Andy Chen, MD
Obstetrics & Gynecology Physician · Saint Louis, MO
Andy Chen, MD is an obstetrics & gynecology physician with a practice address in Saint Louis, Missouri, and NPI 1841870847, issued on Apr 13, 2021. Check the license (Missouri 2025010394, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Andy Chen
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 2025010394 MO
390200000X NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1031 Bellevue Ave, Saint Louis, MO 63117
- Phone
- (314) 617-2000
- Enumerated
- Apr 13, 2021
- Record last updated
- May 21, 2025
- Medicaid ID
- 390200000X NJ
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 902 in Missouri → Look up another NPI →
Also registered at 1031 Bellevue Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laura Anderson, WHNPWomen's Health Nurse Practitioner1457903346
- Emily Basarabescu, PAPhysician Assistant1043507528
- Robert Blaskiewicz, M.D.Obstetrics & Gynecology Physician1407880081
- Rosemary Catanzaro, RD, MS, CDE, LDRegistered Dietitian1194883231
- Karen Crider, MSN, WHNP-BCWomen's Health Nurse Practitioner1336673458
- Ladonna Finch, M.D.Family Medicine Physician1467465005
Verify Andy Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2025010394Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $30.10
2 payments; by number, the most common kind was food and beverage; the largest payer was Organon Llc. 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.
Andy Chen among 902 obstetrics & gynecology physician records in Missouri
Andy Chen, MD is one of 902 obstetrics & gynecology physician records with a practice address in Missouri. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 87% of them.
- NPI issued2021 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2025 · 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 207V00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
332 obstetrics & gynecology physician records list a practice address in Saint Louis
They are 332 of the 27,605 NPPES records with a practice address in Saint Louis, and 902 obstetrics & gynecology physician records in Missouri.
All 902 in Missouri → Every provider in Saint Louis → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Amy Bilyeu, MDSaint Louis, MO 631171316238041
- Robert Blaskiewicz, M.D.Saint Louis, MO 631171407880081
- Mary Holloran-Schwartz, M.D.Saint Louis, MO 631171184655474
- Cherie Lefevre, M.D.Saint Louis, MO 631171205867728
- Becky Lynn, MDSaint Louis, MO 631171326003559
- Leslie McCloskey, M.D.Saint Louis, MO 631171609800234
- Kelly Ott, M.D.Saint Louis, MO 631171275734261
- Jill Powell, M.D.Saint Louis, MO 631171932134053
Common questions
What is Andy Chen, MD's NPI number?
Andy Chen, MD's National Provider Identifier (NPI) is 1841870847, issued on Apr 13, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Andy Chen, MD located?
The NPPES record lists a practice address at 1031 Bellevue Ave, Saint Louis, MO, 63117. Phone: (314) 617-2000. Providers update this record themselves, so call before visiting.
How can I verify Andy Chen, MD's license?
NPPES lists Missouri license number 2025010394, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. 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.