Ryan Alexander Capistrano Toledo
Internal Medicine Physician · San Francisco, CA
Ryan Alexander Capistrano Toledo is an internal medicine physician with a practice address in San Francisco, California, and NPI 1295430015, issued on Apr 3, 2023. Check the license (California A208054, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ryan Alexander Capistrano Toledo
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A208054 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1545 Divisadero St, San Francisco, CA 94143
- Phone
- (415) 353-7900
- Enumerated
- Apr 3, 2023
- Record last updated
- Jul 27, 2026
- Fax
- (415) 353-2405
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
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Verify Ryan Alexander Capistrano Toledo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A208054Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average internal medicine physician in 2024
213 Medicare Part D claims for 45 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate18 claims
- Lisinopril17 claims
- Atorvastatin Calcium16 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.
Ryan Alexander Capistrano Toledo among 17,696 internal medicine physician records in California
Ryan Alexander Capistrano Toledo is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 98% of them.
- NPI issued2023 · 98% of these records are older, under 1% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,318 internal medicine physician records list a practice address in San Francisco
They are 1,318 of the 38,143 NPPES records with a practice address in San Francisco, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in San Francisco → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- John Kane, MDSan Francisco, CA 941431467416461
- Suneil Koliwad, M.D., PH.D.San Francisco, CA 941431225006687
- Bernard Lo, MDSan Francisco, CA 941431184688137
- Stephen McPhee, MDSan Francisco, CA 941431124082490
- Andrew Posselt, MDSan Francisco, CA 941431235193616
Common questions
What is Ryan Alexander Capistrano Toledo's NPI number?
Ryan Alexander Capistrano Toledo's National Provider Identifier (NPI) is 1295430015, issued on Apr 3, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Alexander Capistrano Toledo located?
The NPPES record lists a practice address at 1545 Divisadero St, San Francisco, CA, 94143. Phone: (415) 353-7900. Providers update this record themselves, so call before visiting.
How can I verify Ryan Alexander Capistrano Toledo's license?
NPPES lists California license number A208054, 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 Ryan Alexander Capistrano Toledo prescribe under Medicare Part D?
In 2024, Ryan Alexander Capistrano Toledo had 213 Medicare Part D claims for 45 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.