Cynthia Powell, PA-C
NPI 1285930685 · Physician Assistant · Irvine, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Powell, PA-C is a Physician Assistant provider in Irvine, CA (NPI 1285930685).
Provider details
- NPI number
- 1285930685
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA21226 (CA)
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
15 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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Warfarin Sodium | 59 | 35 |
| Atorvastatin Calcium | 48 | 19 |
| Gabapentin | 33 | 11 |
| Fluticasone Propionate | 30 | 11 |
| Tamsulosin Hcl | 26 | — |
| Levothyroxine Sodium | 26 | 13 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-02-01
- Last updated
- 2025-11-25
- Certified
- 2025-11-25
Frequently asked questions
- What is Cynthia Powell's NPI number?
- Cynthia Powell's National Provider Identifier (NPI) is 1285930685, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Powell's specialty?
- Cynthia Powell is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cynthia Powell located?
- Cynthia Powell's practice location on file with NPPES is 9 Technology Dr, Irvine, CA 92618-2302.
- What is Cynthia Powell's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Powell is (949) 923-3200.
- Does Cynthia Powell accept Medicare?
- Cynthia Powell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Powell's NPI active?
- Yes — Cynthia Powell's NPI (1285930685) is active in the NPPES registry as of the last update on 2025-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.