Cassidy Caballero, MD
Internal Medicine Physician · Columbia, MO
Cassidy Caballero, MD is an internal medicine physician with a practice address in Columbia, Missouri, and NPI 1508599655, issued on Jul 6, 2022. Check the license on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Cassidy Caballero
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 1 Hospital Dr # 58.00, Columbia, MO 65212
- Phone
- (573) 882-4438
- Enumerated
- Jul 6, 2022
- Entity
- Type 1 · individual
Also registered at 1 Hospital Dr # 58.00
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Cassidy Caballero in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing ArtsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
227 Medicare Part D claims for 25 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Atorvastatin Calcium23 claims
- Gabapentin19 claims
- Pregabalin14 claims
- Amlodipine Besylate13 claims
- Albuterol Sulfate Hfa11 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.
341 internal medicine physician records list a Columbia practice address
They are 341 of the 6,004 NPPES records with a Columbia practice address, and 3,392 internal medicine physician records in Missouri.
All 341 in Columbia → All 3,392 in Missouri → Every provider in Columbia →
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 Cassidy Caballero, MD's NPI number?
Cassidy Caballero, MD's National Provider Identifier (NPI) is 1508599655, issued on Jul 6, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Cassidy Caballero, MD located?
The NPPES record lists a practice address at 1 Hospital Dr # 58.00, Columbia, MO, 65212. Phone: (573) 882-4438. Providers update this record themselves, so call before visiting.
How can I verify Cassidy Caballero, MD's license?
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 Cassidy Caballero, MD prescribe under Medicare Part D?
In 2024, Cassidy Caballero, MD had 227 Medicare Part D claims for 25 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.