Joanna Gibbs, PA-C
NPI 1235457466 · Physician Assistant · Santa Barbara, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanna Gibbs, PA-C is a Physician Assistant provider in Santa Barbara, CA (NPI 1235457466).
Provider details
- NPI number
- 1235457466
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 52394 (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 tenure25% of score
16 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
161 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 78 | $82 |
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 65 | $35 |
| Screening Papanicolaou Smear; Obtaining, Preparing and Conveyance of Cervical Or Vaginal Smear to LaboratoryQ0091 | 18 | $41 |
Typical Medicare-allowed amounts for these services range $35–$82 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 75 | 41 |
| Progesterone, Micronizedbrand: Progesterone | 52 | 18 |
| Valacyclovir Hclbrand: Valacyclovir | 50 | 18 |
| Estradiolbrand: Estradiol (twice Weekly) | 30 | — |
| Estradiolbrand: Yuvafem | 19 | — |
| Estradiolbrand: Dotti | 17 | — |
| Clobetasol Propionate | 16 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$44 across 2 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
- 2010-05-12
- Last updated
- 2020-07-22
- Certified
- 2020-07-22
Frequently asked questions
- What is Joanna Gibbs's NPI number?
- Joanna Gibbs's National Provider Identifier (NPI) is 1235457466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Gibbs's specialty?
- Joanna Gibbs is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joanna Gibbs located?
- Joanna Gibbs's practice location on file with NPPES is 317 W Pueblo St, Santa Barbara, CA 93105-4365.
- What is Joanna Gibbs's phone number?
- The practice phone number listed in the NPPES registry for Joanna Gibbs is (805) 898-3282.
- Does Joanna Gibbs accept Medicare?
- Joanna Gibbs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanna Gibbs's NPI active?
- Yes — Joanna Gibbs's NPI (1235457466) is active in the NPPES registry as of the last update on 2020-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.