NPPES file of Aug 9, 2026

Shannon M. Linton, MD, PHD

Anesthesiology Physician · San Andreas, CA

Shannon M. Linton, MD, PHD is an anesthesiology physician with a practice address in San Andreas, California, and NPI 1598870768, issued on Aug 20, 2006. Check the license (California A99568, 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
1598870768
Name
Shannon M. Linton
Credential
MD, PHD
Primary taxonomy
Anesthesiology Physician 207L00000X
License numbers
A99568 CA
ML20006894 WA
Self-reported in NPPES; status is on the state search
Practice location
700 Mountain Ranch RD # C1, San Andreas, CA 95249
Phone
(209) 754-4334
Enumerated
Aug 20, 2006
Record last updated
Nov 21, 2023
Medicare enrollment
Enrolled (PECOS I20071129000750); accepts Medicare assignment
Medical or professional school
University Of Washington School Of Medicine, 2001
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 Shannon M. Linton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A99568
    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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96% fewer Medicare Part D claims than the average anesthesiology physician in 2024

16 Medicare Part D claims, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D.

  1. Shannon Linton16
  2. Specialty average402

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. Shannon M Linton MD IncSan Andreas, CA

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

Shannon M. Linton among 7,571 anesthesiology physician records in California

Shannon M. Linton, MD, PHD is one of 7,571 anesthesiology physician records with a practice address in California. 71% 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, 53% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2001 · median 2006 among the 4,868 with a school on file
  • Record last updated2023 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anesthesiology Physician providers in California

There are 7,571 anesthesiology physician records in California.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Sean Anderson, MDSan Andreas, CA 952491144287061
  2. Brenden Panzarello, MDLodi, CA 952421194732404
  3. James Cooney, M.D.Lodi, CA 952401760450092
  4. Noel Ferrer, M.D.Lodi, CA 952401679516157
  5. Patricio Lauder, M.D.Lodi, CA 952401194751537
  6. Mick'l Scadden, MDWoodbridge, CA 952581629605761
  7. Onkar Judge, M.D.French Camp, CA 952311184931693
  8. Harbinder Khangura, M.D.French Camp, CA 952311710292073

Common questions

What is Shannon M. Linton, MD, PHD's NPI number?

Shannon M. Linton, MD, PHD's National Provider Identifier (NPI) is 1598870768, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Shannon M. Linton, MD, PHD located?

The NPPES record lists a practice address at 700 Mountain Ranch RD # C1, San Andreas, CA, 95249. Phone: (209) 754-4334. Providers update this record themselves, so call before visiting.

How can I verify Shannon M. Linton, MD, PHD's license?

NPPES lists California license number A99568, 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 Shannon M. Linton, MD, PHD prescribe under Medicare Part D?

In 2024, Shannon M. Linton, MD, PHD had 16 Medicare Part D claims; the average among anesthesiology physician prescribers was 402. 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.

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.