Ethan Loftspring, MD
NPI 1780327429 · Cardiovascular Disease Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ethan Loftspring, MD is a Cardiovascular Disease Physician provider in Chicago, IL (NPI 1780327429).
Provider details
- NPI number
- 1780327429
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 326439 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2022-04-20
- Last updated
- 2025-06-18
- Certified
- 2025-06-18
Frequently asked questions
- What is Ethan Loftspring's NPI number?
- Ethan Loftspring's National Provider Identifier (NPI) is 1780327429, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethan Loftspring's specialty?
- Ethan Loftspring is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Ethan Loftspring located?
- Ethan Loftspring's practice location on file with NPPES is 1653 W Congress Pkwy, Chicago, IL 60612-3833.
- What is Ethan Loftspring's phone number?
- The practice phone number listed in the NPPES registry for Ethan Loftspring is (312) 947-0100.
- Does Ethan Loftspring accept Medicare?
- Ethan Loftspring is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ethan Loftspring's NPI active?
- Yes — Ethan Loftspring's NPI (1780327429) is active in the NPPES registry as of the last update on 2025-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.