NPPES file of Aug 9, 2026

Karen L. Cadwalader, APRN, CNS

Psychiatric/Mental Health Registered Nurse · Newport, RI

Karen L. Cadwalader, APRN, CNS is a psychiatric/mental health registered nurse with a practice address in Newport, Rhode Island, and NPI 1295765899, issued on Jul 3, 2006. Check the license with the Rhode Island 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
1295765899
Name
Karen L. Cadwalader
Credential
APRN, CNS
Primary taxonomy
Psychiatric/Mental Health Registered Nurse 163WP0808X
License number
235700 MA
Self-reported in NPPES; status is on the state search
Practice location
87 Kay St, Newport, RI 02840
Phone
(508) 380-6616
Enumerated
Jul 3, 2006
Record last updated
Apr 23, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20050909000566); may accept 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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Verify Karen L. Cadwalader in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Rhode Island 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 Rhode Island license search

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44% more Medicare Part D claims than the average psychiatric/mental health registered nurse in 2024

1,280 Medicare Part D claims for 69 beneficiaries, against an average of 888 among the 242 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. Karen Cadwalader1,280
  2. Specialty average888

Most prescribed

  1. Lamotrigine106 claims
  2. Lorazepam101 claims
  3. Quetiapine Fumarate81 claims
  4. Trazodone Hcl76 claims
  5. Buspirone Hcl65 claims
  6. Aripiprazole54 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.

Psychiatric/Mental Health Registered Nurse providers in Rhode Island

There are 92 psychiatric/mental health registered nurse records in Rhode Island.

All 92 in Rhode Island → Every provider in Newport →

Other psychiatric/mental health registered nurse records in Rhode Island

  1. Julie Anderson, RNMiddletown, RI1437490547
  2. Judith Ashworth, PCNSWarwick, RI1669417077
  3. Meghan Barry, RNMiddletown, RI1336953272
  4. Stephanie Bartolomucci, R.N.Middletown, RI1902912777
  5. Janice Bernstein, REGISTERED NURSEMiddletown, RI1043836521
  6. Crystal Bettencourt, RNMiddletown, RI1730516097
  7. Robin BlakeMiddletown, RI1497160055
  8. Marilyn Brookins, RNPawtucket, RI1205718855
  9. Lisa Buono, RNBarrington, RI1801876867
  10. Haley Cahill Williams, RNProvidence, RI1902792922

Common questions

What is Karen L. Cadwalader, APRN, CNS's NPI number?

Karen L. Cadwalader, APRN, CNS's National Provider Identifier (NPI) is 1295765899, issued on Jul 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Karen L. Cadwalader, APRN, CNS located?

The NPPES record lists a practice address at 87 Kay St, Newport, RI, 02840. Phone: (508) 380-6616. Providers update this record themselves, so call before visiting.

How can I verify Karen L. Cadwalader, APRN, CNS's license?

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

How much does Karen L. Cadwalader, APRN, CNS prescribe under Medicare Part D?

In 2024, Karen L. Cadwalader, APRN, CNS had 1,280 Medicare Part D claims for 69 beneficiaries; the average among psychiatric/mental health registered nurse prescribers was 888. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.