Caroline Cubbison, MD
Internal Medicine Physician · Salem, MA
Caroline Cubbison, MD is an internal medicine physician with a practice address in Salem, Massachusetts, and NPI 1972092575, issued on May 9, 2018. Check the license (Massachusetts 290494, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Caroline Cubbison
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 290494 MA
Self-reported in NPPES; status is on the state search - Practice location
- 81 Highland Ave, Salem, MA 01970
- Phone
- (978) 741-1200
- Enumerated
- May 9, 2018
- Record last updated
- Nov 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20211021002649); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 81 Highland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Caroline Cubbison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 290494Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average internal medicine physician in 2024
439 Medicare Part D claims for 107 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 222 claims were for opioids.
Most prescribed
- Oxycodone Hcl78 claims
- Hydromorphone Hcl34 claims
- Methadone Hcl34 claims
- Pregabalin33 claims
- Olanzapine32 claims
- Oxycontin27 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.
Bills Medicare through one group practice
- Dana-Farber Cancer Institute, Inc.Boston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caroline Cubbison among 6,825 internal medicine physician records in Massachusetts
Caroline Cubbison, MD is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 82% of them.
- NPI issued2018 · 82% of these records are older, 16% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2021 · median 2004 among the 4,103 with a school on file
- Record last updated2021 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
62 internal medicine physician records list a practice address in Salem
They are 62 of the 1,869 NPPES records with a practice address in Salem, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Salem → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kathleen Ayers, MDSalem, MA 019701780630442
- Michael Burton-Williams, MDSalem, MA 019701033169214
- Justin Byrne, MDSalem, MA 019701982650677
- Gary Cohen, MDSalem, MA 019701598711251
- Paul Dardeno, MDSalem, MA 019701336195106
- Judith Fokum, MDSalem, MA 019701659352813
- Patrick Gordan, MDSalem, MA 019701043297070
- Maurice Greenbaum, MDSalem, MA 019701508812413
Common questions
What is Caroline Cubbison, MD's NPI number?
Caroline Cubbison, MD's National Provider Identifier (NPI) is 1972092575, issued on May 9, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Caroline Cubbison, MD located?
The NPPES record lists a practice address at 81 Highland Ave, Salem, MA, 01970. Phone: (978) 741-1200. Providers update this record themselves, so call before visiting.
How can I verify Caroline Cubbison, MD's license?
NPPES lists Massachusetts license number 290494, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Caroline Cubbison, MD prescribe under Medicare Part D?
In 2024, Caroline Cubbison, MD had 439 Medicare Part D claims for 107 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.