William Mcnamee, M.D.
NPI 1043211089 · Infectious Disease Physician · Darby, PA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Mcnamee, M.D. is a Infectious Disease Physician provider in Darby, PA (NPI 1043211089).
Provider details
- NPI number
- 1043211089
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD022512E (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
- 2005-08-01
- Last updated
- 2010-08-02
Frequently asked questions
- What is William Mcnamee's NPI number?
- William Mcnamee's National Provider Identifier (NPI) is 1043211089, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mcnamee's specialty?
- William Mcnamee is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is William Mcnamee located?
- William Mcnamee's practice location on file with NPPES is 1503 Lansdowne Ave, Darby, PA 19023-1330.
- What is William Mcnamee's phone number?
- The practice phone number listed in the NPPES registry for William Mcnamee is (610) 237-5817.
- Does William Mcnamee accept Medicare?
- William Mcnamee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Mcnamee's NPI active?
- Yes — William Mcnamee's NPI (1043211089) is active in the NPPES registry as of the last update on 2010-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.