Salvador Gallardo Guevara, M.D.
Surgery Physician · Walnut Creek, CA
Salvador Gallardo Guevara, M.D. is a surgery physician with a practice address in Walnut Creek, California, and NPI 1336427939, issued on Jul 30, 2011. Check the license (California 059593, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Salvador Gallardo Guevara
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 059593 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3003 Oak RD Ste 104, Walnut Creek, CA 94597
- Phone
- (925) 391-2220
- Enumerated
- Jul 30, 2011
- Record last updated
- Jan 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (925) 391-2221
- Medicare enrollment
- Enrolled (PECOS I20150116002096); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 3,118 in California → Look up another NPI →
Verify Salvador Gallardo Guevara in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 059593Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% more Medicare Part D claims than the average surgery physician in 2024
217 Medicare Part D claims for 58 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 43 claims were for opioids.
Most prescribed
- Metronidazole23 claims
- Tramadol Hcl22 claims
- Hydrocodone-Acetaminophen18 claims
- Ibuprofen17 claims
- Ondansetron Hcl17 claims
- Neomycin Sulfate16 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.
Industry payments in 2024: $25,193.64
29 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- John Muir Physician NetworkWalnut Creek, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Salvador Gallardo Guevara among 3,118 surgery physician records in California
Salvador Gallardo Guevara, M.D. is one of 3,118 surgery physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 70% of them.
- NPI issued2011 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2004 · median 2003 among the 1,901 with a school on file
- Record last updated2019 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
All 3,118 in California → Every provider in Walnut Creek → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Michael Baker, M.D.Walnut Creek, CA 945981043309008
- Brian Chin, MDWalnut Creek, CA 945981750347100
- Aaron Chin, M.D.Walnut Creek, CA 945961093163271
- Anita Chiu, M.D.Walnut Creek, CA 945961740426618
- James Choi, MDWalnut Creek, CA 945961215016977
- Michael Deboisblanc, MDWalnut Creek, CA 945981467554337
- Rafael Diaz Flores, M.D.Walnut Creek, CA 945981619056561
- Steven Freshman, MDWalnut Creek, CA 945961538247697
Common questions
What is Salvador Gallardo Guevara, M.D.'s NPI number?
Salvador Gallardo Guevara, M.D.'s National Provider Identifier (NPI) is 1336427939, issued on Jul 30, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Salvador Gallardo Guevara, M.D. located?
The NPPES record lists a practice address at 3003 Oak RD Ste 104, Walnut Creek, CA, 94597. Phone: (925) 391-2220. Providers update this record themselves, so call before visiting.
How can I verify Salvador Gallardo Guevara, M.D.'s license?
NPPES lists California license number 059593, 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 Salvador Gallardo Guevara, M.D. prescribe under Medicare Part D?
In 2024, Salvador Gallardo Guevara, M.D. had 217 Medicare Part D claims for 58 beneficiaries; the average among surgery physician prescribers was 147. 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.