NPPES file of Aug 9, 2026

Madelyn McCadden, APRN

Family Nurse Practitioner · Florence, MA

Madelyn McCadden, APRN is a family nurse practitioner with a practice address in Florence, Massachusetts, and NPI 1417692864, issued on Apr 30, 2022. Check the license (Massachusetts RN2366167, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417692864
Name
Madelyn McCadden
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
RN2366167 MA
173207 CT
Self-reported in NPPES; status is on the state search
Practice location
70 Main St, Florence, MA 01062
Phone
(413) 586-8400
Enumerated
Apr 30, 2022
Record last updated
Feb 8, 2023
Medicare enrollment
Enrolled (PECOS I20221006003019); accepts Medicare assignment
Medical or professional school
Yale University School Of Medicine, 2022
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 70 Main St

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

  1. Casey BartlettPhysician Assistant1568175693
  2. Anne Bauer, M.D.Psychiatry Physician1578692455
  3. Karen Beyel, RPHPharmacist1518249523
  4. Gail Blanchard, NPFamily Nurse Practitioner1841384666
  5. Yotam Block, PA-CPhysician Assistant1861145930
  6. Brendan Boucher, DPT, PT, CSCSPhysical Therapist1871936211

Verify Madelyn McCadden 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 RN2366167
    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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2.5 times the Medicare Part D claims of the average family nurse practitioner in 2024

3,232 Medicare Part D claims for 389 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 180 claims were for opioids.

  1. Madelyn McCadden3,232
  2. Specialty average1,305

Most prescribed

  1. Amlodipine Besylate115 claims
  2. Gabapentin105 claims
  3. Atorvastatin Calcium103 claims
  4. Lisinopril95 claims
  5. Albuterol Sulfate Hfa90 claims
  6. Levothyroxine Sodium84 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.

Bills Medicare through 2 group practices

  1. Select Rehabilitation, LLCGlenview, IL
  2. Valley Medical Group PCFlorence, MA

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

Madelyn McCadden among 4,724 family nurse practitioner records in Massachusetts

Madelyn McCadden, APRN is one of 4,724 family nurse practitioner records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 72% of them.

  • NPI issued2022 · 72% of these records are older, 21% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2022 · median 2019 among the 2,704 with a school on file
  • Record last updated2023 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

21 family nurse practitioner records list a practice address in Florence

They are 21 of the 313 NPPES records with a practice address in Florence, and 4,724 family nurse practitioner records in Massachusetts.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Gail Blanchard, NPFlorence, MA 010621841384666
  2. Naomi Bliss, RNFlorence, MA 010621326588252
  3. Andrea Carey, NPNorthampton, MA 010621689681306
  4. Patrycia Dube, NPFlorence, MA 010621083974844
  5. Lauren Fox, NPFlorence, MA 010621134241441
  6. Betsy Green, NPFlorence, MA 010621598725202
  7. Lea Grippin, FNP-BCNorthampton, MA 010621891204475
  8. Susan Gruen, F.N.P.Florence, MA 010621851352850

Common questions

What is Madelyn McCadden, APRN's NPI number?

Madelyn McCadden, APRN's National Provider Identifier (NPI) is 1417692864, issued on Apr 30, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Madelyn McCadden, APRN located?

The NPPES record lists a practice address at 70 Main St, Florence, MA, 01062. Phone: (413) 586-8400. Providers update this record themselves, so call before visiting.

How can I verify Madelyn McCadden, APRN's license?

NPPES lists Massachusetts license number RN2366167, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Madelyn McCadden, APRN prescribe under Medicare Part D?

In 2024, Madelyn McCadden, APRN had 3,232 Medicare Part D claims for 389 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

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.