Dana Im, MD
NPI 1376991901 · Emergency Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dana Im, MD is a Emergency Medicine Physician provider in Boston, MA (NPI 1376991901).
Provider details
- NPI number
- 1376991901
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 267080 (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
10 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
334 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 171 | $177 |
| Critical Care, First 30-74 Minutes99291 | 58 | $218 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 45 | $123 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 35 | $179 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 13 | $120 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 12 | $123 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-05-24
- Last updated
- 2018-06-14
Frequently asked questions
- What is Dana Im's NPI number?
- Dana Im's National Provider Identifier (NPI) is 1376991901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dana Im's specialty?
- Dana Im is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dana Im located?
- Dana Im's practice location on file with NPPES is Massachusetts General Hospital, Boston, MA 02114.
- What is Dana Im's phone number?
- The practice phone number listed in the NPPES registry for Dana Im is (617) 724-4184.
- Does Dana Im accept Medicare?
- Dana Im is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dana Im's NPI active?
- Yes — Dana Im's NPI (1376991901) is active in the NPPES registry as of the last update on 2018-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.