What is Mary Berrigan's NPI number?

Mary Berrigan's National Provider Identifier (NPI) is 1275322083, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Berrigan's specialty?

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

Where is Mary Berrigan located?

Mary Berrigan's practice location on file with NPPES is 1455 E Main St, Spartanburg, SC 29307-2243.

What is Mary Berrigan's phone number?

The practice phone number listed in the NPPES registry for Mary Berrigan is (864) 916-4242.

Is Mary Berrigan's NPI active?

Yes — Mary Berrigan's NPI (1275322083) is active in the NPPES registry as of the last update on 2025-06-04.

IndividualActive

Mary Berrigan, DMD

NPI 1275322083 · General Practice Dentistry · Spartanburg, SC

Mary Berrigan, DMD is a General Practice Dentistry provider in Spartanburg, SC (NPI 1275322083).

Provider details

NPI number: 1275322083
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DMD
Sex: Female
Sole proprietor: No

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 11116 (SC)
Dental Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr in NPPES 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

1455 E Main St

Spartanburg, SC 29307-2243

Phone: (864) 916-4242

Street-level locationGet directions

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Mailing address