Mary Mao
NPI 1770243487 · Personal Care Attendant · Las Vegas, NV
Mary Mao is a Personal Care Attendant provider in Las Vegas, NV (NPI 1770243487).
Provider details
- NPI number
- 1770243487
- Entity type
- Individual
- Primary specialty
- Personal Care AttendantNursing Service Related Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Nursing Service Related Providers
- Chore Provider372500000X
Nursing Service Related Providers
- Adult Companion372600000X
Nursing Service Related Providers
- Attendant Care Provider3747A0650X
Nursing Service Related Providers
- Homemaker376J00000X
Nursing Service Related Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-12-21
- Last updated
- 2021-12-21
- Certified
- 2021-12-21
Frequently asked questions
- What is Mary Mao's NPI number?
- Mary Mao's National Provider Identifier (NPI) is 1770243487, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Mao's specialty?
- Mary Mao is listed in the NPPES registry with a primary specialty of Personal Care Attendant (Nursing Service Related Providers).
- Where is Mary Mao located?
- Mary Mao's practice location on file with NPPES is 525 S Decatur Blvd, Las Vegas, NV 89107-3910.
- What is Mary Mao's phone number?
- The practice phone number listed in the NPPES registry for Mary Mao is (702) 998-9607.
- Is Mary Mao's NPI active?
- Yes — Mary Mao's NPI (1770243487) is active in the NPPES registry as of the last update on 2021-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.