Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

David J Fish, MD

Individual provider Internal Medicine Physician · NPI 1659422798

David J Fish, MD is a Pediatric Medicine in Springfield, Massachusetts. Graduated from University of Massachusetts Medical School in 2006, 20 years ago. Practices with Baystate Medical Practices Inc, a 1,346-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
20
Trained at
University of Massachusetts Medical School
Licensed in
MA
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

759 Chestnut St Ste C3358
Springfield, MA 01107-1619
Phone: (413) 794-2398
Fax: (413) 794-1273
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 245903 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 245903 (MA)
Hospitalist Physician Taxonomy 208M00000X · Licence 245903 (MA)

Record details

NPI number1659422798
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 16, 2007
Last updated in NPPESSeptember 26, 2023
Certification dateSeptember 26, 2023
Mailing address280 Chestnut St Fl 2, Springfield, MA 01199-1001

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPEDIATRIC MEDICINE
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 2006 (20 years in practice)
Group practice Baystate Medical Practices Inc — 1346 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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