Dr. Christopher F Calahan, MD
Dr. Christopher F Calahan, MD practises Internal Medicine in Boston, Massachusetts. Graduated from Harvard Medical School in 2019, 7 years ago. Practices with Children's Hospital Pediatric Associates, Inc, a 336-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Massachusetts.
- Years since qualifying
- 7
- Trained at
- Harvard Medical School
- Licensed in
- MA
- In the registry since
- 2019
- Specialties on file
- 2
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
55 Fruit StBoston, MA 02114-2696
Phone: (617) 643-8245
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (3)
- 300 Longwood Ave, Boston, MA 02115-5724 — (176) 355-6000
- 75 Francis St, Boston, MA 02115-6110 — (617) 732-5500
- 1153 Centre St, Jamaica Plain, MA 02130-3446 — (617) 983-7000
Specialties & licences
| Internal Medicine Physician (primary) | Taxonomy 207R00000X · Licence 1018450 (MA) |
|---|---|
| Pediatrics Physician | Taxonomy 208000000X · Licence 1018450 (MA) |
Record details
| NPI number | 1558821983 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | March 21, 2019 |
| Last updated in NPPES | December 29, 2025 |
| Certification date | December 29, 2025 |
Medicare enrollment
| Medicare specialty | INTERNAL MEDICINE |
|---|---|
| Also practises | PEDIATRIC MEDICINE |
| Medical school | HARVARD MEDICAL SCHOOL |
| Graduated | 2019 (7 years in practice) |
| Group practice | Children'S Hospital Pediatric Associates, Inc — 336 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 2 on file with Medicare |
Medicare patients and services, 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 16 |
| Average patient age | 80 |
Practises at
- Boston Children'S Hospital Hospital · Boston, MA · listed as Children's Hospital Boston
- Massachusetts General Hospital Hospital · Boston, MA
Colleagues at Children's Hospital Pediatric Associates, Inc
- Sonia Arora Ballal, MD Pediatrics Physician · Boston, MA
- Dr. Lisa Marie Bartnikas, MD Pediatrics Physician · Boston, MA
- Dr. Elana M Bern, MD, MPH Pediatric Gastroenterology Physician · Boston, MA
- Nirali A Butala, MD Pediatrics Physician · Boston, MA
- Kathleen Jane Cullion, MD, PHD Pediatric Critical Care Medicine Physician · Boston, MA
- Dr. Andrew M Fine, MD, MPH Pediatrics Physician · Boston, MA
- Elliot Charles Rabinowitz, MD Pediatric Pulmonology Physician · Boston, MA
- Mr. Tom Rosenberg, MD Pediatric Hematology & Oncology Physician · Boston, MA
- Dr. Nicholas Venturelli, MD Pediatrics Physician · Boston, MA
- Dr. Debra L Weiner, MD, PHD Pediatrics Physician · Boston, MA
- Dr. Karen D Wright, MD Pediatrics Physician · Boston, MA
- Jia Zhu, MD Pediatric Endocrinology Physician · Boston, MA
Other providers in Boston
-
Alex Butler, MD
300 Longwood Ave, Boston, MA 02115-5724 · (617) 355-6000
-
Dr. Robyn L Byer, MD
300 Longwood Ave, Boston, MA 02115-5724 · (617) 355-6000
-
Dr. Melanie Elizabeth Byra, DO
300 Longwood Ave, Boston, MA 02115-5724 · (617) 355-6000
-
Lucienne Alice Cahen, MD
Spaulding Rehabilitation Hospital 125 Nashua St, Boston, MA 02114-1198 · (617) 573-2460
-
Wynne A Callon, MD
300 Longwood Ave, Boston, MA 02115-5724 · (617) 355-6000
-
Katherine Canty, MD
300 Longwood Ave, Boston, MA 02115-5724 · (617) 355-6000
-
Dr. Andrew J Capraro, MD
300 Longwood Ave, Boston, MA 02115-5724 · (617) 355-6624
-
Anna Carleen, MD
300 Longwood Ave, Boston, MA 02115-5724 · (617) 355-6000