IndividualActive
Mark Klepacki, DMD
NPI 1578635975 · General Practice Dentistry · Hadley, MA
Mark Klepacki, DMD is a General Practice Dentistry provider in Hadley, MA (NPI 1578635975).
Provider details
- NPI number
- 1578635975
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- 14542 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 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
190 Russell St
Hadley, MA 01035
Phone: (413) 586-3306
Fax: (413) 586-8847
Street-level locationGet directions
Mailing address
Po Box 345
Hadley, MA 01035
Registry dates
- Enumerated
- 2006-11-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Klepacki's NPI number?
- Mark Klepacki's National Provider Identifier (NPI) is 1578635975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Klepacki's specialty?
- Mark Klepacki is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Mark Klepacki located?
- Mark Klepacki's practice location on file with NPPES is 190 Russell St, Hadley, MA 01035.
- What is Mark Klepacki's phone number?
- The practice phone number listed in the NPPES registry for Mark Klepacki is (413) 586-3306.
- Is Mark Klepacki's NPI active?
- Yes — Mark Klepacki's NPI (1578635975) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.