What is Brian O'Leary's NPI number?

Brian O'Leary's National Provider Identifier (NPI) is 1356569107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Brian O'Leary's specialty?

Brian O'Leary is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).

Where is Brian O'Leary located?

Brian O'Leary's practice location on file with NPPES is 1544 Old Tamah Rd, Irmo, SC 29063-9000.

What is Brian O'Leary's phone number?

The practice phone number listed in the NPPES registry for Brian O'Leary is (803) 732-7223.

Is Brian O'Leary's NPI active?

Yes — Brian O'Leary's NPI (1356569107) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Brian O'Leary, DMD, MS

NPI 1356569107 · Orthodontics and Dentofacial Orthopedics Dentistry · Irmo, SC

Brian O'Leary, DMD, MS is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Irmo, SC (NPI 1356569107).

Provider details

NPI number: 1356569107
Entity type: Individual
Primary specialty: Orthodontics and Dentofacial Orthopedics DentistryDental Providers
Credential: DMD, MS
Sex: Male
Sole proprietor: No
License: 3493 (ORTHO-542) (SC)

Practice location

1544 Old Tamah Rd

Irmo, SC 29063-9000

Phone: (803) 732-7223

Fax: (803) 732-5985

Street-level locationGet directions

More SC providers

Mailing address

1544 Old Tamah Rd

Irmo, SC 29063-9000

Specialties & taxonomies

Orthodontics and Dentofacial Orthopedics DentistryPrimary1223X0400XLicense 3493 (ORTHO-542) (SC)
Dental Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure33% of score
19 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

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.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$341 across 6 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2007-04-24
Last updated: 2007-07-08

Frequently asked questions

What is Brian O'Leary's NPI number?: Brian O'Leary's National Provider Identifier (NPI) is 1356569107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Brian O'Leary's specialty?: Brian O'Leary is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
Where is Brian O'Leary located?: Brian O'Leary's practice location on file with NPPES is 1544 Old Tamah Rd, Irmo, SC 29063-9000.
What is Brian O'Leary's phone number?: The practice phone number listed in the NPPES registry for Brian O'Leary is (803) 732-7223.
Is Brian O'Leary's NPI active?: Yes — Brian O'Leary's NPI (1356569107) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Transparency — industry payments

Frequently asked questions