Kelly A. Sonntag, NP
Women's Health Nurse Practitioner · Bridgeton, MO
Kelly A. Sonntag, NP is a women's health nurse practitioner with a practice address in Bridgeton, Missouri, and NPI 1295940906, issued on May 14, 2007. Check the license (Missouri 124457, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kelly A. Sonntag
- Credential
- NP
- Primary taxonomy
- Women's Health Nurse Practitioner 363LW0102X
- License number
- 124457 MO
Self-reported in NPPES; status is on the state search - Practice location
- 12277 DE Paul Dr Ste 305, Bridgeton, MO 63044
- Phone
- (314) 344-7585
- Enumerated
- May 14, 2007
- Record last updated
- Nov 16, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130301000478); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest women's health nurse practitioner records → All 305 in Missouri → Look up another NPI →
Also registered at 12277 DE Paul Dr Ste 305
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sharon Latham, WHNPWomen's Health Nurse Practitioner1740434950
- Laura Laue, D.O.Obstetrics & Gynecology Physician1780630962
- Scott Lieberman, M.D.Obstetrics & Gynecology Physician1700850088
- Katie MerrittWomen's Health Nurse Practitioner1578316998
- Andrea Sample, MDObstetrics & Gynecology Physician1972602761
- Leslie Scott, M.D.Obstetrics & Gynecology Physician1295936011
Verify Kelly A. Sonntag in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 124457Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average women's health nurse practitioner in 2024
125 Medicare Part D claims for 57 beneficiaries, against an average of 217 among the 3,809 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Estradiol19 claims
- Estradiol (Twice Weekly)18 claims
- Valacyclovir17 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.
Bills Medicare through one group practice
- Ssm Medical Group IncBridgeton, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kelly A. Sonntag among 305 women's health nurse practitioner records in Missouri
Kelly A. Sonntag, NP is one of 305 women's health nurse practitioner records with a practice address in Missouri. 65% 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 22% of them.
- NPI issued2007 · 22% of these records are older, 66% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated1992 · median 2013 among the 144 with a school on file
- Record last updated2020 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Women's Health Nurse Practitioner providers in Missouri
There are 305 women's health nurse practitioner records in Missouri.
All 305 in Missouri → Every provider in Bridgeton → Women's Health Nurse Practitioner nationwide →
The 8 women's health nurse practitioner records with the nearest ZIP codes
- Amy Clayton, WHNP-BCBridgeton, MO 630441942712070
- Sharon Latham, WHNPBridgeton, MO 630441740434950
- Katie MerrittBridgeton, MO 630441578316998
- Courtney Cole, DNP, APRN, WHNP-BCWildwood, MO 630401780446559
- Miah MajorsFlorissant, MO 630341417757006
- Wilma Mc ClainFlorissant, MO 630341962452920
- Carrie Plisco, WHNP, AGPCNPFlorissant, MO 630311104092865
- Megan Bell, WHNP-BCFestus, MO 630281912509399
Common questions
What is Kelly A. Sonntag, NP's NPI number?
Kelly A. Sonntag, NP's National Provider Identifier (NPI) is 1295940906, issued on May 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Kelly A. Sonntag, NP located?
The NPPES record lists a practice address at 12277 DE Paul Dr Ste 305, Bridgeton, MO, 63044. Phone: (314) 344-7585. Providers update this record themselves, so call before visiting.
How can I verify Kelly A. Sonntag, NP's license?
NPPES lists Missouri license number 124457, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Kelly A. Sonntag, NP prescribe under Medicare Part D?
In 2024, Kelly A. Sonntag, NP had 125 Medicare Part D claims for 57 beneficiaries; the average among women's health nurse practitioner prescribers was 217. 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.