Erin Leanne Trolley, MD
Student in an Organized Health Care Education/Training Program · Springfield, MA
Erin Leanne Trolley, MD is a student in an organized health care education/training program with a practice address in Springfield, Massachusetts, and NPI 1366286627, issued on Jun 21, 2024. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin Leanne Trolley
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- Baystate Medical Center 759 Chestnut St, Springfield, MA 01199
- Phone
- (413) 794-0000
- Enumerated
- Jun 21, 2024
- Record last updated
- Jun 21, 2024
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 11,235 in Massachusetts → Look up another NPI →
Also registered at Baystate Medical Center 759 Chestnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adam AdamidisStudent in an Organized Health Care Education/Training Program1962899641
- Hisham Alomar, M.DStudent in an Organized Health Care Education/Training Program1538591094
- Alejandro Contreras, M.D.Anesthesiology Physician1255725792
- Kevin Cruz Lopez, M.D.Student in an Organized Health Care Education/Training Program1770115826
- Michael Dalla Betta, D.O.Emergency Medicine Physician1801213285
- Paige Mastalerz, MDStudent in an Organized Health Care Education/Training Program1487358461
Verify Erin Leanne Trolley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
43 Medicare Part D claims for 14 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.
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.
Erin Leanne Trolley among 11,235 student in an organized health care education/training program records in Massachusetts
Erin Leanne Trolley, MD is one of 11,235 student in an organized health care education/training program records with a practice address in Massachusetts. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 50% of them.
- NPI issued2024 · 50% of these records are older, 33% newer
- In a Medicare fileYes · 26% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2024 · 27% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
586 student in an organized health care education/training program records list a practice address in Springfield
They are 586 of the 8,553 NPPES records with a practice address in Springfield, and 11,235 student in an organized health care education/training program records in Massachusetts.
All 11,235 in Massachusetts → Every provider in Springfield → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Bader Aldossary, M.DSpringfield, MA 011991154534824
- Eun ChangSpringfield, MA 011991598970907
- Brian CrowleySpringfield, MA 011991043423296
- Khaled DahcheSpringfield, MA 011991659586808
- Melissa HullSpringfield, MA 011991285849695
- Venkata KodaliSpringfield, MA 011991184832073
- Jens KrauseSpringfield, MA 011991841410438
- Basil Lau, M.D.Springfield, MA 011991407061658
Common questions
What is Erin Leanne Trolley, MD's NPI number?
Erin Leanne Trolley, MD's National Provider Identifier (NPI) is 1366286627, issued on Jun 21, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Erin Leanne Trolley, MD located?
The NPPES record lists a practice address at Baystate Medical Center 759 Chestnut St, Springfield, MA, 01199. Phone: (413) 794-0000. Providers update this record themselves, so call before visiting.
How can I verify Erin Leanne Trolley, MD's license?
Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Erin Leanne Trolley, MD prescribe under Medicare Part D?
In 2024, Erin Leanne Trolley, MD had 43 Medicare Part D claims for 14 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.