Hsuan-Chih Chen, MD
Obstetrics & Gynecology Physician · Santa Cruz, CA
Hsuan-Chih Chen, MD is an obstetrics & gynecology physician with a practice address in Santa Cruz, California, and NPI 1114286796, issued on May 16, 2012. Check the license (California A128818, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hsuan-Chih Chen
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- A128818 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1505 Soquel Dr Ste 1, Santa Cruz, CA 95065
- Phone
- (831) 465-5440
- Enumerated
- May 16, 2012
- Record last updated
- Oct 23, 2025
- Fax
- (831) 462-2017
- Medicare enrollment
- Enrolled (PECOS I20170109000700); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 1505 Soquel Dr Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marian Acquistapace, CNM/FNPAdvanced Practice Midwife1215488226
- Sneha Bathina, CNMAdvanced Practice Midwife1770218018
- Mackenzie Douglass, MSN, CNMAdvanced Practice Midwife1922446889
- Julie Grijalva-BaileyAdvanced Practice Midwife1932962339
- Elena Gutierrez, CNM/WHNP-BCAdvanced Practice Midwife1366189870
- Andrea Humphrey, CNM, DNPAdvanced Practice Midwife1720613300
Verify Hsuan-Chih Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A128818Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
19 Medicare Part D claims for 11 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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.
The MIPS final score for 2023 (Medicare payment program): 84.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,740.09
7 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Dignity Health Medical FoundationSoquel, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California.
Other obstetrics & gynecology physician records in California
- Ingrid Aalami, MDSan Jose, CA1952376550
- Avisa Abaian- Eagar, M.D.Orange, CA1316057755
- Derek Abbassi, MDWalnut Creek, CA1841364155
- Ahmed Abdelaziz, MDSanta Maria, CA1790039733
- Alireza Abdollah Shamshirsaz, M.D.Palo Alto, CA1881804235
- Nicole Abell, DOVentura, CA1811243603
- Zachary AbelsonLos Angeles, CA1689237414
- Ray Abinader, M.D.Loma Linda, CA1770901548
- Tarek Abou El Kheir, M.D.San Bernardino, CA1477521789
- Nada Abou-HaibaLos Angeles, CA1134067549
Common questions
What is Hsuan-Chih Chen, MD's NPI number?
Hsuan-Chih Chen, MD's National Provider Identifier (NPI) is 1114286796, issued on May 16, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Hsuan-Chih Chen, MD located?
The NPPES record lists a practice address at 1505 Soquel Dr Ste 1, Santa Cruz, CA, 95065. Phone: (831) 465-5440. Providers update this record themselves, so call before visiting.
How can I verify Hsuan-Chih Chen, MD's license?
NPPES lists California license number A128818, 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 Hsuan-Chih Chen, MD prescribe under Medicare Part D?
In 2024, Hsuan-Chih Chen, MD had 19 Medicare Part D claims for 11 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Hsuan-Chih Chen, MD's MIPS final score?
The 2023 MIPS final score is 84.9 of 100. 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.