Stuart Adler, M.D.
Internal Medicine Physician · Saint Louis, MO
Stuart Adler, M.D. is an internal medicine physician with a practice address in Saint Louis, Missouri, and NPI 1801819487, issued on Jul 25, 2006. Check the license (Missouri R1F22, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Stuart Adler
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- R1F22 MO
Self-reported in NPPES; status is on the state search - Practice location
- 11155 Dunn RD, Saint Louis, MO 63136
- Phone
- (314) 355-3175
- Enumerated
- Jul 25, 2006
- Entity
- Type 1 · individual
Also registered at 11155 Dunn RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sigrid Anderson, CLINICAL NURSE SPECClinical Nurse Specialist1841231370
- Linda Bedsworth, R.N.Registered Nurse1619223849
- Rachel Biggs, AGNPNurse Practitioner1770047664
- McKenna Buchheit, PASurgical Physician Assistant1255899316
- Jamie Bunn, ACNPGerontology Nurse Practitioner1417729765
- Lisa Campbell, AGNPNurse Practitioner1629661723
Verify Stuart Adler 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 R1F22Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
53% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,302 Medicare Part D claims for 187 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims.
Most prescribed
- Levothyroxine Sodium114 claims
- Jardiance94 claims
- Metformin Hcl Er72 claims
- Glimepiride63 claims
- Ozempic63 claims
- Atorvastatin Calcium54 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.
1,363 internal medicine physician records list a Saint Louis practice address
They are 1,363 of the 27,605 NPPES records with a Saint Louis practice address, and 3,392 internal medicine physician records in Missouri.
All 1,363 in Saint Louis → All 3,392 in Missouri → Every provider in Saint Louis →
Other internal medicine physician records in Missouri
- Betty Abban, M.D.Springfield, MO1063893162
- Amer Abbas, MDSaint Louis, MO1508480666
- Marghoob Abbas, M.D.St Joseph, MO1588603781
- Muhammad Khalid Abbas, M.D.Springfield, MO1447877089
- Sundas Abbas, MDRichmond Heights, MO1649790486
- Hajira Abbasi, DOSaint Louis, MO1194036947
- Mohammed Abbasi, MDSaint Louis, MO1497097083
- Catey Abbott, DOSaint Louis, MO1699355347
- David Abbott, MDRichmond Heights, MO1568448850
- Ramzi Abboud, MDSaint Louis, MO1649684200
Common questions
What is Stuart Adler, M.D.'s NPI number?
Stuart Adler, M.D.'s National Provider Identifier (NPI) is 1801819487, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stuart Adler, M.D. located?
The NPPES record lists a practice address at 11155 Dunn RD, Saint Louis, MO, 63136. Phone: (314) 355-3175. Providers update this record themselves, so call before visiting.
How can I verify Stuart Adler, M.D.'s license?
NPPES lists Missouri license number R1F22, 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 Stuart Adler, M.D. prescribe under Medicare Part D?
In 2024, Stuart Adler, M.D. had 1,302 Medicare Part D claims for 187 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.