Barry I. Feinberg, MD
Pain Medicine (Anesthesiology) Physician · Saint Louis, MO
Barry I. Feinberg, MD is a pain medicine (anesthesiology) physician with a practice address in Saint Louis, Missouri, and NPI 1235130345, issued on Aug 10, 2005. Check the license (Missouri R5F20, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Barry I. Feinberg
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- R5F20 MO
Self-reported in NPPES; status is on the state search - Practice location
- 10435 Clayton RD, Saint Louis, MO 63131
- Phone
- (314) 985-3002
- Enumerated
- Aug 10, 2005
- Record last updated
- Aug 4, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (314) 985-3013
- Medicaid ID
- 202556114 MO
- Medicare enrollment
- Enrolled (PECOS I20181221000269); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 1980
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 107 in Missouri → Look up another NPI →
Also registered at 10435 Clayton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Angela ConlonPhysical Therapist1083049209
- Rachel Feinberg, MDAnesthesiology Physician1083616635
- Benedicte Hanquet, PTPhysical Therapist1629177720
- Christine Markus, MPT, COMT, DMTPhysical Therapist1861724932
- Thomas Vesely, MDVascular & Interventional Radiology Physician1609923093
Verify Barry I. Feinberg 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 R5F20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average pain medicine (anesthesiology) physician in 2024
5,268 Medicare Part D claims for 422 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 2,706 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen731 claims
- Oxycodone-Acetaminophen644 claims
- Oxycodone Hcl590 claims
- Tizanidine Hcl421 claims
- Gabapentin372 claims
- Cyclobenzaprine Hcl247 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $82.68
4 payments; by number, the most common kind was food and beverage; the largest payer was Collegium Pharmaceutical, 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.
Bills Medicare through one group practice
- Gateway Pain Center IncSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Barry I. Feinberg among 107 pain medicine (anesthesiology) physician records in Missouri
Barry I. Feinberg, 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 fileYes · 68% of these records are
- Graduated1980 · median 2004 among the 73 with a school on file
- Record last updated2010 · 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 Saint Louis → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Todd Bailey, M.D.Saint Louis, MO 631311336144187
- John Graham, MDSaint Louis, MO 631311437269081
- Thomas Johans, M.D.Saint Louis, MO 631311194720037
- Mohammed Paracha, M.D.Saint Louis, MO 631311316236409
- Stephen Schmidt, M.D.Saint Louis, MO 631311659377687
- Nicole Shin, MDSaint Louis, MO 631311447645320
- Gregory Smith, D.O.Saint Louis, MO 631311386640316
- Xiaobin Yi, MDSaint Louis, MO 631311407888498
Common questions
What is Barry I. Feinberg, MD's NPI number?
Barry I. Feinberg, MD's National Provider Identifier (NPI) is 1235130345, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Barry I. Feinberg, MD located?
The NPPES record lists a practice address at 10435 Clayton RD, Saint Louis, MO, 63131. Phone: (314) 985-3002. Providers update this record themselves, so call before visiting.
How can I verify Barry I. Feinberg, MD's license?
NPPES lists Missouri license number R5F20, 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 Barry I. Feinberg, MD prescribe under Medicare Part D?
In 2024, Barry I. Feinberg, MD had 5,268 Medicare Part D claims for 422 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. Part D covers Medicare prescriptions only.
What is Barry I. Feinberg, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.