Margaret Tierney, CRNA
NPI 1164519062 · Certified Registered Nurse Anesthetist · Scottsdale, AZ
Margaret Tierney, CRNA is a Certified Registered Nurse Anesthetist provider in Scottsdale, AZ (NPI 1164519062).
Provider details
- NPI number
- 1164519062
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- AP106460 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2006-10-10
- Last updated
- 2019-03-18
Frequently asked questions
- What is Margaret Tierney's NPI number?
- Margaret Tierney's National Provider Identifier (NPI) is 1164519062, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Tierney's specialty?
- Margaret Tierney is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Tierney located?
- Margaret Tierney's practice location on file with NPPES is 13400 E Shea Blvd, Scottsdale, AZ 85259-5452.
- What is Margaret Tierney's phone number?
- The practice phone number listed in the NPPES registry for Margaret Tierney is (480) 301-8000.
- Is Margaret Tierney's NPI active?
- Yes — Margaret Tierney's NPI (1164519062) is active in the NPPES registry as of the last update on 2019-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.