Emily Rubin, MD, JD
NPI 1205063757 · Internal Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emily Rubin, MD, JD is a Internal Medicine Physician provider in Boston, MA (NPI 1205063757).
Provider details
- NPI number
- 1205063757
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, JD
- Sex
- Female
- Sole proprietor
- No
- License
- L-240401 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
284 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 75 | $124 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 71 | $102 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 44 | $82 |
| Critical Care, First 30-74 Minutes99291 | 36 | $220 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 18 | $139 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 37 | 15 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 32 | 15 |
| Umeclidinium Bromidebrand: Incruse Ellipta | 26 | — |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 23 | — |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 19 | — |
| Albuterol Sulfatebrand: Ventolin Hfa | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-11
- Last updated
- 2009-06-11
Frequently asked questions
- What is Emily Rubin's NPI number?
- Emily Rubin's National Provider Identifier (NPI) is 1205063757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Rubin's specialty?
- Emily Rubin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Emily Rubin located?
- Emily Rubin's practice location on file with NPPES is Massachusetts General Hospital, Boston, MA 02114.
- What is Emily Rubin's phone number?
- The practice phone number listed in the NPPES registry for Emily Rubin is (617) 726-7782.
- Does Emily Rubin accept Medicare?
- Emily Rubin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emily Rubin's NPI active?
- Yes — Emily Rubin's NPI (1205063757) is active in the NPPES registry as of the last update on 2009-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.