Mara Stasik, PA-C
NPI 1013312867 · Physician Assistant · Milwaukee, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mara Stasik, PA-C is a Physician Assistant provider in Milwaukee, WI (NPI 1013312867).
Provider details
- NPI number
- 1013312867
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 3369-23 (WI)
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 tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
231 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 | 134 | $73 |
| Measurement of Liver Stiffness91200 | 75 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 22 | $52 |
Typical Medicare-allowed amounts for these services range $8–$73 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Spironolactone | 153 | 52 |
| Furosemide | 152 | 45 |
| Lactulose | 99 | 32 |
| Rifaximinbrand: Xifaxan | 85 | 22 |
| Ursodiol | 74 | 19 |
| Hydroxyzine Hcl | 61 | 12 |
| Carvedilol | 60 | 23 |
| Propranolol Hcl | 47 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-10-22
- Last updated
- 2023-12-08
- Certified
- 2023-12-08
Frequently asked questions
- What is Mara Stasik's NPI number?
- Mara Stasik's National Provider Identifier (NPI) is 1013312867, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mara Stasik's specialty?
- Mara Stasik is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mara Stasik located?
- Mara Stasik's practice location on file with NPPES is 2900 W Oklahoma Ave, Milwaukee, WI 53215-4330.
- What is Mara Stasik's phone number?
- The practice phone number listed in the NPPES registry for Mara Stasik is (414) 646-2550.
- Does Mara Stasik accept Medicare?
- Mara Stasik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mara Stasik's NPI active?
- Yes — Mara Stasik's NPI (1013312867) is active in the NPPES registry as of the last update on 2023-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.