Chelsea Zysek, MS, PA-C
NPI 1255850871 · Surgical Physician Assistant · Newport Beach, CA
Chelsea Zysek, MS, PA-C is a Surgical Physician Assistant provider in Newport Beach, CA (NPI 1255850871).
Provider details
- NPI number
- 1255850871
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MS, PA-C
- Sex
- Female
- Sole proprietor
- No
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
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 22 | 12 |
| Celecoxib | 13 | — |
| Ondansetronbrand: Ondansetron Odt | 12 | 11 |
| Oxycodone Hcl | 12 | — |
| Scopolamine | 12 | — |
| Cephalexin | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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
Registry dates
- Enumerated
- 2017-09-14
- Last updated
- 2017-09-14
Frequently asked questions
- What is Chelsea Zysek's NPI number?
- Chelsea Zysek's National Provider Identifier (NPI) is 1255850871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chelsea Zysek's specialty?
- Chelsea Zysek is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chelsea Zysek located?
- Chelsea Zysek's practice location on file with NPPES is 3701 Birch St Ste 200, Newport Beach, CA 92660-2638.
- What is Chelsea Zysek's phone number?
- The practice phone number listed in the NPPES registry for Chelsea Zysek is (860) 944-9230.
- Is Chelsea Zysek's NPI active?
- Yes — Chelsea Zysek's NPI (1255850871) is active in the NPPES registry as of the last update on 2017-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.