Susan Marchezak
NPI 1245602887 · Family Nurse Practitioner · Wilkinsburg, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Marchezak is a Family Nurse Practitioner provider in Wilkinsburg, PA (NPI 1245602887).
Provider details
- NPI number
- 1245602887
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- SP015308 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 35 | 21 |
| Lisinopril | 19 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 17 | 13 |
| Amlodipine Besylate | 15 | 12 |
| Sertraline Hcl | 14 | — |
| Losartan Potassium | 13 | 11 |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 2128 Oakland AveIndiana, PA 15701-3384Phone: (724) 349-4362
Registry dates
- Enumerated
- 2015-10-22
- Last updated
- 2025-04-28
- Certified
- 2025-04-28
Frequently asked questions
- What is Susan Marchezak's NPI number?
- Susan Marchezak's National Provider Identifier (NPI) is 1245602887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Marchezak's specialty?
- Susan Marchezak is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Susan Marchezak located?
- Susan Marchezak's practice location on file with NPPES is 520 Penn Ave, Wilkinsburg, PA 15221-2117.
- What is Susan Marchezak's phone number?
- The practice phone number listed in the NPPES registry for Susan Marchezak is (412) 336-2002.
- Does Susan Marchezak accept Medicare?
- Susan Marchezak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Marchezak's NPI active?
- Yes — Susan Marchezak's NPI (1245602887) is active in the NPPES registry as of the last update on 2025-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.