NPPES file of Aug 9, 2026

Heather Canterbury Lowes Malcomson, NP

Primary Care Nurse Practitioner · Hyannis, MA

Heather Canterbury Lowes Malcomson, NP is a primary care nurse practitioner with a practice address in Hyannis, Massachusetts, and NPI 1528147709, issued on Nov 6, 2006. Check the license (Massachusetts 262795, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1528147709
Name
Heather Canterbury Lowes Malcomson
Credential
NP
Primary taxonomy
Primary Care Nurse Practitioner 363LP2300X
License number
262795 MA
Self-reported in NPPES; status is on the state search
Practice location
433 W Main St, Hyannis, MA 02601
Phone
(508) 778-4777
Enumerated
Nov 6, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(508) 771-9555
Medicare enrollment
Enrolled (PECOS I20061121000416); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 433 W Main St

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

  1. Diana Andrusyshyn, APRNFamily Nurse Practitioner1528387826
  2. Grover Baxley, MDInternal Medicine Physician1912961707
  3. Miriam Cerutti, D.O.Internal Medicine Physician1609077437
  4. Nathaniel Clark, MDEndocrinology, Diabetes & Metabolism Physician1386687234
  5. Arthur Crago, MDInternal Medicine Physician1851340475
  6. Elizabeth Dunton, NPNurse Practitioner1033323217

Verify Heather Canterbury Lowes Malcomson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 262795
    Check 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 Massachusetts 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.

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3.3 times the Medicare Part D claims of the average primary care nurse practitioner in 2024

4,874 Medicare Part D claims for 965 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 70 claims were for opioids.

  1. Heather Malcomson4,874
  2. Specialty average1,492

Most prescribed

  1. Atorvastatin Calcium383 claims
  2. Amlodipine Besylate266 claims
  3. Omeprazole247 claims
  4. Lisinopril244 claims
  5. Levothyroxine Sodium221 claims
  6. Losartan Potassium201 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 79.8 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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 score63.4
  2. Costnot scored (reweighted)
  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, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Medical Affiliates OF Cape Cod IncHyannis, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Heather Canterbury Lowes Malcomson among 376 primary care nurse practitioner records in Massachusetts

Heather Canterbury Lowes Malcomson, NP is one of 376 primary care nurse practitioner records with a practice address in Massachusetts. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 89% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 52% of these records are
  • Graduated2006 · median 2019 among the 196 with a school on file
  • Record last updated2007 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Primary Care Nurse Practitioner providers in Massachusetts

There are 376 primary care nurse practitioner records in Massachusetts.

The 8 primary care nurse practitioner records with the nearest ZIP codes

  1. Lisa Grubbs, CNPHyannis, MA 026011215435912
  2. Kathia Rosa, NPHyannis, MA 026011205380151
  3. Shelby Stewart, NP-CHyannis, MA 026011609688050
  4. Robin Fletcher Depree, DNP, CNPWareham, MA 025711538684998
  5. Alesha Lyle, FNP-CWareham, MA 025711609719152
  6. Sally Farry, NPSandwich, MA 025631245265602
  7. Richard Fontaine, NPPocasset, MA 025591659466050
  8. Julia SpinaleOak Bluffs, MA 025571558181990

Common questions

What is Heather Canterbury Lowes Malcomson, NP's NPI number?

Heather Canterbury Lowes Malcomson, NP's National Provider Identifier (NPI) is 1528147709, issued on Nov 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Heather Canterbury Lowes Malcomson, NP located?

The NPPES record lists a practice address at 433 W Main St, Hyannis, MA, 02601. Phone: (508) 778-4777. Providers update this record themselves, so call before visiting.

How can I verify Heather Canterbury Lowes Malcomson, NP's license?

NPPES lists Massachusetts license number 262795, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Heather Canterbury Lowes Malcomson, NP prescribe under Medicare Part D?

In 2024, Heather Canterbury Lowes Malcomson, NP had 4,874 Medicare Part D claims for 965 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. Part D covers Medicare prescriptions only.

What is Heather Canterbury Lowes Malcomson, NP's MIPS final score?

The 2023 MIPS final score is 79.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.