Katherine Barkley, PA-C
NPI 1598362766 · Physician Assistant · St Petersburg, FL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Barkley, PA-C is a Physician Assistant provider in St Petersburg, FL (NPI 1598362766).
Provider details
- NPI number
- 1598362766
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 9113466 (FL)
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 tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mupirocin | 71 | 67 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 67 | 63 |
| Diazepam | 50 | 47 |
| Methylprednisolone | 39 | 37 |
| Dexamethasone Sodium Phosphate | 35 | 27 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 28 | 28 |
| Ofloxacin | 25 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$139 across 7 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
- 2020-10-01
- Last updated
- 2026-04-16
- Certified
- 2026-04-16
Frequently asked questions
- What is Katherine Barkley's NPI number?
- Katherine Barkley's National Provider Identifier (NPI) is 1598362766, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Barkley's specialty?
- Katherine Barkley is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Barkley located?
- Katherine Barkley's practice location on file with NPPES is 2805 54th Ave N, St Petersburg, FL 33714-2414.
- What is Katherine Barkley's phone number?
- The practice phone number listed in the NPPES registry for Katherine Barkley is (727) 613-1749.
- Does Katherine Barkley accept Medicare?
- Katherine Barkley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Barkley's NPI active?
- Yes — Katherine Barkley's NPI (1598362766) is active in the NPPES registry as of the last update on 2026-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.