Thorley E. Cook, D.O.
Internal Medicine Physician · Franklin, MA
Thorley E. Cook, D.O. is an internal medicine physician with a practice address in Franklin, Massachusetts, and NPI 1841221876, issued on Jul 6, 2006. Check the license (Massachusetts 152842, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Thorley E. Cook
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 152842 MA
Self-reported in NPPES; status is on the state search - Practice location
- 440 E Central St, Franklin, MA 02038
- Phone
- (508) 528-2700
- Enumerated
- Jul 6, 2006
- Record last updated
- Nov 20, 2025
- Fax
- (508) 527-5759
- Medicare enrollment
- Enrolled (PECOS I20080602000417); accepts Medicare assignment
- Medical or professional school
- University Of New England, College Of Osteo Medicine, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 440 E Central St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Luis Carreiro, M.D.Internal Medicine Physician1356372395
- Gary Coles, MDInternal Medicine Physician1841285632
- Maria Danna, NPNurse Practitioner1013502699
- Karen Dicanzio, N.P.Nurse Practitioner1518075225
- Seema Doshi, MDDermatology Physician1033124771
- Caroline Fearnley, BCBABehavior Analyst1962028993
Verify Thorley E. Cook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 152842Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average internal medicine physician in 2024
7,307 Medicare Part D claims for 603 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 236 claims were for opioids.
Most prescribed
- Atorvastatin Calcium610 claims
- Levothyroxine Sodium454 claims
- Lisinopril399 claims
- Simvastatin263 claims
- Omeprazole233 claims
- Amlodipine Besylate213 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 2 group practices
- Milford Regional Physician Group, Inc.Franklin, MA
- Umass Memorial Medical Group IncFranklin, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (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 10 in Franklin → All 6,825 in Massachusetts → Every provider in Franklin →
Other internal medicine physician records in Massachusetts
- Nawal Aamir, MDWorcester, MA1588248926
- Nathan Abare, MDSpringfield, MA1386852747
- Nooshin Abbasi, MD MPHNewton, MA1831888353
- Taimur AbbasiBoston, MA1841673522
- Lauren Abbate, MDBoston, MA1922099621
- Bassima Abdallah, MDBoston, MA1912327305
- Maya Abdallah, MDBoston, MA1861854937
- Samah Abdallah, MDBrighton, MA1730814971
- Omar Abdel-Wahab, M.D.Boston, MA1023042777
- Mohab AbdelhalimBoston, MA1871388496
Common questions
What is Thorley E. Cook, D.O.'s NPI number?
Thorley E. Cook, D.O.'s National Provider Identifier (NPI) is 1841221876, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thorley E. Cook, D.O. located?
The NPPES record lists a practice address at 440 E Central St, Franklin, MA, 02038. Phone: (508) 528-2700. Providers update this record themselves, so call before visiting.
How can I verify Thorley E. Cook, D.O.'s license?
NPPES lists Massachusetts license number 152842, 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 Thorley E. Cook, D.O. prescribe under Medicare Part D?
In 2024, Thorley E. Cook, D.O. had 7,307 Medicare Part D claims for 603 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.