What is Mary Heery's NPI number?

Mary Heery's National Provider Identifier (NPI) is 1134437049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Heery's specialty?

Mary Heery is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Mary Heery located?

Mary Heery's practice location on file with NPPES is 34 Maple St, Norwalk, CT 06850-3815.

What is Mary Heery's phone number?

The practice phone number listed in the NPPES registry for Mary Heery is (203) 852-2757.

Is Mary Heery's NPI active?

Yes — Mary Heery's NPI (1134437049) is active in the NPPES registry as of the last update on 2023-03-20.

IndividualActive

Mary Heery, APRN

NPI 1134437049 · Nurse Practitioner · Norwalk, CT

Mary Heery, APRN is a Nurse Practitioner provider in Norwalk, CT (NPI 1134437049).

Provider details

NPI number: 1134437049
Entity type: Individual
Primary specialty: Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: APRN
Sex: Female
Sole proprietor: Yes
License: 004008 (CT)

Practice location

34 Maple St

Norwalk, CT 06850-3815

Phone: (203) 852-2757

Fax: (203) 855-3876

Street-level locationGet directions

More CT providers

Mailing address

34 Maple Street

Norwalk, CT 06856

Specialties & taxonomies

Nurse PractitionerPrimary363L00000XLicense 4008 (CT)
Physician Assistants & Advanced Practice Nursing Providers
Oncology Clinical Nurse Specialist364SX0200XLicense 004008 (CT)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(86/100 index)

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

Registry tenure33% of score
16 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

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.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$116 across 5 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2010-09-14
Last updated: 2023-03-20
Certified: 2023-03-20

Frequently asked questions

What is Mary Heery's NPI number?: Mary Heery's National Provider Identifier (NPI) is 1134437049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mary Heery's specialty?: Mary Heery is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Mary Heery located?: Mary Heery's practice location on file with NPPES is 34 Maple St, Norwalk, CT 06850-3815.
What is Mary Heery's phone number?: The practice phone number listed in the NPPES registry for Mary Heery is (203) 852-2757.
Is Mary Heery's NPI active?: Yes — Mary Heery's NPI (1134437049) is active in the NPPES registry as of the last update on 2023-03-20.

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

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Transparency — industry payments

Frequently asked questions