Hannah Loo
NPI 1346081544 · Physician Assistant · Mesa, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hannah Loo is a Physician Assistant provider in Mesa, AZ (NPI 1346081544).
Provider details
- NPI number
- 1346081544
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
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
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-06-03
- Last updated
- 2024-06-03
- Certified
- 2024-06-03
Frequently asked questions
- What is Hannah Loo's NPI number?
- Hannah Loo's National Provider Identifier (NPI) is 1346081544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Loo's specialty?
- Hannah Loo is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hannah Loo located?
- Hannah Loo's practice location on file with NPPES is 5850 E Still Cir, Mesa, AZ 85206-3618.
- What is Hannah Loo's phone number?
- The practice phone number listed in the NPPES registry for Hannah Loo is (480) 219-6000.
- Does Hannah Loo accept Medicare?
- Hannah Loo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hannah Loo's NPI active?
- Yes — Hannah Loo's NPI (1346081544) is active in the NPPES registry as of the last update on 2024-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.