303 Emergency Physicians PLLC
NPI 1275402828 · Emergency Medicine Physician · Peoria, AZ
303 Emergency Physicians PLLC is a Emergency Medicine Physician organization in Peoria, AZ (NPI 1275402828).
Provider details
- NPI number
- 1275402828
- Entity type
- Organization
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Slepin, Owner(727) 692-1518
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
Under 1 yr in 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
- 2025-11-03
- Last updated
- 2025-11-03
- Certified
- 2025-11-03
Frequently asked questions
- What is 303 Emergency Physicians PLLC's NPI number?
- 303 Emergency Physicians PLLC's National Provider Identifier (NPI) is 1275402828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is 303 Emergency Physicians PLLC?
- 303 Emergency Physicians PLLC is classified in the NPPES registry as Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is 303 Emergency Physicians PLLC located?
- 303 Emergency Physicians PLLC's practice location on file with NPPES is 25550 N Lake Pleasant Pkwy, Peoria, AZ 85383-1364.
- What is 303 Emergency Physicians PLLC's phone number?
- The practice phone number listed in the NPPES registry for 303 Emergency Physicians PLLC is (954) 939-5000.
- Who is the authorized official for 303 Emergency Physicians PLLC?
- The authorized official listed on 303 Emergency Physicians PLLC's NPPES record is Mark Slepin, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is 303 Emergency Physicians PLLC's NPI active?
- Yes — 303 Emergency Physicians PLLC's NPI (1275402828) is active in the NPPES registry as of the last update on 2025-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.