Meryl William, DO
NPI 1609230960 · Anesthesiology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Meryl William, DO is a Anesthesiology Physician provider in Philadelphia, PA (NPI 1609230960).
Provider details
- NPI number
- 1609230960
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- OS021444 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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)
- 550 S Goddard BlvdKing of Prussia, PA 19406-2922Phone: (610) 337-3232
Registry dates
- Enumerated
- 2016-04-12
- Last updated
- 2024-04-30
- Certified
- 2023-01-06
Frequently asked questions
- What is Meryl William's NPI number?
- Meryl William's National Provider Identifier (NPI) is 1609230960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Meryl William's specialty?
- Meryl William is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Meryl William located?
- Meryl William's practice location on file with NPPES is 3401 Civic Center Blvd, Philadelphia, PA 19104.
- What is Meryl William's phone number?
- The practice phone number listed in the NPPES registry for Meryl William is (215) 590-4557.
- Does Meryl William accept Medicare?
- Meryl William is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Meryl William's NPI active?
- Yes — Meryl William's NPI (1609230960) is active in the NPPES registry as of the last update on 2024-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.