Matthew Fabiszak, DO
NPI 1174974059 · Internal Medicine Physician · St George, UT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Fabiszak, DO is a Internal Medicine Physician provider in St George, UT (NPI 1174974059).
Provider details
- NPI number
- 1174974059
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 11195809-1204 (UT)
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 tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
313 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 156 | $74 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 69 | $106 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 46 | $111 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 28 | $162 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 14 | $76 |
Typical Medicare-allowed amounts for these services range $74–$162 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$75 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1111 6th AveDes Moines, IA 50314-2613Phone: (515) 643-2261
Registry dates
- Enumerated
- 2016-06-22
- Last updated
- 2020-12-22
- Certified
- 2020-12-22
Frequently asked questions
- What is Matthew Fabiszak's NPI number?
- Matthew Fabiszak's National Provider Identifier (NPI) is 1174974059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Fabiszak's specialty?
- Matthew Fabiszak is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Fabiszak located?
- Matthew Fabiszak's practice location on file with NPPES is 1380 E Medical Center Dr, St George, UT 84790-2123.
- What is Matthew Fabiszak's phone number?
- The practice phone number listed in the NPPES registry for Matthew Fabiszak is (435) 251-2992.
- Does Matthew Fabiszak accept Medicare?
- Matthew Fabiszak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Fabiszak's NPI active?
- Yes — Matthew Fabiszak's NPI (1174974059) is active in the NPPES registry as of the last update on 2020-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.