Stephen G. Smith, MD
Pain Medicine (Anesthesiology) Physician · Chesterfield, MO
Stephen G. Smith, MD is a pain medicine (anesthesiology) physician with a practice address in Chesterfield, Missouri, and NPI 1811988942, issued on Oct 28, 2005. Check the license (Missouri R3N29, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Stephen G. Smith
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- R3N29 MO
Self-reported in NPPES; status is on the state search - Practice location
- 17300 N Outer 40, Chesterfield, MO 63005
- Phone
- (636) 519-8889
- Enumerated
- Oct 28, 2005
- Record last updated
- Mar 7, 2023
- Fax
- (636) 536-0120
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 107 in Missouri → Look up another NPI →
Also registered at 17300 N Outer 40
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrea Adam, MPTPhysical Therapist1114966710
- Jennifer Canale, NPNurse Practitioner1609021187
- William Hellebusch, PTPhysical Therapist1811202286
- Donald Hofheins, D.D.S.Oral and Maxillofacial Surgery (Dentist)1114960648
- William Huffaker, MDSpecialist1134159189
- Hunter Knight, P.T.Physical Therapist1497861520
Verify Stephen G. Smith 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 R3N29Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
1,065 Medicare Part D claims for 367 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. 494 claims were for opioids.
Most prescribed
- Gabapentin237 claims
- Hydrocodone-Acetaminophen215 claims
- Tramadol Hcl194 claims
- Metoclopramide Hcl127 claims
- Pregabalin70 claims
- Oxycodone-Acetaminophen58 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: $15.44
1 payment: food and beverage; the largest payer was Radius Health, Inc. The 2,789 providers of this specialty with any payment received $3,225.41 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.
Stephen G. Smith among 107 pain medicine (anesthesiology) physician records in Missouri
Stephen G. Smith, MD is one of 107 pain medicine (anesthesiology) physician records with a practice address in Missouri. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 71% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2023 · 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 207LP2900X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in Missouri
There are 107 pain medicine (anesthesiology) physician records in Missouri.
All 107 in Missouri → Every provider in Chesterfield → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Robert Schaefer, M.D.Chesterfield, MO 630051396741666
- Anthony Friedrich, MDChesterfield, MO 630171407814882
- Gary Muncy, MDChesterfield, MO 630171346202934
- Ellis Taylor, MDChesterfield, MO 630171033229117
- Michael Boedefeld, MDFenton, MO 630261043299548
- Loc Thang, MDFestus, MO 630281780065078
- Bryan Whitlow, M.D.Bridgeton, MO 630441962856682
- Oluseyi Ogundimu, M.D.Sullivan, MO 630801700016250
Common questions
What is Stephen G. Smith, MD's NPI number?
Stephen G. Smith, MD's National Provider Identifier (NPI) is 1811988942, issued on Oct 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Stephen G. Smith, MD located?
The NPPES record lists a practice address at 17300 N Outer 40, Chesterfield, MO, 63005. Phone: (636) 519-8889. Providers update this record themselves, so call before visiting.
How can I verify Stephen G. Smith, MD's license?
NPPES lists Missouri license number R3N29, 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 Stephen G. Smith, MD prescribe under Medicare Part D?
In 2024, Stephen G. Smith, MD had 1,065 Medicare Part D claims for 367 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. 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.