Ethan Halm, MD
NPI 1437177128 · Internal Medicine Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ethan Halm, MD is a Internal Medicine Physician provider in Dallas, TX (NPI 1437177128).
Provider details
- NPI number
- 1437177128
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA11465300 (NJ)
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
19 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2024-09-19
- Certified
- 2024-09-19
Frequently asked questions
- What is Ethan Halm's NPI number?
- Ethan Halm's National Provider Identifier (NPI) is 1437177128, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethan Halm's specialty?
- Ethan Halm is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ethan Halm located?
- Ethan Halm's practice location on file with NPPES is 5323 Harry Hines Blvd, Dallas, TX 75390.
- What is Ethan Halm's phone number?
- The practice phone number listed in the NPPES registry for Ethan Halm is (214) 645-8600.
- Does Ethan Halm accept Medicare?
- Ethan Halm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ethan Halm's NPI active?
- Yes — Ethan Halm's NPI (1437177128) is active in the NPPES registry as of the last update on 2024-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.