Paul David Carlan, M.D.
Internal Medicine Physician · Greenfield, MA
Paul David Carlan, M.D. is an internal medicine physician with a practice address in Greenfield, Massachusetts, and NPI 1770582603, issued on Jul 21, 2005. Check the license (Massachusetts 221540, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Paul David Carlan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 221540 MA
Self-reported in NPPES; status is on the state search - Practice location
- 329 Conway St, Greenfield, MA 01301
- Phone
- (413) 774-6301
- Enumerated
- Jul 21, 2005
- Record last updated
- Jul 11, 2024
- Fax
- (866) 644-0871
- Medicaid ID
- 2082934 MA
- Medicare enrollment
- Enrolled (PECOS I20040901001098); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2000
- 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 329 Conway St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lisa Appleton, NPNurse Practitioner1831219609
- Marie Bartlett, MSWClinical Social Worker1790815306
- Barbara Berthiaume, APRNFamily Nurse Practitioner1053736629
- Jessica Biggie, MDFamily Medicine Physician1689649584
Verify Paul David Carlan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 221540Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% more Medicare Part D claims than the average internal medicine physician in 2024
3,600 Medicare Part D claims for 416 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 64 claims were for opioids.
Most prescribed
- Atorvastatin Calcium317 claims
- Amlodipine Besylate236 claims
- Lisinopril236 claims
- Hydrochlorothiazide143 claims
- Tamsulosin Hcl106 claims
- Losartan Potassium92 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
- Valley Medical Group PCGreenfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Paul David Carlan among 6,825 internal medicine physician records in Massachusetts
Paul David Carlan, M.D. 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 fileYes · 60% of these records are
- Graduated2000 · median 2004 among the 4,103 with a school on file
- Record last updated2024 · 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).
20 internal medicine physician records list a practice address in Greenfield
They are 20 of the 1,251 NPPES records with a practice address in Greenfield, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Greenfield → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Anna Bingham, M.D.Greenfield, MA 013011679834972
- Joaquin Carral, M.D.Greenfield, MA 013011285949735
- Tracy Green, MDGreenfield, MA 013011659350742
- Tea Kodua, MDGreenfield, MA 013011023290525
- Estate Kokosadze, MDGreenfield, MA 013011033303383
- Katherine Krauskopf, M.D.Greenfield, MA 013011194980623
- Harvey Lederman, MDGreenfield, MA 013011033124458
- Bhavya Rajanna, MDGreenfield, MA 013011598048142
Common questions
What is Paul David Carlan, M.D.'s NPI number?
Paul David Carlan, M.D.'s National Provider Identifier (NPI) is 1770582603, issued on Jul 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Paul David Carlan, M.D. located?
The NPPES record lists a practice address at 329 Conway St, Greenfield, MA, 01301. Phone: (413) 774-6301. Providers update this record themselves, so call before visiting.
How can I verify Paul David Carlan, M.D.'s license?
NPPES lists Massachusetts license number 221540, 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 Paul David Carlan, M.D. prescribe under Medicare Part D?
In 2024, Paul David Carlan, M.D. had 3,600 Medicare Part D claims for 416 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.