Matthew Janowicz
NPI 1558735878 · Physician Assistant · Myrtle Beach, SC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Janowicz is a Physician Assistant provider in Myrtle Beach, SC (NPI 1558735878).
Provider details
- NPI number
- 1558735878
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- PA5586 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
5,701 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,772 | $5 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 966 | $72 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 723 | $39 |
| Biopsy of Related Skin Growth, First Growth11102 | 669 | $72 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 336 | $88 |
| Destruction of Skin Growth, 1-14 Growths |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 228 | 183 |
| Ketoconazole | 151 | 85 |
| Clobetasol Propionate | 122 | 84 |
| Doxycycline Hyclate | 77 | 34 |
| Fluocinonide | 47 | 32 |
| Fluorouracil | 44 | 34 |
| Ciclopirox Olaminebrand: Ciclopirox | 40 | 25 |
| Metronidazole | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,026 across 109 records (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
Registry dates
- Enumerated
- 2015-11-24
- Last updated
- 2018-10-22
Frequently asked questions
- What is Matthew Janowicz's NPI number?
- Matthew Janowicz's National Provider Identifier (NPI) is 1558735878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Janowicz's specialty?
- Matthew Janowicz is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Matthew Janowicz located?
- Matthew Janowicz's practice location on file with NPPES is 5046 Highway 17 Byp S Ste 103, Myrtle Beach, SC 29588-4503.
- What is Matthew Janowicz's phone number?
- The practice phone number listed in the NPPES registry for Matthew Janowicz is (843) 668-4104.
- Does Matthew Janowicz accept Medicare?
- Matthew Janowicz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Janowicz's NPI active?
- Yes — Matthew Janowicz's NPI (1558735878) is active in the NPPES registry as of the last update on 2018-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.