Karyn L. Fowler, M.D.
Obstetrics & Gynecology Physician · Lake St Louis, MO
Karyn L. Fowler, M.D. is an obstetrics & gynecology physician with a practice address in Lake St Louis, Missouri, and NPI 1730140344, issued on Mar 31, 2006. Check the license (Missouri 2005011340, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Karyn L. Fowler
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 2005011340 MO
Self-reported in NPPES; status is on the state search - Practice location
- 300 Medical Plz, Lake St Louis, MO 63367
- Phone
- (636) 625-2662
- Enumerated
- Mar 31, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (636) 669-2401
- Medicare enrollment
- Enrolled (PECOS I20051024000082); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2001
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 902 in Missouri → Look up another NPI →
Also registered at 300 Medical Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brian Andrews, MDObstetrics & Gynecology Physician1144203795
- Eugene Barth, M.D.Pediatrics Physician1770544413
- Douglas Barton, M.D.Pediatrics Physician1144281890
- Maria Canizares, MDDermatology Physician1699815449
- Shayla Rose, M.D.Obstetrics & Gynecology Physician1174584791
- Kristen Rowe, M.D.Pediatrics Physician1811997505
Verify Karyn L. Fowler 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 2005011340Check 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: $14.05
1 payment: food and beverage; the largest payer was Smith+Nephew, 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
- Ssm Health Care GroupSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karyn L. Fowler among 902 obstetrics & gynecology physician records in Missouri
Karyn L. Fowler, M.D. 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 fileYes · 59% of these records are
- Graduated2001 · median 2007 among the 528 with a school on file
- Record last updated2026 · 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).
7 obstetrics & gynecology physician records list a practice address in Lake St Louis
They are 7 of the 264 NPPES records with a practice address in Lake St Louis, and 902 obstetrics & gynecology physician records in Missouri.
All 902 in Missouri → Every provider in Lake St Louis → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Brian Andrews, MDLake St Louis, MO 633671144203795
- Nanci Bucy, DOLake St Louis, MO 633671235106485
- Frank Moeller, MDLake St Louis, MO 633671427025733
- Shayla Rose, M.D.Lake St Louis, MO 633671174584791
- Emily Sammons, MDLake St Louis, MO 633671780860395
- Pamela Sullivan, MDLake St Louis, MO 633671033187828
- Tanvira Alam, DOO Fallon, MO 633661265670525
- Ashley Batten, DOO Fallon, MO 633681164095311
Common questions
What is Karyn L. Fowler, M.D.'s NPI number?
Karyn L. Fowler, M.D.'s National Provider Identifier (NPI) is 1730140344, issued on Mar 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karyn L. Fowler, M.D. located?
The NPPES record lists a practice address at 300 Medical Plz, Lake St Louis, MO, 63367. Phone: (636) 625-2662. Providers update this record themselves, so call before visiting.
How can I verify Karyn L. Fowler, M.D.'s license?
NPPES lists Missouri license number 2005011340, 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.