Andrea L. Stephens, MD
Obstetrics & Gynecology Physician · Chesterfield, MO
Andrea L. Stephens, MD is an obstetrics & gynecology physician with a practice address in Chesterfield, Missouri, and NPI 1447276670, issued on Jul 14, 2006. Check the license (Missouri R3P80, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Andrea L. Stephens
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- R3P80 MO
Self-reported in NPPES; status is on the state search - Practice location
- 226 S Woods Mill RD, Chesterfield, MO 63017
- Phone
- (314) 542-4953
- Enumerated
- Jul 14, 2006
- Record last updated
- Feb 28, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (314) 590-5942
- Medicaid ID
- 203102710 MO
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 902 in Missouri → Look up another NPI →
Also registered at 226 S Woods Mill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- William Benedict, M.D.Internal Medicine Physician1902845076
- Paul Buse, M.D.Gastroenterology Physician1114993664
- Michael Cleary, M.D.Gastroenterology Physician1124098546
- Christie Cohoon, MPT,DPTPhysical Therapist1821295429
- Kelly Constable, M.S.Audiologist1447395249
Verify Andrea L. Stephens 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 R3P80Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.9 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
649 Medicare Part D claims for 184 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Estradiol116 claims
- Alendronate Sodium60 claims
- Estradiol (Twice Weekly)40 claims
- Clobetasol Propionate33 claims
- Premarin31 claims
- Valacyclovir26 claims
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.
Andrea L. Stephens among 902 obstetrics & gynecology physician records in Missouri
Andrea L. Stephens, 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 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 54% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2021 · 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).
Obstetrics & Gynecology Physician providers in Missouri
There are 902 obstetrics & gynecology physician records in Missouri.
All 902 in Missouri → Every provider in Chesterfield → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Angela Cartwright, D.O.Chesterfield, MO 630171548252000
- Gordon Goldman, M.D.Chesterfield, MO 630171417066044
- Mary Grimm, M.D.Chesterfield, MO 630171699866558
- William Houck, M.D.Chesterfield, MO 630171265520282
- Paul Lapoint, M.D.Chesterfield, MO 630171619064516
- Katherine Maxson, MDChesterfield, MO 630171144242561
- Jennifer McDonald, D.O.Chesterfield, MO 630171376641886
- Laura Moore, M.D.Chesterfield, MO 630171043431885
Common questions
What is Andrea L. Stephens, MD's NPI number?
Andrea L. Stephens, MD's National Provider Identifier (NPI) is 1447276670, issued on Jul 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrea L. Stephens, MD located?
The NPPES record lists a practice address at 226 S Woods Mill RD, Chesterfield, MO, 63017. Phone: (314) 542-4953. Providers update this record themselves, so call before visiting.
How can I verify Andrea L. Stephens, MD's license?
NPPES lists Missouri license number R3P80, 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.
How much does Andrea L. Stephens, MD prescribe under Medicare Part D?
In 2024, Andrea L. Stephens, MD had 649 Medicare Part D claims for 184 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions 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. 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.