What is Guy Mertz's NPI number?

Guy Mertz's National Provider Identifier (NPI) is 1881881472, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Guy Mertz's specialty?

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

Where is Guy Mertz located?

Guy Mertz's practice location on file with NPPES is 1950 Terry St, Longmont, CO 80501-1835.

What is Guy Mertz's phone number?

The practice phone number listed in the NPPES registry for Guy Mertz is (303) 678-1111.

Is Guy Mertz's NPI active?

Yes — Guy Mertz's NPI (1881881472) is active in the NPPES registry as of the last update on 2007-09-27.

IndividualActive

Guy Mertz, DDS

NPI 1881881472 · General Practice Dentistry · Longmont, CO

Guy Mertz, DDS is a General Practice Dentistry provider in Longmont, CO (NPI 1881881472).

Provider details

NPI number: 1881881472
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No
License: 5948 (CO)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 5948 (CO)
Dental Providers

Profile Score

Detailed profile(88/100 index)

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

Registry tenure38% of score
18 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

1950 Terry St

Longmont, CO 80501-1835

Phone: (303) 678-1111

Fax: (303) 678-5168

Street-level locationGet directions

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Mailing address