Betty Llewellyn, CRNA
NPI 1356379630 · Certified Registered Nurse Anesthetist · Largo, FL
Betty Llewellyn, CRNA is a Certified Registered Nurse Anesthetist provider in Largo, FL (NPI 1356379630).
Provider details
- NPI number
- 1356379630
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- ARNP9175342 (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 tenure38% of score
19 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Betty Llewellyn's NPI number?
- Betty Llewellyn's National Provider Identifier (NPI) is 1356379630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Betty Llewellyn's specialty?
- Betty Llewellyn is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Betty Llewellyn located?
- Betty Llewellyn's practice location on file with NPPES is 1551 W Bay Dr, Largo, FL 33770-2209.
- What is Betty Llewellyn's phone number?
- The practice phone number listed in the NPPES registry for Betty Llewellyn is (727) 581-8767.
- Is Betty Llewellyn's NPI active?
- Yes — Betty Llewellyn's NPI (1356379630) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.