What is Mary Coomber's NPI number?

Mary Coomber's National Provider Identifier (NPI) is 1447857453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Coomber's specialty?

Mary Coomber is listed in the NPPES registry with a primary specialty of Ambulatory Care Registered Nurse (Nursing Service Providers).

Where is Mary Coomber located?

Mary Coomber's practice location on file with NPPES is 94 Walnut St, Nashua, NH 03060-3853.

What is Mary Coomber's phone number?

The practice phone number listed in the NPPES registry for Mary Coomber is (919) 344-3639.

Is Mary Coomber's NPI active?

Yes — Mary Coomber's NPI (1447857453) is active in the NPPES registry as of the last update on 2025-09-11.

IndividualActive

Mary Coomber

NPI 1447857453 · Ambulatory Care Registered Nurse · Nashua, NH

Mary Coomber is a Ambulatory Care Registered Nurse provider in Nashua, NH (NPI 1447857453).

Provider details

NPI number: 1447857453
Entity type: Individual
Primary specialty: Ambulatory Care Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: R36071 (ND)

Specialties & taxonomies

Ambulatory Care Registered NursePrimary163WP2201XLicense R36071 (ND)
Nursing Service Providers

Profile Score

Established profile(63/100 index)

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

Registry tenure38% of score
5 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

94 Walnut St

Nashua, NH 03060-3853

Phone: (919) 344-3639

Street-level locationGet directions

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Mailing address