Joseph Guenzer, MD
NPI 1083913552 · Critical Care Medicine (Anesthesiology) Physician · Murray, UT
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Guenzer, MD is a Critical Care Medicine (Anesthesiology) Physician provider in Murray, UT (NPI 1083913552).
Provider details
- NPI number
- 1083913552
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
275 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 169 | $208 |
| Critical Care, Each Additional 30 Minutes99292 | 71 | $104 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 19 | $118 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 16 | $43 |
Typical Medicare-allowed amounts for these services range $43–$208 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 50 N Medical DrSalt Lake City, UT 84132-0001Phone: (801) 581-6393
Registry dates
- Enumerated
- 2011-03-22
- Last updated
- 2025-05-28
- Certified
- 2025-04-30
Frequently asked questions
- What is Joseph Guenzer's NPI number?
- Joseph Guenzer's National Provider Identifier (NPI) is 1083913552, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Guenzer's specialty?
- Joseph Guenzer is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Guenzer located?
- Joseph Guenzer's practice location on file with NPPES is 5121 S Cottonwood St, Murray, UT 84107-5701.
- What is Joseph Guenzer's phone number?
- The practice phone number listed in the NPPES registry for Joseph Guenzer is (801) 507-7000.
- Does Joseph Guenzer accept Medicare?
- Joseph Guenzer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Guenzer's NPI active?
- Yes — Joseph Guenzer's NPI (1083913552) is active in the NPPES registry as of the last update on 2025-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.