Joseph Layaou, DO
NPI 1447041819 · Family Medicine Physician · Bryn Mawr, PA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Layaou, DO is a Family Medicine Physician provider in Bryn Mawr, PA (NPI 1447041819).
Provider details
- NPI number
- 1447041819
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OT024547 (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
1 yr 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
- 2025-05-15
- Last updated
- 2025-05-15
- Certified
- 2025-05-15
Frequently asked questions
- What is Joseph Layaou's NPI number?
- Joseph Layaou's National Provider Identifier (NPI) is 1447041819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Layaou's specialty?
- Joseph Layaou is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Layaou located?
- Joseph Layaou's practice location on file with NPPES is 130 S Bryn Mawr Ave, Bryn Mawr, PA 19010-3121.
- What is Joseph Layaou's phone number?
- The practice phone number listed in the NPPES registry for Joseph Layaou is (610) 325-1390.
- Does Joseph Layaou accept Medicare?
- Joseph Layaou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Layaou's NPI active?
- Yes — Joseph Layaou's NPI (1447041819) is active in the NPPES registry as of the last update on 2025-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.