What is Patrick Clayton's NPI number?

Patrick Clayton's National Provider Identifier (NPI) is 1407656523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Patrick Clayton's specialty?

Patrick Clayton is listed in the NPPES registry with a primary specialty of Independent Duty Corpsman (Other Service Providers).

Where is Patrick Clayton located?

Patrick Clayton's practice location on file with NPPES is Po Box 159, Groton, CT 06349-5159.

What is Patrick Clayton's phone number?

The practice phone number listed in the NPPES registry for Patrick Clayton is (757) 582-7708.

Is Patrick Clayton's NPI active?

Yes — Patrick Clayton's NPI (1407656523) is active in the NPPES registry as of the last update on 2025-03-17.

IndividualActive

Patrick Clayton

NPI 1407656523 · Independent Duty Corpsman · Groton, CT

Patrick Clayton is a Independent Duty Corpsman provider in Groton, CT (NPI 1407656523).

Provider details

NPI number: 1407656523
Entity type: Individual
Primary specialty: Independent Duty CorpsmanOther Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Independent Duty CorpsmanPrimary1710I1002X
Other Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr 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

Po Box 159

Groton, CT 06349-5159

Phone: (757) 582-7708

Approximate (ZIP-level) locationGet directions

More CT providers

Mailing address