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Colorectal Surgery (Proctology)

Daniel R. Fish, MD

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

Summary

Daniel R. Fish, MD (Colorectal Surgery (Proctology)) is listed by Medicare at 4 hospitals in Greenfield, MA, Springfield, MA and Westfield, MA and other places. NPI 1518109875. 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 Daniel R. Fish, 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

Colorectal Surgery (Proctology)Primary specialty
YesAccepts Medicare assignment
17Years since medical school (graduated 2009)
University Of Missouri, Columbia School Of MedicineMedical school
MaleGender (as listed)
Baystate Medical Practices IncGroup practice

Quick answers

Which hospitals does Daniel R. Fish work at?
Medicare's official clinician data lists Daniel R. Fish at 4 hospitals: Baystate Franklin Medical Center, Baystate Medical Center, Baystate Noble Hospital and Baystate Wing Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Daniel R. Fish see patients?
Medicare's clinician data lists 1 practice location in Springfield, MA. Call before your visit to confirm the address.
What is Daniel R. Fish's specialty?
Medicare lists Colorectal Surgery (Proctology) as the primary specialty, and also General Surgery.
Does Daniel R. Fish accept Medicare assignment?
Yes. Medicare's clinician data says Daniel R. Fish 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 Daniel R. Fish?
(413) 794-8020, as listed in official Medicare / NPI Registry data.
What is Daniel R. Fish's NPI number?
1518109875. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Daniel R. Fish works

Medicare's Facility Affiliation Data lists Daniel R. Fish 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 Daniel R. Fish is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Daniel R. Fish as a member of this group (CMS data updated 2026-10-02).

  • Baystate Medical Practices Inc1,369 clinicians in the group

Specialties

Find other Colorectal Surgery (Proctology) doctors in Massachusetts →

Other colorectal surgeons in Springfield

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

All colorectal surgeons in Springfield →

Clinician information

CredentialMD
Medical schoolUniversity Of Missouri, Columbia School Of Medicine
Graduation year2009
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1518109875
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