Karissa Knox
NPI 1396429197 · Certified Registered Nurse Anesthetist · Tampa, FL
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karissa Knox is a Certified Registered Nurse Anesthetist provider in Tampa, FL (NPI 1396429197).
Provider details
- NPI number
- 1396429197
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
83% 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25 across 1 record (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
- 2023-06-12
- Last updated
- 2024-02-10
- Certified
- 2024-02-10
Frequently asked questions
- What is Karissa Knox's NPI number?
- Karissa Knox's National Provider Identifier (NPI) is 1396429197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karissa Knox's specialty?
- Karissa Knox is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karissa Knox located?
- Karissa Knox's practice location on file with NPPES is 1 Tampa General Cir, Tampa, FL 33606-3571.
- What is Karissa Knox's phone number?
- The practice phone number listed in the NPPES registry for Karissa Knox is (813) 844-7000.
- Does Karissa Knox accept Medicare?
- Karissa Knox is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karissa Knox's NPI active?
- Yes — Karissa Knox's NPI (1396429197) is active in the NPPES registry as of the last update on 2024-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.