Sarah Davis, M.D.
Internal Medicine Physician · Ballwin, MO
Sarah Davis, M.D. is an internal medicine physician with a practice address in Ballwin, Missouri, and NPI 1417120577, issued on Apr 10, 2008. Check the license (Missouri 2011015001, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Sarah Davis
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 2011015001 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1 Meramec Bluffs Dr, Ballwin, MO 63021
- Phone
- (314) 925-0903
- Enumerated
- Apr 10, 2008
- Record last updated
- Jul 23, 2025
- Medicare enrollment
- Enrolled (PECOS I20120911000633); accepts Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Also registered at 1 Meramec Bluffs Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sarah Davis 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 2011015001Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average internal medicine physician in 2024
7,824 Medicare Part D claims for 205 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 252 claims were for opioids.
Most prescribed
- Escitalopram Oxalate377 claims
- Donepezil Hcl371 claims
- Levothyroxine Sodium369 claims
- Amlodipine Besylate360 claims
- Eliquis292 claims
- Memantine Hcl282 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 2 group practices
- Generation Clinical Partners LLCWeldon Spring, MO
- Pai Participant 1 LLCBallwin, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Davis among 2,604 internal medicine physician records in Missouri
Sarah Davis, M.D. is one of 2,604 internal medicine physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 47% of them.
- NPI issued2008 · 47% of these records are older, 50% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2008 · median 2006 among the 1,443 with a school on file
- Record last updated2025 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 internal medicine physician records list a practice address in Ballwin
They are 10 of the 562 NPPES records with a practice address in Ballwin, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Ballwin → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Thomas Hale, MDManchester, MO 630211225009905
- Mazin Kamil, MDBallwin, MO 630211063020626
- Sarina Phatak, MDManchester, MO 630211366556912
- Danuta Zukowska, MDManchester, MO 630211699733691
- Jahangir Khan Afridi, MDChesterfield, MO 630171083597900
- Akshat Agrawal, MDChesterfield, MO 630171497644850
- Sana Ahmed, MDChesterfield, MO 630171396635587
- Fatemeh Alibeiki, MDChesterfield, MO 630171821983263
Common questions
What is Sarah Davis, M.D.'s NPI number?
Sarah Davis, M.D.'s National Provider Identifier (NPI) is 1417120577, issued on Apr 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Davis, M.D. located?
The NPPES record lists a practice address at 1 Meramec Bluffs Dr, Ballwin, MO, 63021. Phone: (314) 925-0903. Providers update this record themselves, so call before visiting.
How can I verify Sarah Davis, M.D.'s license?
NPPES lists Missouri license number 2011015001, 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 Sarah Davis, M.D. prescribe under Medicare Part D?
In 2024, Sarah Davis, M.D. had 7,824 Medicare Part D claims for 205 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.