Elizabeth A. Eagleson, M.D.
Internal Medicine Physician · Springfield, MA
Elizabeth A. Eagleson, M.D. is an internal medicine physician with a practice address in Springfield, Massachusetts, and NPI 1538139993, issued on Jan 26, 2006. Check the license (Massachusetts 224614, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Elizabeth A. Eagleson
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 224614 MA
Self-reported in NPPES; status is on the state search - Practice location
- 380 Plainfield St, Springfield, MA 01107
- Phone
- (413) 794-4458
- Enumerated
- Jan 26, 2006
- Record last updated
- Dec 22, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (413) 794-5131
- Medicaid ID
- 03203156 NY
- Medicare enrollment
- Enrolled (PECOS I20050822000599); 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 380 Plainfield St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janessa Andrews, NPFamily Nurse Practitioner1528836053
- Anne Bayerle, NPFamily Nurse Practitioner1215455175
- Tatiana Bendioukova, MDPediatrics Physician1417064635
- Brittney Brzoska, PHARMDAmbulatory Care Pharmacist1841120102
- Matthew Chabot, M.D.Internal Medicine Physician1053601096
- Sheila Cleary, D.O.Pediatrics Physician1982779617
Verify Elizabeth A. Eagleson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 224614Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average internal medicine physician in 2024
7,023 Medicare Part D claims for 300 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 228 claims were for opioids.
Most prescribed
- Atorvastatin Calcium343 claims
- Gabapentin208 claims
- Trulicity197 claims
- Amlodipine Besylate194 claims
- Omeprazole189 claims
- Levothyroxine Sodium186 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
- Baystate Medical Practices IncSpringfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elizabeth A. Eagleson among 6,825 internal medicine physician records in Massachusetts
Elizabeth A. Eagleson, 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2002 · median 2004 among the 4,103 with a school on file
- Record last updated2017 · 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).
282 internal medicine physician records list a practice address in Springfield
They are 282 of the 8,553 NPPES records with a practice address in Springfield, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Springfield → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ronald Berger, MDSpringfield, MA 011071649263286
- Greta Boynton, M.D.Springfield, MA 011071801854773
- John Egelhofer, MDSpringfield, MA 011071972595775
- David Fanti, MDSpringfield, MA 011071396737904
- Philip Gaziano, MDSpringfield, MA 011071043275001
- Howard Goldberg, M.D.Springfield, MA 011071457331050
- James Hession, MDSpringfield, MA 011071588656193
- Ronald Kanagaki, MDSpringfield, MA 011071629040696
Common questions
What is Elizabeth A. Eagleson, M.D.'s NPI number?
Elizabeth A. Eagleson, M.D.'s National Provider Identifier (NPI) is 1538139993, issued on Jan 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth A. Eagleson, M.D. located?
The NPPES record lists a practice address at 380 Plainfield St, Springfield, MA, 01107. Phone: (413) 794-4458. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth A. Eagleson, M.D.'s license?
NPPES lists Massachusetts license number 224614, 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 Elizabeth A. Eagleson, M.D. prescribe under Medicare Part D?
In 2024, Elizabeth A. Eagleson, M.D. had 7,023 Medicare Part D claims for 300 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.