Mark Matusak
NPI 1942706056 · Sports Medicine (Family Medicine) Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Matusak is a Sports Medicine (Family Medicine) Physician provider in Los Angeles, CA (NPI 1942706056).
Provider details
- NPI number
- 1942706056
- Entity type
- Individual
- Primary specialty
- Sports Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- 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
8 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
302 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 103 | $139 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 66 | $178 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 61 | $115 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 61 | $99 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 11 | $27 |
Typical Medicare-allowed amounts for these services range $27–$178 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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)
- 100 N Nine Mound RdVerona, WI 53593-1032Phone: (608) 845-9531
Registry dates
- Enumerated
- 2018-04-05
- Last updated
- 2021-08-06
- Certified
- 2021-08-06
Frequently asked questions
- What is Mark Matusak's NPI number?
- Mark Matusak's National Provider Identifier (NPI) is 1942706056, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Matusak's specialty?
- Mark Matusak is listed in the NPPES registry with a primary specialty of Sports Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Matusak located?
- Mark Matusak's practice location on file with NPPES is 6801 Park Ter Ste 400, Los Angeles, CA 90045-9212.
- What is Mark Matusak's phone number?
- The practice phone number listed in the NPPES registry for Mark Matusak is (310) 665-7200.
- Does Mark Matusak accept Medicare?
- Mark Matusak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Matusak's NPI active?
- Yes — Mark Matusak's NPI (1942706056) is active in the NPPES registry as of the last update on 2021-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.