Jennifer Sheryl Steen, MD
Obstetrics & Gynecology Physician · Ventura, CA
Jennifer Sheryl Steen, MD is an obstetrics & gynecology physician with a practice address in Ventura, California, and NPI 1326256546, issued on May 20, 2007. Check the license (California A107720, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jennifer Sheryl Steen
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- A107720 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2415 E Main St, Ventura, CA 93003
- Phone
- (805) 454-7133
- Enumerated
- May 20, 2007
- Record last updated
- Feb 27, 2025
- Fax
- (805) 454-7132
- Medicare enrollment
- Enrolled (PECOS I20131212001002); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Denver, 2004
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 2415 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Abell, DOObstetrics & Gynecology Physician1811243603
- Meaghan Pinheiro, M.D.Obstetrics & Gynecology Physician1881848109
- Christine Weber, PA-CPhysician Assistant1639587017
Verify Jennifer Sheryl Steen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A107720Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
23 Medicare Part D claims, 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.
Industry payments in 2024: $13.39
1 payment: food and beverage; the largest payer was Novo Nordisk 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
- Bass Medical GroupVentura, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer Sheryl Steen among 5,088 obstetrics & gynecology physician records in California
Jennifer Sheryl Steen, MD is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 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 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 38% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2004 · median 2004 among the 2,700 with a school on file
- Record last updated2025 · 64% 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 California 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 California
There are 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Ventura → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Lois Barnes, M.D.Ventura, CA 930031134233521
- Terry Cole, M.D.Ventura, CA 930031992748651
- Steven Coyle, MDVentura, CA 930031548276900
- Patrick Diesfeld, M.D.Ventura, CA 930031568576080
- Katherine Edwards, M.D.Ventura, CA 930031972635498
- Olivia Farfan-Gonzalez, M.D.Ventura, CA 930031720014376
- John Gustafson, M.D.Ventura, CA 930031003836016
- Jeffrey Martin, M.D.Ventura, CA 930031568490803
Common questions
What is Jennifer Sheryl Steen, MD's NPI number?
Jennifer Sheryl Steen, MD's National Provider Identifier (NPI) is 1326256546, issued on May 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Sheryl Steen, MD located?
The NPPES record lists a practice address at 2415 E Main St, Ventura, CA, 93003. Phone: (805) 454-7133. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Sheryl Steen, MD's license?
NPPES lists California license number A107720, 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 Jennifer Sheryl Steen, MD prescribe under Medicare Part D?
In 2024, Jennifer Sheryl Steen, MD had 23 Medicare Part D claims; 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.