What is Charles Greffrath's NPI number?

Charles Greffrath's National Provider Identifier (NPI) is 1255357281, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Charles Greffrath's specialty?

Charles Greffrath is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Charles Greffrath located?

Charles Greffrath's practice location on file with NPPES is 7 Frothingham Rd, Worcester, MA 01605-1806.

What is Charles Greffrath's phone number?

The practice phone number listed in the NPPES registry for Charles Greffrath is (508) 852-8485.

Is Charles Greffrath's NPI active?

Yes — Charles Greffrath's NPI (1255357281) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Charles Greffrath, DMD

NPI 1255357281 · General Practice Dentistry · Worcester, MA

Charles Greffrath, DMD is a General Practice Dentistry provider in Worcester, MA (NPI 1255357281).

Provider details

NPI number: 1255357281
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DMD
Sex: Male
Sole proprietor: Yes
License: 13592 (MA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 13592 (MA)
Dental Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
19 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

7 Frothingham Rd

Worcester, MA 01605-1806

Phone: (508) 852-8485

Fax: (508) 852-7141

Street-level locationGet directions

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Mailing address