Shannon Williams, PA-C
NPI 1497521330 · Physician Assistant · Philadelphia, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Williams, PA-C is a Physician Assistant provider in Philadelphia, PA (NPI 1497521330).
Provider details
- NPI number
- 1497521330
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- MA065259 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 420 S 5th AveWest Reading, PA 19611-2143Phone: (484) 628-4879
Registry dates
- Enumerated
- 2023-12-01
- Last updated
- 2024-12-09
- Certified
- 2024-12-09
Frequently asked questions
- What is Shannon Williams's NPI number?
- Shannon Williams's National Provider Identifier (NPI) is 1497521330, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Williams's specialty?
- Shannon Williams is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shannon Williams located?
- Shannon Williams's practice location on file with NPPES is 3400 Spruce St, Philadelphia, PA 19104-4238.
- What is Shannon Williams's phone number?
- The practice phone number listed in the NPPES registry for Shannon Williams is (215) 662-4000.
- Does Shannon Williams accept Medicare?
- Shannon Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Williams's NPI active?
- Yes — Shannon Williams's NPI (1497521330) is active in the NPPES registry as of the last update on 2024-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.