John Hawronsky, MD
NPI 1023059540 · Emergency Medicine Physician · Las Vegas, NV
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Hawronsky, MD is a Emergency Medicine Physician provider in Las Vegas, NV (NPI 1023059540).
Provider details
- NPI number
- 1023059540
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- J0521 (TX)
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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2024-07-10
- Certified
- 2024-07-10
Frequently asked questions
- What is John Hawronsky's NPI number?
- John Hawronsky's National Provider Identifier (NPI) is 1023059540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hawronsky's specialty?
- John Hawronsky is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Hawronsky located?
- John Hawronsky's practice location on file with NPPES is 7235 S Buffalo Dr, Las Vegas, NV 89113-4040.
- What is John Hawronsky's phone number?
- The practice phone number listed in the NPPES registry for John Hawronsky is (702) 791-9000.
- Does John Hawronsky accept Medicare?
- John Hawronsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Hawronsky's NPI active?
- Yes — John Hawronsky's NPI (1023059540) is active in the NPPES registry as of the last update on 2024-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.