What is Patrick Haley's NPI number?

Patrick Haley's National Provider Identifier (NPI) is 1477912491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Patrick Haley's specialty?

Patrick Haley is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Patrick Haley located?

Patrick Haley's practice location on file with NPPES is 450 Brookline Ave, Boston, MA 02215-5418.

What is Patrick Haley's phone number?

The practice phone number listed in the NPPES registry for Patrick Haley is (617) 632-3000.

Is Patrick Haley's NPI active?

Yes — Patrick Haley's NPI (1477912491) is active in the NPPES registry as of the last update on 2016-02-18.

IndividualActive

Patrick Haley, MHS, PA-C

NPI 1477912491 · Physician Assistant · Boston, MA

Patrick Haley, MHS, PA-C is a Physician Assistant provider in Boston, MA (NPI 1477912491).

Provider details

NPI number: 1477912491
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: MHS, PA-C
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Physician AssistantPrimary363A00000X
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(66/100 index)

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

Registry tenure38% of score
10 yrs 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

450 Brookline Ave

Boston, MA 02215-5418

Phone: (617) 632-3000

Street-level locationGet directions

More MA providers

Mailing address

143 Juniper Dr

South Burlington, VT 05403-5751

Enumerated: 2016-02-18
Last updated: 2016-02-18

Frequently asked questions

What is Patrick Haley's NPI number?: Patrick Haley's National Provider Identifier (NPI) is 1477912491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Patrick Haley's specialty?: Patrick Haley is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
Where is Patrick Haley located?: Patrick Haley's practice location on file with NPPES is 450 Brookline Ave, Boston, MA 02215-5418.
What is Patrick Haley's phone number?: The practice phone number listed in the NPPES registry for Patrick Haley is (617) 632-3000.
Is Patrick Haley's NPI active?: Yes — Patrick Haley's NPI (1477912491) is active in the NPPES registry as of the last update on 2016-02-18.

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