Adam David Cox, M.D.
Internal Medicine Physician · Kirkwood, MO
Adam David Cox, M.D. is an internal medicine physician with a practice address in Kirkwood, Missouri, and NPI 1003158338, issued on Mar 25, 2013. Check the license (Missouri 2020042031, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Adam David Cox
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 2020042031 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1001 S Kirkwood RD Ste 300, Kirkwood, MO 63122
- Phone
- (314) 525-4225
- Enumerated
- Mar 25, 2013
- Record last updated
- Oct 29, 2025
- Fax
- (314) 525-4229
- Medicare enrollment
- Enrolled (PECOS I20210219001107); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Also registered at 1001 S Kirkwood RD Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Sherman, MDFamily Medicine Physician1982336442
- Shivan Shetty, DOInternal Medicine Physician1508446196
Verify Adam David Cox 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 2020042031Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average internal medicine physician in 2024
6,541 Medicare Part D claims for 537 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 190 claims were for opioids.
Most prescribed
- Atorvastatin Calcium539 claims
- Lisinopril249 claims
- Amlodipine Besylate246 claims
- Levothyroxine Sodium224 claims
- Losartan Potassium192 claims
- Simvastatin158 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.
Industry payments in 2024: $1,564.99
86 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Mercy Clinic East CommunitiesSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adam David Cox among 2,604 internal medicine physician records in Missouri
Adam David Cox, 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 2013, is newer than 58% of them.
- NPI issued2013 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2013 · 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).
Internal Medicine Physician providers in Missouri
There are 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Kirkwood → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Peter Angelin, MDSaint Louis, MO 631221225133440
- Timothy Bucci, M.D.Saint Louis, MO 631221689985012
- Anahit Danielyan, MDSaint Louis, MO 631221629007711
- Braden Deloach, D.O.Saint Louis, MO 631221619231248
- Vincent Fortunato, MDSaint Louis, MO 631221174508436
- Dale Furukawa, M.D.Saint Louis, MO 631221326060831
- Savitri Jain, MDKirkwood, MO 631221053368894
- Michael McCann, M.D.Saint Louis, MO 631221598867178
Common questions
What is Adam David Cox, M.D.'s NPI number?
Adam David Cox, M.D.'s National Provider Identifier (NPI) is 1003158338, issued on Mar 25, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Adam David Cox, M.D. located?
The NPPES record lists a practice address at 1001 S Kirkwood RD Ste 300, Kirkwood, MO, 63122. Phone: (314) 525-4225. Providers update this record themselves, so call before visiting.
How can I verify Adam David Cox, M.D.'s license?
NPPES lists Missouri license number 2020042031, 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 Adam David Cox, M.D. prescribe under Medicare Part D?
In 2024, Adam David Cox, M.D. had 6,541 Medicare Part D claims for 537 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.