Peichieh Wu, RD
Registered Dietitian · Palo Alto, CA
Peichieh Wu, RD is a registered dietitian with a practice address in Palo Alto, California, and NPI 1093408999, issued on May 29, 2023. Check the license (California 1018140, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Peichieh Wu
- Credential
- RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 1018140 CA
Self-reported in NPPES; status is on the state search - Practice location
- 725 Welch RD, Palo Alto, CA 94304
- Phone
- (650) 497-8000
- Enumerated
- May 29, 2023
- Record last updated
- Oct 28, 2024
- Medicare enrollment
- Enrolled (PECOS I20251126004115); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 7,148 in California → Look up another NPI →
Also registered at 725 Welch RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Peichieh Wu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 1018140Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Peichieh Wu among 7,148 registered dietitian records in California
Peichieh Wu, 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 2023, is newer than 73% of them.
- NPI issued2023 · 73% of these records are older, 20% newer
- In a Medicare fileNo · 5% of these records are
- In the CMS Doctors and Clinicians fileYes · 7% of these records are
- Graduated2011 · median 2014 among the 529 with a school on file
- Record last updated2024 · 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).
120 registered dietitian records list a practice address in Palo Alto
They are 120 of the 7,617 NPPES records with a practice address in Palo Alto, and 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 Palo Alto → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Maria Teresa CarenaPalo Alto, CA 943041952575474
- Tamei Chan, RDPalo Alto, CA 943041104840081
- Hsin-Fen Chen, RDPalo Alto, CA 943041265568158
- Milagros Damatan, RDPalo Alto, CA 943041639262652
- Amanda Din, R.D.Palo Alto, CA 943041164514535
- Shakeel Khader, R.D.Palo Alto, CA 943041356447437
- Amparo Khorana, RDPalo Alto, CA 943041922192483
- Roshan Luke, RDPalo Alto, CA 943041003913062
Common questions
What is Peichieh Wu, RD's NPI number?
Peichieh Wu, RD's National Provider Identifier (NPI) is 1093408999, issued on May 29, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Peichieh Wu, RD located?
The NPPES record lists a practice address at 725 Welch RD, Palo Alto, CA, 94304. Phone: (650) 497-8000. Providers update this record themselves, so call before visiting.
How can I verify Peichieh Wu, RD's license?
NPPES lists California license number 1018140, as entered by the provider. 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.