Michelle Rullan Johnson, MD
Michelle Rullan Johnson, MD is a Geriatric Medicine in Cambridge, Massachusetts. Graduated from New York University School of Medicine in 2012, 14 years ago. Practices with Cambridge Public Health Commission, a 649-clinician group and accepts Medicare assignment. Licensed in Massachusetts.
- Years since qualifying
- 14
- Trained at
- New York University School of Medicine
- Licensed in
- MA
- In the registry since
- 2012
- Specialties on file
- 4
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
119 Windsor StCambridge, MA 02139-3647
Phone: (617) 665-3600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Geriatric Medicine (Internal Medicine) Physician (primary) | Taxonomy 207RG0300X · Licence 265139 (MA) |
|---|---|
| Skilled Nursing Facility | Taxonomy 314000000X · Licence 265139 (MA) |
| Primary Care Clinic/Center | Taxonomy 261QP2300X · Licence 265139 (MA) |
| Family Medicine Physician | Taxonomy 207Q00000X · Licence 265139 (MA) |
Record details
| NPI number | 1114285905 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | MD |
| Sole proprietor | Yes |
| NPI enumerated | April 30, 2012 |
| Last updated in NPPES | December 19, 2025 |
| Certification date | December 19, 2025 |
| Mailing address | 10 Beacon St, Somerville, MA 02143-4311 |
Medicare enrollment
| Medicare specialty | GERIATRIC MEDICINE |
|---|---|
| Also practises | FAMILY PRACTICE |
| Medical school | NEW YORK UNIVERSITY SCHOOL OF MEDICINE |
| Graduated | 2012 (14 years in practice) |
| Group practice | Cambridge Public Health Commission — 649 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 2 on file with Medicare |
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