Sharon Fei-Hsien Chen, M.D.
Pediatric Infectious Diseases Physician · Palo Alto, CA
Sharon Fei-Hsien Chen, M.D. is a pediatric infectious diseases physician with a practice address in Palo Alto, California, and NPI 1952338741, issued on Jun 27, 2006. Check the license (California A73096, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sharon Fei-Hsien Chen
- Credential
- M.D.
- Primary taxonomy
- Pediatric Infectious Diseases Physician 2080P0208X
- License number
- A73096 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
- Jun 27, 2006
- Record last updated
- Apr 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid IDs
- 00A730960 CA
734444900 MN
0065433 MT - Medicare enrollment
- Enrolled (PECOS I20070511000586); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest pediatric infectious diseases physician records → All 161 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.
- Shayda Abadi, NPNurse Practitioner1316745540
- Natasha AbadillaStudent in an Organized Health Care Education/Training Program1194306928
- Alexandra Abbott, MDPediatrics Physician1760018675
- Steven Abboud, MDAnesthesiology Physician1619364908
- Ali Abdelhafiz Abdelsamea, MDPediatrics Physician1699390104
- Alireza Abdollah Shamshirsaz, M.D.Obstetrics & Gynecology Physician1881804235
Verify Sharon Fei-Hsien Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A73096Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Lpch Medical Group Div OF LucilePalo Alto, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sharon Fei-Hsien Chen among 161 pediatric infectious diseases physician records in California
Sharon Fei-Hsien Chen, M.D. is one of 161 pediatric infectious diseases physician records with a practice address in California. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 57% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileYes · 30% of these records are
- Graduated1996 · median 2002 among the 49 with a school on file
- Record last updated2019 · 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 2080P0208X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Infectious Diseases Physician providers in California
There are 161 pediatric infectious diseases physician records in California.
All 161 in California → Every provider in Palo Alto → Pediatric Infectious Diseases Physician nationwide →
The 8 pediatric infectious diseases physician records with the nearest ZIP codes
- Manuel Amieva, MD,PHDPalo Alto, CA 943041861527095
- Elizabeth Egan, MD, PHDPalo Alto, CA 943041548443195
- Hayley Gans, MDPalo Alto, CA 943041629103478
- Samantha Johnston, MDPalo Alto, CA 943041669495370
- Angelle Labeaud, MDPalo Alto, CA 943041326077173
- Grace Lee, MDPalo Alto, CA 943041780766147
- Roshni Mathew, MDPalo Alto, CA 943041902073125
- Anna Minta, MD, MPHPalo Alto, CA 943041841433372
Common questions
What is Sharon Fei-Hsien Chen, M.D.'s NPI number?
Sharon Fei-Hsien Chen, M.D.'s National Provider Identifier (NPI) is 1952338741, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sharon Fei-Hsien Chen, M.D. 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 Sharon Fei-Hsien Chen, M.D.'s license?
NPPES lists California license number A73096, 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.
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.