What is Daniel Brennan's NPI number?

Daniel Brennan's National Provider Identifier (NPI) is 1265449011, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Daniel Brennan's specialty?

Daniel Brennan is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Daniel Brennan located?

Daniel Brennan's practice location on file with NPPES is 674 Rogers St, Lowell, MA 01852-3836.

What is Daniel Brennan's phone number?

The practice phone number listed in the NPPES registry for Daniel Brennan is (978) 459-0594.

Is Daniel Brennan's NPI active?

Yes — Daniel Brennan's NPI (1265449011) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Daniel Brennan, DMD

NPI 1265449011 · General Practice Dentistry · Lowell, MA

Daniel Brennan, DMD is a General Practice Dentistry provider in Lowell, MA (NPI 1265449011).

Provider details

NPI number: 1265449011
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DMD
Sex: Male
Sole proprietor: No
License: 10900 (MA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 10900 (MA)
Dental Providers

Profile Score

Detailed profile(91/100 index)

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

674 Rogers St

Lowell, MA 01852-3836

Phone: (978) 459-0594

Fax: (978) 459-0664

Street-level locationGet directions

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Mailing address