Guido Alejandro Davidzon, M.D. M.S.
Nuclear Radiology Physician · Palo Alto, CA
Guido Alejandro Davidzon, M.D. M.S. is a nuclear radiology physician with a practice address in Palo Alto, California, and NPI 1215238209, issued on Nov 8, 2010. Check the license (California A117782, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Guido Alejandro Davidzon
- Credential
- M.D. M.S.
- Primary taxonomy
- Nuclear Radiology Physician 2085N0904X
- License numbers
- A117782 CA
036133414 IL
Self-reported in NPPES; status is on the state search - Practice location
- 300 Pasteur Dr, Palo Alto, CA 94305
- Phone
- (650) 723-6855
- Enumerated
- Nov 8, 2010
- Record last updated
- Apr 9, 2024
- Medicare enrollment
- Enrolled (PECOS I20140930001135); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nuclear radiology physician records → All 64 in California → Look up another NPI →
Also registered at 300 Pasteur Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jose Acosta, MDEmergency Medicine Physician1104454446
- Tracie Adamson, NPNurse Practitioner1982765145
- Aderinsola Aderonmu, MSStudent in an Organized Health Care Education/Training Program1083301196
- Akuvi Claude Adossou, MDStudent in an Organized Health Care Education/Training Program1093394504
- Reena Agrawal, MDPhysical Medicine & Rehabilitation Physician1720257520
Verify Guido Alejandro Davidzon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A117782Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 76.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $243.53
4 payments; by number, the most common kind was food and beverage; the largest payer was GE Healthcare. The 88 providers of this specialty with any payment received $10,001.47 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.
One hospital affiliation
- Stanford Health CareStanford, CA · Acute Care Hospitals5 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Guido Alejandro Davidzon among 64 nuclear radiology physician records in California
Guido Alejandro Davidzon, M.D. M.S. is one of 64 nuclear radiology physician records with a practice address in California. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 80% of them.
- NPI issued2010 · 80% of these records are older, 17% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2002 · median 2000 among the 42 with a school on file
- Record last updated2024 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085N0904X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nuclear Radiology Physician providers in California
There are 64 nuclear radiology physician records in California.
All 64 in California → Every provider in Palo Alto → Nuclear Radiology Physician nationwide →
The 8 nuclear radiology physician records with the nearest ZIP codes
- Erin Cook Grady, MDStanford, CA 943051396945937
- Benjamin Franc, M.D.Stanford, CA 943051194779561
- Muhannad Hafi, MDStanford, CA 943051073776480
- Andrei Iagaru, MDStanford, CA 943051750404752
- Henry Li, MDStanford, CA 943051730544016
- Carina Mari Aparici, MDStanford, CA 943051669411005
- Farshad Moradi, M.D., PH.D.Stanford, CA 943051225298581
- Judy Nguyen, MDStanford, CA 943051275781346
Common questions
What is Guido Alejandro Davidzon, M.D. M.S.'s NPI number?
Guido Alejandro Davidzon, M.D. M.S.'s National Provider Identifier (NPI) is 1215238209, issued on Nov 8, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Guido Alejandro Davidzon, M.D. M.S. located?
The NPPES record lists a practice address at 300 Pasteur Dr, Palo Alto, CA, 94305. Phone: (650) 723-6855. Providers update this record themselves, so call before visiting.
How can I verify Guido Alejandro Davidzon, M.D. M.S.'s license?
NPPES lists California license number A117782, 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.
What is Guido Alejandro Davidzon, M.D. M.S.'s MIPS final score?
The 2023 MIPS final score is 76.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.