Nirma Bustamante
NPI 1245506773 · Emergency Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nirma Bustamante is a Emergency Medicine Physician provider in Boston, MA (NPI 1245506773).
Provider details
- NPI number
- 1245506773
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- U4161 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
25 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 | 25 | $169 |
Typical Medicare-allowed amounts for these services range $169–$169 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 4815 Alameda AveEl Paso, TX 79905-2705Phone: (915) 215-4600Fax: (915) 545-7338
Registry dates
- Enumerated
- 2012-03-29
- Last updated
- 2024-01-17
- Certified
- 2024-01-17
Frequently asked questions
- What is Nirma Bustamante's NPI number?
- Nirma Bustamante's National Provider Identifier (NPI) is 1245506773, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nirma Bustamante's specialty?
- Nirma Bustamante is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nirma Bustamante located?
- Nirma Bustamante's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6110.
- What is Nirma Bustamante's phone number?
- The practice phone number listed in the NPPES registry for Nirma Bustamante is (617) 732-8070.
- Does Nirma Bustamante accept Medicare?
- Nirma Bustamante is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nirma Bustamante's NPI active?
- Yes — Nirma Bustamante's NPI (1245506773) is active in the NPPES registry as of the last update on 2024-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.