What is William Mckenzie's NPI number?

William Mckenzie's National Provider Identifier (NPI) is 1740837897, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Mckenzie's specialty?

William Mckenzie is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).

Where is William Mckenzie located?

William Mckenzie's practice location on file with NPPES is 950 S Oyster Bay Rd, Hicksville, NY 11801-3510.

What is William Mckenzie's phone number?

The practice phone number listed in the NPPES registry for William Mckenzie is (516) 396-2778.

Is William Mckenzie's NPI active?

Yes — William Mckenzie's NPI (1740837897) is active in the NPPES registry as of the last update on 2019-09-23.

IndividualActive

William Mckenzie, CRPA

NPI 1740837897 · Peer Specialist · Hicksville, NY

William Mckenzie, CRPA is a Peer Specialist provider in Hicksville, NY (NPI 1740837897).

Provider details

NPI number: 1740837897
Entity type: Individual
Primary specialty: Peer SpecialistOther Service Providers
Credential: CRPA
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Peer SpecialistPrimary175T00000X
Other Service Providers

Profile Score

Established profile(59/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
6 yrs 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

950 S Oyster Bay Rd

Hicksville, NY 11801-3510

Phone: (516) 396-2778

Street-level locationGet directions

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Mailing address