NPPES file of Aug 9, 2026

Duncan Langguth, DNP, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Reno, NV

Duncan Langguth, DNP, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Reno, Nevada, and NPI 1972201101, issued on Feb 17, 2023. Check the license (Nevada 864395, as entered in NPPES) with the Nevada 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
1972201101
Name
Duncan Langguth
Credential
DNP, PMHNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
864395 NV
Self-reported in NPPES; status is on the state search
Practice location
10395 Double R Blvd, Reno, NV 89521
Phone
(775) 247-4902
Enumerated
Feb 17, 2023
Record last updated
Feb 17, 2023
Medicare enrollment
Enrolled (PECOS I20230419002854); accepts Medicare assignment
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.
Download card Updates feed

Also registered at 10395 Double R Blvd

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

  1. Jacob Cole, PA-CPhysician Assistant1194295527
  2. Arianna KillebrewClinical Social Worker1053929463
  3. Sahara Kathleen ReidFamily Nurse Practitioner1891555660
  4. Kristen Stemmer, NPPsychiatric/Mental Health Nurse Practitioner1538602669
  5. Brooke Tousley, LMSW, CSW-IClinical Social Worker1073250049
  6. Rin Xiong, LMSW, CSW INTERNSocial Worker1447177530

Verify Duncan Langguth in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Nevada board licenses this profession
    Search for license 864395
    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 Nevada 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

57% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

1,425 Medicare Part D claims for 138 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.

  1. Duncan Langguth1,425
  2. Specialty average906

Most prescribed

  1. Buspirone Hcl202 claims
  2. Mirtazapine68 claims
  3. Quetiapine Fumarate68 claims
  4. Trazodone Hcl66 claims
  5. Sertraline Hcl65 claims
  6. Duloxetine Hcl54 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: $707.52

27 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Duncan Langguth$707.52
  2. Specialty average$1,027.77

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

Bills Medicare through 2 group practices

  1. Carson Tahoe Physician ClinicsCarson City, NV
  2. Cth Physicians ClinicCarson City, NV

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

Duncan Langguth among 531 psychiatric/mental health nurse practitioner records in Nevada

Duncan Langguth, DNP, PMHNP is one of 531 psychiatric/mental health nurse practitioner records with a practice address in Nevada. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 56% of them.

  • NPI issued2023 · 56% of these records are older, 36% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2022 · median 2021 among the 335 with a school on file
  • Record last updated2023 · 16% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in Nevada

There are 531 psychiatric/mental health nurse practitioner records in Nevada.

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Anna Borson, APRNReno, NV 895211790621258
  2. Janice Bransford, PHD, APRNReno, NV 895211467521138
  3. Suzann Gordon, DNP, APRN, PMHNP-BCReno, NV 895211619247681
  4. Jamie Parker, NPReno, NV 895211205563582
  5. Shanna Schreurs, APRNReno, NV 895211013311380
  6. Kristen Stemmer, NPReno, NV 895211538602669
  7. Mackenzie Wolfe, PMHNPReno, NV 895211770296345
  8. Doris Anukam, APRNReno, NV 895231952637795

Common questions

What is Duncan Langguth, DNP, PMHNP's NPI number?

Duncan Langguth, DNP, PMHNP's National Provider Identifier (NPI) is 1972201101, issued on Feb 17, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Duncan Langguth, DNP, PMHNP located?

The NPPES record lists a practice address at 10395 Double R Blvd, Reno, NV, 89521. Phone: (775) 247-4902. Providers update this record themselves, so call before visiting.

How can I verify Duncan Langguth, DNP, PMHNP's license?

NPPES lists Nevada license number 864395, as entered by the provider. Search the Nevada board that licenses this profession; the NPPES record confirms identity only.

How much does Duncan Langguth, DNP, PMHNP prescribe under Medicare Part D?

In 2024, Duncan Langguth, DNP, PMHNP had 1,425 Medicare Part D claims for 138 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.