IndividualActive
Kathryn Mason
NPI 1831993468 · Dentist · Philadelphia, PA
Kathryn Mason is a Dentist provider in Philadelphia, PA (NPI 1831993468).
Provider details
- NPI number
- 1831993468
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 14224484-9926 (UT)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(55/100 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
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
240 S 40th St
Philadelphia, PA 19104-6030
Phone: (215) 898-8965
Street-level locationGet directions
Mailing address
3864 N Shore Dr
Akron, OH 44333-8307
Registry dates
- Enumerated
- 2025-04-02
- Last updated
- 2026-05-22
- Certified
- 2026-05-22
Frequently asked questions
- What is Kathryn Mason's NPI number?
- Kathryn Mason's National Provider Identifier (NPI) is 1831993468, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Mason's specialty?
- Kathryn Mason is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Kathryn Mason located?
- Kathryn Mason's practice location on file with NPPES is 240 S 40th St, Philadelphia, PA 19104-6030.
- What is Kathryn Mason's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Mason is (215) 898-8965.
- Is Kathryn Mason's NPI active?
- Yes — Kathryn Mason's NPI (1831993468) is active in the NPPES registry as of the last update on 2026-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.