What is William Mcmahon's NPI number?

William Mcmahon's National Provider Identifier (NPI) is 1811788870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Mcmahon's specialty?

William Mcmahon is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is William Mcmahon located?

William Mcmahon's practice location on file with NPPES is 3001 Academy Rd Ste 200, Durham, NC 27707-6245.

What is William Mcmahon's phone number?

The practice phone number listed in the NPPES registry for William Mcmahon is (919) 602-2292.

Is William Mcmahon's NPI active?

Yes — William Mcmahon's NPI (1811788870) is active in the NPPES registry as of the last update on 2025-05-16.

IndividualActive

William Mcmahon

NPI 1811788870 · Behavior Technician · Durham, NC

William Mcmahon is a Behavior Technician provider in Durham, NC (NPI 1811788870).

Provider details

NPI number: 1811788870
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

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
83% 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

3001 Academy Rd Ste 200

Durham, NC 27707-6245

Phone: (919) 602-2292

Street-level locationGet directions

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Mailing address