Registry data as of Aug 27, 2026

Mary Heery, APRN

Oncology Clinical Nurse Specialist · Norwalk, CT

Mary Heery, APRN is an oncology clinical nurse specialist with a practice address in Norwalk, Connecticut, and NPI 1134437049, issued on Sep 14, 2010. Check the license with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1134437049
Name
Mary Heery
Credential
APRN
Primary taxonomy
Oncology Clinical Nurse Specialist 364SX0200X
Practice location
34 Maple St, Norwalk, CT 06850
Phone
(203) 852-2757
Enumerated
Sep 14, 2010
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 34 Maple St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Muhammad Aamir, MDStudent in an Organized Health Care Education/Training Program1184411332
  2. Alexander Abadir, MDStudent in an Organized Health Care Education/Training Program1811429699
  3. Erica Acevedo, PA-CPhysician Assistant1093289936
  4. Bradley Acott, M.D.Student in an Organized Health Care Education/Training Program1689360836
  5. Laura Aguilar FrancoStudent in an Organized Health Care Education/Training Program1053248237
  6. Wasin Ahuja, M.D.Internal Medicine Physician1932584588

Verify Mary Heery in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

The Medicare quality score for 2023: 94.2 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score78.3
  2. Costout of 100 · 30%
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $115.71

5 payments, mostly food and beverage; the largest payer was Celgene Corporation. The 93 providers of this specialty with any payment received $3,372.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mary Heery$115.71
  2. Specialty average$3,372.05

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Oncology Clinical Nurse Specialist providers in Connecticut

There are 8 oncology clinical nurse specialist records in Connecticut.

Other oncology clinical nurse specialist records in Connecticut

  1. Gineesha Abraham, APRNNew Haven, CT1396041539
  2. Jennifer Carrier-Myers, N.P.Torrington, CT1326092024
  3. Jessie Condon, APRNDerby, CT1295989424
  4. Teresa McLaughlin, RN, APRNBridgeport, CT1821371782
  5. Johanna Meehan, APRNHartford, CT1215962428
  6. Molly Meyer, APRNNew Haven, CT1013943059
  7. Joan Moore, APRNHartford, CT1528143617

Common questions

What is Mary Heery, APRN's NPI number?

Mary Heery, APRN's National Provider Identifier (NPI) is 1134437049, issued on Sep 14, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Mary Heery, APRN located?

The NPPES record lists a practice address at 34 Maple St, Norwalk, CT, 06850. Phone: (203) 852-2757. Providers update this record themselves, so call before visiting.

How can I verify Mary Heery, APRN's license?

Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

What is Mary Heery, APRN's Medicare quality score?

The 2023 MIPS final score is 94.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.