What is Mary Brennan's NPI number?

Mary Brennan's National Provider Identifier (NPI) is 1396607123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Brennan's specialty?

Mary Brennan is listed in the NPPES registry with a primary specialty of Personal Care Attendant (Nursing Service Related Providers).

Where is Mary Brennan located?

Mary Brennan's practice location on file with NPPES is 10908 Ellison Ave, Omaha, NE 68164-1518.

What is Mary Brennan's phone number?

The practice phone number listed in the NPPES registry for Mary Brennan is (531) 299-1980.

Is Mary Brennan's NPI active?

Yes — Mary Brennan's NPI (1396607123) is active in the NPPES registry as of the last update on 2025-12-01.

IndividualActive

Mary Brennan

NPI 1396607123 · Personal Care Attendant · Omaha, NE

Mary Brennan is a Personal Care Attendant provider in Omaha, NE (NPI 1396607123).

Provider details

NPI number: 1396607123
Entity type: Individual
Primary specialty: Personal Care AttendantNursing Service Related Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Personal Care AttendantPrimary3747P1801X
Nursing Service Related Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

10908 Ellison Ave

Omaha, NE 68164-1518

Phone: (531) 299-1980

Street-level locationGet directions

More NE providers

Mailing address