What is Charles Mason's NPI number?

Charles Mason's National Provider Identifier (NPI) is 1386873149, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Charles Mason's specialty?

Charles Mason is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Charles Mason located?

Charles Mason's practice location on file with NPPES is 482 Weaver St, Larchmont, NY 10538-1005.

What is Charles Mason's phone number?

The practice phone number listed in the NPPES registry for Charles Mason is (914) 834-0899.

Is Charles Mason's NPI active?

Yes — Charles Mason's NPI (1386873149) is active in the NPPES registry as of the last update on 2009-07-14.

IndividualActive

Charles Mason, D.D.S.

NPI 1386873149 · Dentist · Larchmont, NY

Charles Mason, D.D.S. is a Dentist provider in Larchmont, NY (NPI 1386873149).

Provider details

NPI number: 1386873149
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes
License: 027061 (NY)

Specialties & taxonomies

DentistPrimary122300000XLicense 027061 (NY)
Dental Providers

Profile Score

Detailed profile(85/100 index)

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

Registry tenure38% of score
16 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

482 Weaver St

Larchmont, NY 10538-1005

Phone: (914) 834-0899

Fax: (914) 834-8179

Street-level locationGet directions

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Mailing address