What is Mark Leary's NPI number?

Mark Leary's National Provider Identifier (NPI) is 1992422935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Leary's specialty?

Mark Leary is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).

Where is Mark Leary located?

Mark Leary's practice location on file with NPPES is 401 Cypress St, Manchester, NH 03103-3699.

What is Mark Leary's phone number?

The practice phone number listed in the NPPES registry for Mark Leary is (603) 668-4111.

Is Mark Leary's NPI active?

Yes — Mark Leary's NPI (1992422935) is active in the NPPES registry as of the last update on 2022-10-20.

IndividualActive

Mark Leary, RN

NPI 1992422935 · Psychiatric/Mental Health Registered Nurse · Manchester, NH

Mark Leary, RN is a Psychiatric/Mental Health Registered Nurse provider in Manchester, NH (NPI 1992422935).

Provider details

NPI number: 1992422935
Entity type: Individual
Primary specialty: Psychiatric/Mental Health Registered NurseNursing Service Providers
Credential: RN
Sex: Male
Sole proprietor: No
License: 025071-21 (NH)

Specialties & taxonomies

Psychiatric/Mental Health Registered NursePrimary163WP0808XLicense 025071-21 (NH)
Nursing Service Providers

Profile Score

Established profile(59/100 index)

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

Registry tenure38% of score
3 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

401 Cypress St

Manchester, NH 03103-3699

Phone: (603) 668-4111

Street-level locationGet directions

More NH providers

Mailing address

2 Wall St Ste 100

Manchester, NH 03101-1518

Enumerated: 2022-10-20
Last updated: 2022-10-20
Certified: 2022-10-19

Frequently asked questions

What is Mark Leary's NPI number?: Mark Leary's National Provider Identifier (NPI) is 1992422935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mark Leary's specialty?: Mark Leary is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
Where is Mark Leary located?: Mark Leary's practice location on file with NPPES is 401 Cypress St, Manchester, NH 03103-3699.
What is Mark Leary's phone number?: The practice phone number listed in the NPPES registry for Mark Leary is (603) 668-4111.
Is Mark Leary's NPI active?: Yes — Mark Leary's NPI (1992422935) is active in the NPPES registry as of the last update on 2022-10-20.

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