What is Thomas Hennessy's NPI number?

Thomas Hennessy's National Provider Identifier (NPI) is 1104036490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Thomas Hennessy's specialty?

Thomas Hennessy is listed in the NPPES registry with a primary specialty of Public Health & General Preventive Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Thomas Hennessy located?

Thomas Hennessy's practice location on file with NPPES is 4315 Diplomacy Dr, Anchorage, AK 99508-5926.

What is Thomas Hennessy's phone number?

The practice phone number listed in the NPPES registry for Thomas Hennessy is (907) 563-2662.

Is Thomas Hennessy's NPI active?

Yes — Thomas Hennessy's NPI (1104036490) is active in the NPPES registry as of the last update on 2008-09-24.

IndividualActive

Thomas Hennessy, MD

NPI 1104036490 · Public Health & General Preventive Medicine Physician · Anchorage, AK

Thomas Hennessy, MD is a Public Health & General Preventive Medicine Physician provider in Anchorage, AK (NPI 1104036490).

Provider details

NPI number: 1104036490
Entity type: Individual
Primary specialty: Public Health & General Preventive Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 4281 (AK)

Practice location

4315 Diplomacy Dr

Anchorage, AK 99508-5926

Phone: (907) 563-2662

Street-level locationGet directions

More AK providers

Mailing address

4315 Diplomacy Dr

Anchorage, AK 99508-5926

Specialties & taxonomies

Public Health & General Preventive Medicine PhysicianPrimary2083P0901XLicense 4281 (AK)
Allopathic & Osteopathic Physicians

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.

Enumerated: 2007-05-23
Last updated: 2008-09-24

Frequently asked questions

What is Thomas Hennessy's NPI number?: Thomas Hennessy's National Provider Identifier (NPI) is 1104036490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Thomas Hennessy's specialty?: Thomas Hennessy is listed in the NPPES registry with a primary specialty of Public Health & General Preventive Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Thomas Hennessy located?: Thomas Hennessy's practice location on file with NPPES is 4315 Diplomacy Dr, Anchorage, AK 99508-5926.
What is Thomas Hennessy's phone number?: The practice phone number listed in the NPPES registry for Thomas Hennessy is (907) 563-2662.
Is Thomas Hennessy's NPI active?: Yes — Thomas Hennessy's NPI (1104036490) is active in the NPPES registry as of the last update on 2008-09-24.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions