OrganizationActive
Joseph J Williams MD PC
NPI 1275650442 · Urology Physician · Philadelphia, PA
Provider details
- NPI number
- 1275650442
- Entity type
- Organization
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joseph Williams, President(215) 457-0700
- License
- MD023619E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 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
5401 Old York Rd
Klein Prof Bldg Ste 403
Philadelphia, PA 19141-3046
Phone: (215) 457-0700
Fax: (215) 457-0419
Street-level locationGet directions
Mailing address
5401 Old York Rd
Philadelphia, PA 19141-3046
Registry dates
- Enumerated
- 2007-03-23
- Last updated
- 2020-08-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.