Barbara Caciolo, MD
Rheumatology Physician · St Louis, MO
Barbara Caciolo, MD is a rheumatology physician with a practice address in St Louis, Missouri, and NPI 1861582298, issued on Oct 14, 2006. Check the license (Missouri R2H21, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Barbara Caciolo
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- R2H21 MO
Self-reported in NPPES; status is on the state search - Practice location
- 3185 Hampton Ave, St Louis, MO 63139
- Phone
- (314) 644-4411
- Enumerated
- Oct 14, 2006
- Record last updated
- Sep 11, 2025
- Medicare enrollment
- Enrolled (PECOS I20101029001159); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 1985
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Verify Barbara Caciolo 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 R2H21Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average rheumatology physician in 2024
6,419 Medicare Part D claims for 448 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 174 claims were for opioids.
Most prescribed
- Levothyroxine Sodium256 claims
- Atorvastatin Calcium243 claims
- Amlodipine Besylate230 claims
- Metoprolol Succinate211 claims
- Lisinopril196 claims
- Methotrexate193 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: $895.85
25 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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.
Rheumatology Physician providers in Missouri
There are 151 rheumatology physician records in Missouri.
Other rheumatology physician records in Missouri
- Zaki Abou Zahr, M.D.Columbia, MO1457582108
- Anam Ahmad, MDChesterfield, MO1639739485
- Stephen Armstrong, MDSpringfield, MO1972546786
- Romila Aslam, M.D.Bridgeton, MO1407058084
- John Atkinson, MDSaint Louis, MO1245258946
- Rama Atluri, M.D.Saint Louis, MO1063507531
- Mohamed Babiker Mohamed, MDSaint Louis, MO1891140992
- Donica Baker, MD, FACRChesterfield, MO1356751176
- Keith Bernstein, MDChesterfield, MO1447273727
- Sambhawana Bhandari, MDSaint Louis, MO1821619651
Common questions
What is Barbara Caciolo, MD's NPI number?
Barbara Caciolo, MD's National Provider Identifier (NPI) is 1861582298, issued on Oct 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Caciolo, MD located?
The NPPES record lists a practice address at 3185 Hampton Ave, St Louis, MO, 63139. Phone: (314) 644-4411. Providers update this record themselves, so call before visiting.
How can I verify Barbara Caciolo, MD's license?
NPPES lists Missouri license number R2H21, 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 Barbara Caciolo, MD prescribe under Medicare Part D?
In 2024, Barbara Caciolo, MD had 6,419 Medicare Part D claims for 448 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.