Aimee Y. Yan, RD
Registered Dietitian · San Francisco, CA
Aimee Y. Yan, RD is a registered dietitian with a practice address in San Francisco, California, and NPI 1629602941, issued on Feb 25, 2020. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Aimee Y. Yan
- Credential
- RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- Practice location
- 930 4TH St, San Francisco, CA 94158
- Phone
- (415) 974-6784
- Enumerated
- Feb 25, 2020
- Record last updated
- Feb 25, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 7,148 in California → Look up another NPI →
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Verify Aimee Y. Yan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Aimee Y. Yan among 7,148 registered dietitian records in California
Aimee Y. Yan, RD is one of 7,148 registered dietitian records with a practice address in California. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2020, is newer than 55% of them.
- NPI issued2020 · 55% of these records are older, 39% newer
- In a Medicare fileNo · 5% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2020 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Registered Dietitian providers in California
There are 7,148 registered dietitian records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,148 in California → Every provider in San Francisco → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Kaitlyn Attiga, MPH, RD, CNSCSan Francisco, CA 941581801028915
- Alysha Coughler, RDSan Francisco, CA 941581720897531
- Brett HannaSan Francisco, CA 941581962161778
- Vicky LeeSan Francisco, CA 941581477240166
- Amber Smith, MBA RDSan Francisco, CA 941581073268926
- Callie Austin, RDSan Francisco, CA 941431376203919
- Casey BrittsSan Francisco, CA 941431093410433
- Carmen Castro, RDNSan Francisco, CA 941431831937333
Common questions
What is Aimee Y. Yan, RD's NPI number?
Aimee Y. Yan, RD's National Provider Identifier (NPI) is 1629602941, issued on Feb 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Aimee Y. Yan, RD located?
The NPPES record lists a practice address at 930 4TH St, San Francisco, CA, 94158. Phone: (415) 974-6784. Providers update this record themselves, so call before visiting.
How can I verify Aimee Y. Yan, RD's license?
Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.