What is Robert O'Brien's NPI number?

Robert O'Brien's National Provider Identifier (NPI) is 1467504126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert O'Brien's specialty?

Robert O'Brien is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Robert O'Brien located?

Robert O'Brien's practice location on file with NPPES is 437 Ben Oaks Dr E, Severna Park, MD 21146-2206.

What is Robert O'Brien's phone number?

The practice phone number listed in the NPPES registry for Robert O'Brien is (410) 729-3891.

Is Robert O'Brien's NPI active?

Yes — Robert O'Brien's NPI (1467504126) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Robert O'Brien

NPI 1467504126 · General Practice Dentistry · Severna Park, MD

Robert O'Brien is a General Practice Dentistry provider in Severna Park, MD (NPI 1467504126).

Provider details

NPI number: 1467504126
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Sex: Male
Sole proprietor: Yes
License: 033373-1 (NY)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 033373-1 (NY)
Dental Providers

Profile Score

Detailed profile(90/100 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

437 Ben Oaks Dr E

Severna Park, MD 21146-2206

Phone: (410) 729-3891

Street-level locationGet directions

More MD providers

Mailing address