Registry data as of Aug 27, 2026

Elizabeth Armstrong, PMHNP-BC

Registered Nurse · Madison, WI

Elizabeth Armstrong, PMHNP-BC is a registered nurse with a practice address in Madison, Wisconsin, and NPI 1780033431, issued on Jun 3, 2016. Check the license (Wisconsin 9713-33, as entered in NPPES) with the Wisconsin 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
1780033431
Name
Elizabeth Armstrong
Credential
PMHNP-BC
Primary taxonomy
Registered Nurse 163W00000X
License numbers
9713-33 WI
174010-30 WI
Self-reported in NPPES; status is on the state search
Practice location
2810 Crossroads Dr Ste 4000, Madison, WI 53718
Phone
(855) 300-9893
Enumerated
Jun 3, 2016
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 2810 Crossroads Dr Ste 4000

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

  1. Kelly McAllister, RN, BSN,PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1710681903
  2. Shalom Samuel, D.CChiropractor1063841807
  3. Mai Thao, RNRegistered Nurse1568127694

Verify Elizabeth Armstrong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 9713-33
    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 Wisconsin 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.

21% more Medicare Part D claims than the average registered nurse in 2024

1,286 Medicare Part D claims for 45 beneficiaries, against an average of 1,063 among the 17,151 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Elizabeth Armstrong1,286
  2. Specialty average1,063

Most prescribed

  1. Aripiprazole115 claims
  2. Trazodone Hcl70 claims
  3. Sertraline Hcl66 claims
  4. Fluoxetine Hcl57 claims
  5. Propranolol Hcl Er57 claims
  6. Prazosin Hcl52 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.

Industry payments in 2024: $1,696.16

5 payments, mostly food and beverage; the largest payer was Neuronetics, Inc.. The 16,089 providers of this specialty with any payment received $575.97 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Elizabeth Armstrong$1,696.16
  2. Specialty average$575.97

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

608 registered nurse records list a Madison practice address

They are 608 of the 15,014 NPPES records with a Madison practice address, and 5,482 registered nurse records in Wisconsin.

Other registered nurse records in Wisconsin

  1. Julie Abbott, RN, ADNArkdale, WI1073464913
  2. Kathleen AbelMadison, WI1902348840
  3. Rhoda AbelmannFranklin, WI1154670537
  4. Jessica Acevedo, RNWauwatosa, WI1154615334
  5. Kate Achman, DNP, RN, ACGNS-BCTomah, WI1629930300
  6. Breann Adam, R.N.West Allis, WI1598026155
  7. Karalyn Adam, DNP, RNMarshfield, WI1780933051
  8. Bernadette Adams, FNPWestby, WI1427047620
  9. Brittany Adams, RNMilwaukee, WI1790492726
  10. Cassandra Adams, R.N., BSNWhitefish Bay, WI1629324413

Common questions

What is Elizabeth Armstrong, PMHNP-BC's NPI number?

Elizabeth Armstrong, PMHNP-BC's National Provider Identifier (NPI) is 1780033431, issued on Jun 3, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth Armstrong, PMHNP-BC located?

The NPPES record lists a practice address at 2810 Crossroads Dr Ste 4000, Madison, WI, 53718. Phone: (855) 300-9893. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth Armstrong, PMHNP-BC's license?

NPPES lists Wisconsin license number 9713-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Elizabeth Armstrong, PMHNP-BC prescribe under Medicare Part D?

In 2024, Elizabeth Armstrong, PMHNP-BC had 1,286 Medicare Part D claims for 45 beneficiaries; the average among registered nurse prescribers was 1,063. Part D covers Medicare prescriptions only.

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.