Rosemary Johnston, CRNA
NPI 1003830100 · Certified Registered Nurse Anesthetist · Allen, TX
Rosemary Johnston, CRNA is a Certified Registered Nurse Anesthetist provider in Allen, TX (NPI 1003830100).
Provider details
- NPI number
- 1003830100
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 215855 (TX)
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
- 2006-07-26
- Last updated
- 2007-10-29
Frequently asked questions
- What is Rosemary Johnston's NPI number?
- Rosemary Johnston's National Provider Identifier (NPI) is 1003830100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosemary Johnston's specialty?
- Rosemary Johnston is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rosemary Johnston located?
- Rosemary Johnston's practice location on file with NPPES is 1709 Grand Canyon Way, Allen, TX 75002-8395.
- What is Rosemary Johnston's phone number?
- The practice phone number listed in the NPPES registry for Rosemary Johnston is (972) 678-0701.
- Is Rosemary Johnston's NPI active?
- Yes — Rosemary Johnston's NPI (1003830100) is active in the NPPES registry as of the last update on 2007-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.