Ernst Smith, MD
NPI 1457347262 · Internal Medicine Physician · Bronx, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ernst Smith, MD is a Internal Medicine Physician provider in Bronx, NY (NPI 1457347262).
Provider details
- NPI number
- 1457347262
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 108269 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Clozapine | 80 |
| Mirtazapine | 27 |
| Levothyroxine Sodium | 26 |
| Apixabanbrand: Eliquis | 26 |
| Haloperidol Decanoate | 13 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 13 |
| Atorvastatin Calcium | 13 |
| Benztropine Mesylate | 13 |
| Amantadine Hclbrand: Amantadine | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ernst Smith's NPI number?
- Ernst Smith's National Provider Identifier (NPI) is 1457347262, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ernst Smith's specialty?
- Ernst Smith is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ernst Smith located?
- Ernst Smith's practice location on file with NPPES is 3898 Sedgwick Ave, Bronx, NY 10463-4423.
- What is Ernst Smith's phone number?
- The practice phone number listed in the NPPES registry for Ernst Smith is (718) 548-6600.
- Does Ernst Smith accept Medicare?
- Ernst Smith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ernst Smith's NPI active?
- Yes — Ernst Smith's NPI (1457347262) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.