Charles Schleifer, MD
NPI 1679561963 · Nephrology Physician · Wynnewood, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Schleifer, MD is a Nephrology Physician provider in Wynnewood, PA (NPI 1679561963).
Provider details
- NPI number
- 1679561963
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD012672E (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
20 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
- 2005-10-11
- Last updated
- 2010-05-21
Frequently asked questions
- What is Charles Schleifer's NPI number?
- Charles Schleifer's National Provider Identifier (NPI) is 1679561963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Schleifer's specialty?
- Charles Schleifer is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Schleifer located?
- Charles Schleifer's practice location on file with NPPES is 100 E Lancaster Ave, Wynnewood, PA 19096-3450.
- What is Charles Schleifer's phone number?
- The practice phone number listed in the NPPES registry for Charles Schleifer is (610) 649-1175.
- Does Charles Schleifer accept Medicare?
- Charles Schleifer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Schleifer's NPI active?
- Yes — Charles Schleifer's NPI (1679561963) is active in the NPPES registry as of the last update on 2010-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.