khan, MDRedwood City, CA 940631477079150
  8. Christopher Ladd, DORedwood City, CA 940631073197737

Common questions

What is Jon Brook Franks, MD's NPI number?

Jon Brook Franks, MD's National Provider Identifier (NPI) is 1588616866, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jon Brook Franks, MD located?

The NPPES record lists a practice address at 1900 Sullivan Ave, Daly City, CA, 94015. Phone: (650) 992-4000. Providers update this record themselves, so call before visiting.

How can I verify Jon Brook Franks, MD's license?

NPPES lists California license number A54245, 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.

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.