OrganizationActive
Washington Ave Dental Center PC
NPI 1255609848 · General Practice Dentistry · Phila, PA
Washington Ave Dental Center PC is a General Practice Dentistry organization in Phila, PA (NPI 1255609848).
Provider details
- NPI number
- 1255609848
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- William Costello, Dentist/Owner(215) 389-9889
- License
- DSO36827 (PA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
544 Washington Ave
Phila, PA 19147
Phone: (215) 389-9889
Street-level locationGet directions
Mailing address
544 Washington Ave
Phila, PA 19147
Other names (DBA / former)
- Doing business as
- Dentist on Washington
Registry dates
- Enumerated
- 2011-12-09
- Last updated
- 2011-12-09
Frequently asked questions
- What is Washington Ave Dental Center PC's NPI number?
- Washington Ave Dental Center PC's National Provider Identifier (NPI) is 1255609848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Washington Ave Dental Center PC?
- Washington Ave Dental Center PC is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Washington Ave Dental Center PC located?
- Washington Ave Dental Center PC's practice location on file with NPPES is 544 Washington Ave, Phila, PA 19147.
- What is Washington Ave Dental Center PC's phone number?
- The practice phone number listed in the NPPES registry for Washington Ave Dental Center PC is (215) 389-9889.
- Who is the authorized official for Washington Ave Dental Center PC?
- The authorized official listed on Washington Ave Dental Center PC's NPPES record is William Costello, Dentist/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Washington Ave Dental Center PC's NPI active?
- Yes — Washington Ave Dental Center PC's NPI (1255609848) is active in the NPPES registry as of the last update on 2011-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.