NPPES file of Aug 9, 2026

Mark E. Knoble, M.D.

Family Medicine Physician · Auburn, CA

Mark E. Knoble, M.D. is a family medicine physician with a practice address in Auburn, California, and NPI 1174617799, issued on Oct 3, 2006. Check the license (California G77414, 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
1174617799
Name
Mark E. Knoble
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
G77414 CA
Self-reported in NPPES; status is on the state search
Practice location
3288 Bell RD, Auburn, CA 95603
Phone
(530) 886-2300
Enumerated
Oct 3, 2006
Record last updated
Aug 12, 2024
Fax
(530) 886-2301
Medicaid ID
00G774140 CA
Medicare enrollment
Enrolled (PECOS I20081113000648); accepts Medicare assignment
Medical or professional school
University Of California, Geffen School Of Medicine, 1992
Telehealth
Offers telehealth (CMS)
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 family medicine physician records → All 17,133 in California → Look up another NPI →

Also registered at 3288 Bell RD

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

  1. Attia Abbasi, M.D.Pediatrics Physician1922027127
  2. Stephanie Ainsworth, NPNurse Practitioner1710450721
  3. Ivan Anderson, M.D.Cardiovascular Disease Physician1891960076
  4. Kenneth Ashley, MDPediatrics Physician1922019785
  5. Kristin Ashley, M.D.Internal Medicine Physician1437160298
  6. Neda Bayat, D.O.Family Medicine Physician1609055979

Verify Mark E. Knoble in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G77414    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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83% more Medicare Part D claims than the average family medicine physician in 2024

6,469 Medicare Part D claims for 555 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 923 claims were for opioids.

  1. Mark Knoble6,469
  2. Specialty average3,544

Most prescribed

  1. Hydrocodone-Acetaminophen424 claims
  2. Levothyroxine Sodium210 claims
  3. Atorvastatin Calcium189 claims
  4. Amlodipine Besylate179 claims
  5. Lisinopril153 claims
  6. Oxycodone-Acetaminophen146 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Sutter Valley Medical FoundationSacramento, CA

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

Mark E. Knoble among 17,133 family medicine physician records in California

Mark E. Knoble, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% 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 6% of them.

  • NPI issued2006 · 6% of these records are older, 59% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated1992 · median 2005 among the 10,652 with a school on file
  • Record last updated2024 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

45 family medicine physician records list a practice address in Auburn

They are 45 of the 1,392 NPPES records with a practice address in Auburn, and 17,133 family medicine physician records in California.

All 17,133 in California → Every provider in Auburn → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Joseph Cerny, MDAuburn, CA 956031740372796
  2. Jennifer Clothier, MDAuburn, CA 956031245333442
  3. Alan Gruenefeldt, MDAuburn, CA 956031780795930
  4. Michael Hooper, M.D.Auburn, CA 956031447236096
  5. Francesca Lane, D.O.Auburn, CA 956031104806330
  6. Gerry Lee, MDAuburn, CA 956031740373356
  7. Patrick Ogilvie, MDAuburn, CA 956031821099003
  8. Alexander Ruchenkov, M.D.Auburn, CA 956031689785834

Common questions

What is Mark E. Knoble, M.D.'s NPI number?

Mark E. Knoble, M.D.'s National Provider Identifier (NPI) is 1174617799, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark E. Knoble, M.D. located?

The NPPES record lists a practice address at 3288 Bell RD, Auburn, CA, 95603. Phone: (530) 886-2300. Providers update this record themselves, so call before visiting.

How can I verify Mark E. Knoble, M.D.'s license?

NPPES lists California license number G77414, 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.

How much does Mark E. Knoble, M.D. prescribe under Medicare Part D?

In 2024, Mark E. Knoble, M.D. had 6,469 Medicare Part D claims for 555 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions 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.