Catherine Siegfried, PA-C
NPI 1598240970 · Surgical Physician Assistant · Monroeville, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Siegfried, PA-C is a Surgical Physician Assistant provider in Monroeville, PA (NPI 1598240970).
Provider details
- NPI number
- 1598240970
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- MA060197 (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 tenure25% of score
7 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
13 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 13 | $150 |
Typical Medicare-allowed amounts for these services range $150–$150 (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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 40 | — |
| Bumetanide | 36 | 12 |
| Carvedilol | 24 | — |
| Hydralazine Hcl | 22 | — |
| Potassium Chloride | 21 | — |
| Sacubitril/Valsartanbrand: Entresto | 18 | — |
| Clopidogrel Bisulfatebrand: Clopidogrel | 17 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,624 across 20 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
- 2018-10-01
- Last updated
- 2024-09-26
- Certified
- 2024-09-26
Frequently asked questions
- What is Catherine Siegfried's NPI number?
- Catherine Siegfried's National Provider Identifier (NPI) is 1598240970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Siegfried's specialty?
- Catherine Siegfried is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Siegfried located?
- Catherine Siegfried's practice location on file with NPPES is 2580 Haymaker Rd Ste 304, Monroeville, PA 15146-3500.
- What is Catherine Siegfried's phone number?
- The practice phone number listed in the NPPES registry for Catherine Siegfried is (412) 858-3073.
- Does Catherine Siegfried accept Medicare?
- Catherine Siegfried is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Siegfried's NPI active?
- Yes — Catherine Siegfried's NPI (1598240970) is active in the NPPES registry as of the last update on 2024-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.