Marc Brennan, PH.D.
NPI 1568896363 · Audiologist · Omaha, NE
Marc Brennan, PH.D. is a Audiologist provider in Omaha, NE (NPI 1568896363).
Provider details
- NPI number
- 1568896363
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 218 (NE)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2013-08-28
- Last updated
- 2013-08-28
Frequently asked questions
- What is Marc Brennan's NPI number?
- Marc Brennan's National Provider Identifier (NPI) is 1568896363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Brennan's specialty?
- Marc Brennan is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Marc Brennan located?
- Marc Brennan's practice location on file with NPPES is 555 N 30th St, Omaha, NE 68131-2136.
- What is Marc Brennan's phone number?
- The practice phone number listed in the NPPES registry for Marc Brennan is (402) 498-6553.
- Is Marc Brennan's NPI active?
- Yes — Marc Brennan's NPI (1568896363) is active in the NPPES registry as of the last update on 2013-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.