Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Level One Emergency Physicians LLC

Organization Emergency Medicine Physician · NPI 1528790193

Level One Emergency Physicians LLC is an Emergency Medicine Physician in Denison, Texas. Medicare rates this hospital 4 out of 5. Registered with an NPI since 2022.

CMS rating
4 of 5
In the registry since
2022
Specialties on file
4
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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CMS quality rating

4 out of 5 — official hospital rating from CMS Care Compare (CCN 450324)

Practice location Address checks out

5016 S US Highway 75
Denison, TX 75020-4584
Phone: (903) 416-4000
Fax: (903) 416-4419
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X
Emergency Medical Services (Emergency Medicine) Physician Taxonomy 207PE0004X
Physician Assistant Taxonomy 363A00000X
Nurse Practitioner Taxonomy 363L00000X

Record details

NPI number1528790193
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gregory Keelen — Ceo · (214) 433-9602
NPI enumeratedJune 30, 2022
Last updated in NPPESFebruary 2, 2024
Certification dateFebruary 2, 2024
Mailing address5900 Balcones Dr Ste 16327, Austin, TX 78731-4257

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