Catherine Zisk, MD
NPI 1598348542 · Psychiatry Physician · Indiana, PA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Zisk, MD is a Psychiatry Physician provider in Indiana, PA (NPI 1598348542).
Provider details
- NPI number
- 1598348542
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD490668 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 98 | 27 |
| Quetiapine Fumarate | 95 | 22 |
| Lamotrigine | 78 | 16 |
| Buspirone Hcl | 77 | 21 |
| Aripiprazole | 67 | 15 |
| Bupropion Hclbrand: Bupropion Xl | 67 | 19 |
| Duloxetine Hcl | 66 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-28
- Last updated
- 2025-08-11
- Certified
- 2025-08-11
Frequently asked questions
- What is Catherine Zisk's NPI number?
- Catherine Zisk's National Provider Identifier (NPI) is 1598348542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Zisk's specialty?
- Catherine Zisk is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Zisk located?
- Catherine Zisk's practice location on file with NPPES is 850 Hospital Rd Ste 2200, Indiana, PA 15701-3663.
- What is Catherine Zisk's phone number?
- The practice phone number listed in the NPPES registry for Catherine Zisk is (724) 464-0270.
- Does Catherine Zisk accept Medicare?
- Catherine Zisk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Zisk's NPI active?
- Yes — Catherine Zisk's NPI (1598348542) is active in the NPPES registry as of the last update on 2025-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.