Leonard A. Valentino, M.D.
Nuclear Medicine Physician · Redwood City, CA
Leonard A. Valentino, M.D. is a nuclear medicine physician with a practice address in Redwood City, California, and NPI 1689610537, issued on Jun 21, 2006. Check the license (California G13143, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Leonard A. Valentino
- Credential
- M.D.
- Primary taxonomy
- Nuclear Medicine Physician 207U00000X
- License number
- G13143 CA
Self-reported in NPPES; status is on the state search - Practice location
- 77 Birch St, Redwood City, CA 94062
- Phone
- (650) 363-5206
- Enumerated
- Jun 21, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (650) 364-2347
- Entity
- Type 1 · individual
Also registered at 77 Birch St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christian KimAcupuncturist1790120350
- Jooman LeeAcupuncturist1447608070
Verify Leonard A. Valentino in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G13143Check 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): 78.3 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).
Nuclear Medicine Physician providers in California
There are 150 nuclear medicine physician records in California.
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Common questions
What is Leonard A. Valentino, M.D.'s NPI number?
Leonard A. Valentino, M.D.'s National Provider Identifier (NPI) is 1689610537, issued on Jun 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leonard A. Valentino, M.D. located?
The NPPES record lists a practice address at 77 Birch St, Redwood City, CA, 94062. Phone: (650) 363-5206. Providers update this record themselves, so call before visiting.
How can I verify Leonard A. Valentino, M.D.'s license?
NPPES lists California license number G13143, 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 Leonard A. Valentino, M.D.'s MIPS final score?
The 2023 MIPS final score is 78.3 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.