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Hospitalist

Linie S. Thomas, DO

Works at hospitals in Greenfield, MA · Springfield, MA · Westfield, MA … · Massachusetts

Summary

Linie S. Thomas, DO (Hospitalist) is listed by Medicare at 5 hospitals in Greenfield, MA, Springfield, MA and Westfield, MA and other places. NPI 1427066190. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Linie S. Thomas, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

HospitalistPrimary specialty
YesAccepts Medicare assignment
27Years since medical school (graduated 1999)
Des Moines University Of Osteopathic Medicine And Health SciencesMedical school
FemaleGender (as listed)
Baystate Medical Practices IncGroup practice

Quick answers

Which hospitals does Linie S. Thomas work at?
Medicare's official clinician data lists Linie S. Thomas at 5 hospitals: Baystate Franklin Medical Center, Baystate Medical Center, Baystate Noble Hospital, Baystate Wing Hospital and Berkshire Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Linie S. Thomas see patients?
Medicare's clinician data lists 1 practice location in Springfield, MA. Call before your visit to confirm the address.
What is Linie S. Thomas's specialty?
Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
Does Linie S. Thomas accept Medicare assignment?
Yes. Medicare's clinician data says Linie S. Thomas accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Linie S. Thomas?
(413) 794-8121, as listed in official Medicare / NPI Registry data.
What is Linie S. Thomas's NPI number?
1427066190. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Linie S. Thomas works

Medicare's Facility Affiliation Data lists Linie S. Thomas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Linie S. Thomas is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Linie S. Thomas as a member of this group (CMS data updated 2026-10-02).

  • Baystate Medical Practices Inc1,369 clinicians in the group

Specialties

Find other Hospitalist doctors in Massachusetts →

Other hospitalists in Springfield

Clinicians with the same Medicare primary specialty in Springfield, MA — not a recommendation.

All hospitalists in Springfield →

Clinician information

CredentialDO
Medical schoolDes Moines University Of Osteopathic Medicine And Health Sciences
Graduation year1999
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1427066190
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians