Darrolyn M. McCarroll, MD
Internal Medicine Physician · Franklin, MA
Darrolyn M. McCarroll, MD is an internal medicine physician with a practice address in Franklin, Massachusetts, and NPI 1588655013, issued on Nov 3, 2005. Check the license (Massachusetts 73399, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Darrolyn M. McCarroll
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 73399 MA
MA73399 MA
Self-reported in NPPES; status is on the state search - Practice location
- 620 Washington St, Franklin, MA 02038
- Phone
- (508) 553-9145
- Enumerated
- Nov 3, 2005
- Record last updated
- Sep 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (508) 520-3167
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 620 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laura Brand, PACPsychiatry Physician1932190592
Verify Darrolyn M. McCarroll in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 73399Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
42 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Buprenorphine-Naloxone37 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.
Darrolyn M. McCarroll among 6,825 internal medicine physician records in Massachusetts
Darrolyn M. McCarroll, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- 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).
10 internal medicine physician records list a practice address in Franklin
They are 10 of the 485 NPPES records with a practice address in Franklin, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Franklin → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Agnieszka Buniowska-Popiolek, M.D.Franklin, MA 020381992127369
- Luis Carreiro, M.D.Franklin, MA 020381356372395
- Gary Coles, MDFranklin, MA 020381841285632
- Susan Connors, M.D.Franklin, MA 020381811934094
- Thorley Cook, D.O.Franklin, MA 020381841221876
- Vidya Dixit, M.D.Franklin, MA 020381790125045
- Eric Kohler, M.D.Franklin, MA 020381720015357
- Mary Medeiros, MD, MPHFranklin, MA 020381346396561
Common questions
What is Darrolyn M. McCarroll, MD's NPI number?
Darrolyn M. McCarroll, MD's National Provider Identifier (NPI) is 1588655013, issued on Nov 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Darrolyn M. McCarroll, MD located?
The NPPES record lists a practice address at 620 Washington St, Franklin, MA, 02038. Phone: (508) 553-9145. Providers update this record themselves, so call before visiting.
How can I verify Darrolyn M. McCarroll, MD's license?
NPPES lists Massachusetts license number 73399, 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 Darrolyn M. McCarroll, MD prescribe under Medicare Part D?
In 2024, Darrolyn M. McCarroll, MD had 42 Medicare Part D claims; 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.