What is John Hennessy's NPI number?

John Hennessy's National Provider Identifier (NPI) is 1336163757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Hennessy's specialty?

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

Where is John Hennessy located?

John Hennessy's practice location on file with NPPES is 2 Allen Street, Hampden, MA 01036.

What is John Hennessy's phone number?

The practice phone number listed in the NPPES registry for John Hennessy is (413) 566-3972.

Is John Hennessy's NPI active?

Yes — John Hennessy's NPI (1336163757) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Hennessy, DDS

NPI 1336163757 · General Practice Dentistry · Hampden, MA

John Hennessy, DDS is a General Practice Dentistry provider in Hampden, MA (NPI 1336163757).

Provider details

NPI number: 1336163757
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No
License: 11131 (MA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 11131 (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

2 Allen Street

Hampden, MA 01036

Phone: (413) 566-3972

Fax: (413) 566-3868

Street-level locationGet directions

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Mailing address