Sonnier Sibley, PA-C
NPI 1598286536 · Physician Assistant · San Diego, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sonnier Sibley, PA-C is a Physician Assistant provider in San Diego, CA (NPI 1598286536).
Provider details
- NPI number
- 1598286536
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 197687 (OR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
100% of core fields populated
- Practice footprint23% of score
3 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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 13 | — |
| Lisinopril | 13 | — |
| Metformin Hcl | 13 | 11 |
| Atorvastatin Calcium | 12 | — |
| Paroxetine Hcl | 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 no Part D record, 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 (2)
- 320 E Deuce of ClubsShow Low, AZ 85901Phone: (928) 532-3926Fax: (928) 537-9634
- 1550 Broadway Ste 2San Diego, CA 92101-5713Phone: (619) 515-2525
Registry dates
- Enumerated
- 2017-06-29
- Last updated
- 2023-05-16
- Certified
- 2023-05-16
Frequently asked questions
- What is Sonnier Sibley's NPI number?
- Sonnier Sibley's National Provider Identifier (NPI) is 1598286536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonnier Sibley's specialty?
- Sonnier Sibley is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sonnier Sibley located?
- Sonnier Sibley's practice location on file with NPPES is 823 Gateway Center Way, San Diego, CA 92102-4541.
- What is Sonnier Sibley's phone number?
- The practice phone number listed in the NPPES registry for Sonnier Sibley is (619) 906-4623.
- Does Sonnier Sibley accept Medicare?
- Sonnier Sibley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sonnier Sibley's NPI active?
- Yes — Sonnier Sibley's NPI (1598286536) is active in the NPPES registry as of the last update on 2023-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.