What is Richard Greiff's NPI number?

Richard Greiff's National Provider Identifier (NPI) is 1134135270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Richard Greiff's specialty?

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

Where is Richard Greiff located?

Richard Greiff's practice location on file with NPPES is 1002 E Wesley Dr, O Fallon, IL 62269-6136.

What is Richard Greiff's phone number?

The practice phone number listed in the NPPES registry for Richard Greiff is (618) 628-7080.

Is Richard Greiff's NPI active?

Yes — Richard Greiff's NPI (1134135270) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Richard Greiff, DDS

NPI 1134135270 · General Practice Dentistry · O Fallon, IL

Richard Greiff, DDS is a General Practice Dentistry provider in O Fallon, IL (NPI 1134135270).

Provider details

NPI number: 1134135270
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No

Specialties & taxonomies

General Practice DentistryPrimary1223G0001X
Dental Providers

Profile Score

Detailed profile(84/100 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
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

1002 E Wesley Dr

O Fallon, IL 62269-6136

Phone: (618) 628-7080

Fax: (618) 628-9235

Street-level locationGet directions

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Mailing address