Alexander Nelson, DO
NPI 1912467333 · Emergency Medicine Physician · Bronx, NY
Enrolled with Medicare as Order and Referring Only - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Nelson, DO is a Emergency Medicine Physician provider in Bronx, NY (NPI 1912467333).
Provider details
- NPI number
- 1912467333
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$99 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-03-21
- Last updated
- 2023-07-11
- Certified
- 2023-05-26
Frequently asked questions
- What is Alexander Nelson's NPI number?
- Alexander Nelson's National Provider Identifier (NPI) is 1912467333, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Nelson's specialty?
- Alexander Nelson is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Nelson located?
- Alexander Nelson's practice location on file with NPPES is 4422 3rd Ave, Bronx, NY 10457-2545.
- What is Alexander Nelson's phone number?
- The practice phone number listed in the NPPES registry for Alexander Nelson is (718) 960-6240.
- Does Alexander Nelson accept Medicare?
- Alexander Nelson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Nelson's NPI active?
- Yes — Alexander Nelson's NPI (1912467333) is active in the NPPES registry as of the last update on 2023-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.