IndividualActive
Catherine Sullivan Kropa, DMD
NPI 1841335858 · General Practice Dentistry · Swampscott, MA
Catherine Sullivan Kropa, DMD is a General Practice Dentistry provider in Swampscott, MA (NPI 1841335858).
Provider details
- NPI number
- 1841335858
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DMD
- Sex
- Female
- Sole proprietor
- No
- License
- 14289 (MA)
Specialties & taxonomies
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
352 Humphrey Street
1st Floor Left Side
Swampscott, MA 01907-2517
Phone: (781) 593-8566
Fax: (781) 593-8566
Street-level locationGet directions
Mailing address
352 Humphrey Street
Swampscott, MA 01907-2517
Registry dates
- Enumerated
- 2007-02-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Catherine Sullivan Kropa's NPI number?
- Catherine Sullivan Kropa's National Provider Identifier (NPI) is 1841335858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Sullivan Kropa's specialty?
- Catherine Sullivan Kropa is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Catherine Sullivan Kropa located?
- Catherine Sullivan Kropa's practice location on file with NPPES is 352 Humphrey Street, Swampscott, MA 01907-2517.
- What is Catherine Sullivan Kropa's phone number?
- The practice phone number listed in the NPPES registry for Catherine Sullivan Kropa is (781) 593-8566.
- Is Catherine Sullivan Kropa's NPI active?
- Yes — Catherine Sullivan Kropa's NPI (1841335858) 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.