Hoyt Frenzel, MD
NPI 1386613933 · Emergency Medicine Physician · Arlington, TX
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hoyt Frenzel, MD is a Emergency Medicine Physician provider in Arlington, TX (NPI 1386613933).
Provider details
- NPI number
- 1386613933
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- L1853 (TX)
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2955 Eldorado Pkwy Ste 100Frisco, TX 75033-7202Phone: (214) 407-8668Fax: (214) 407-8665
Registry dates
- Enumerated
- 2006-03-16
- Last updated
- 2025-10-13
- Certified
- 2025-10-13
Frequently asked questions
- What is Hoyt Frenzel's NPI number?
- Hoyt Frenzel's National Provider Identifier (NPI) is 1386613933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hoyt Frenzel's specialty?
- Hoyt Frenzel is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hoyt Frenzel located?
- Hoyt Frenzel's practice location on file with NPPES is 800 W Randol Mill Rd, Arlington, TX 76012-2504.
- What is Hoyt Frenzel's phone number?
- The practice phone number listed in the NPPES registry for Hoyt Frenzel is (817) 548-6202.
- Does Hoyt Frenzel accept Medicare?
- Hoyt Frenzel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hoyt Frenzel's NPI active?
- Yes — Hoyt Frenzel's NPI (1386613933) is active in the NPPES registry as of the last update on 2025-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.