William Ravreby, M.D.
NPI 1720018740 · Infectious Disease Physician · Chester, PA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Ravreby, M.D. is a Infectious Disease Physician provider in Chester, PA (NPI 1720018740).
Provider details
- NPI number
- 1720018740
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD016776E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-07-04
- Last updated
- 2016-02-01
Frequently asked questions
- What is William Ravreby's NPI number?
- William Ravreby's National Provider Identifier (NPI) is 1720018740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Ravreby's specialty?
- William Ravreby is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is William Ravreby located?
- William Ravreby's practice location on file with NPPES is 1 Medical Center Blvd, Chester, PA 19013-3902.
- What is William Ravreby's phone number?
- The practice phone number listed in the NPPES registry for William Ravreby is (610) 874-1253.
- Does William Ravreby accept Medicare?
- William Ravreby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Ravreby's NPI active?
- Yes — William Ravreby's NPI (1720018740) is active in the NPPES registry as of the last update on 2016-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.