What is Charles Mahon's NPI number?

Charles Mahon's National Provider Identifier (NPI) is 1871740365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Charles Mahon's specialty?

Charles Mahon is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Charles Mahon located?

Charles Mahon's practice location on file with NPPES is 628 Blue Point Rd, Holtsville, NY 11742-1812.

What is Charles Mahon's phone number?

The practice phone number listed in the NPPES registry for Charles Mahon is (631) 627-3735.

Is Charles Mahon's NPI active?

Yes — Charles Mahon's NPI (1871740365) is active in the NPPES registry as of the last update on 2008-08-26.

IndividualActive

Charles Mahon, RN

NPI 1871740365 · Registered Nurse · Holtsville, NY

Charles Mahon, RN is a Registered Nurse provider in Holtsville, NY (NPI 1871740365).

Provider details

NPI number: 1871740365
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Male
Sole proprietor: Yes
License: 593136 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 593136 (NY)
Nursing Service Providers

Profile Score

Detailed profile(87/100 index)

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

Registry tenure38% of score
17 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

628 Blue Point Rd

Holtsville, NY 11742-1812

Phone: (631) 627-3735

Street-level locationGet directions

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Mailing address