NPPES file of Aug 9, 2026

Robert Daniel Irving, NP

Psychiatric/Mental Health Nurse Practitioner · Manchester, NH

Robert Daniel Irving, NP is a psychiatric/mental health nurse practitioner with a practice address in Manchester, New Hampshire, and NPI 1871195990, issued on Nov 13, 2020. Check the license (New Hampshire -23, as entered in NPPES) with the New Hampshire 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
1871195990
Name
Robert Daniel Irving
Credential
NP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
-23 NH
SP022808 PA
Self-reported in NPPES; status is on the state search
Practice location
445 Cypress St Ste 8, Manchester, NH 03103
Phone
(603) 668-4079
Enumerated
Nov 13, 2020
Record last updated
Jul 13, 2024
Medicare enrollment
Enrolled (PECOS I20211105000871); 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 445 Cypress St Ste 8

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

  1. Christina Bean, LICSWClinical Social Worker1710617469
  2. Stephanie Bradley, APRNPsychiatric/Mental Health Nurse Practitioner1982081840
  3. Khrisan Gosai, M.D.Psychiatry Physician1356604557
  4. Aleksandra Grabb, MDPsychiatry Physician1366182289
  5. Christine Howard, LICSWClinical Social Worker1568230928
  6. Laverne Macinnis, LCMHCProfessional Counselor1952490377

Verify Robert Daniel Irving in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
    Search for license -23
    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 New Hampshire 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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67% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

302 Medicare Part D claims for 49 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.

  1. Robert Irving302
  2. Specialty average906

Most prescribed

  1. Clonazepam36 claims
  2. Bupropion Xl32 claims
  3. Fluoxetine Hcl21 claims
  4. Sertraline Hcl18 claims
  5. Alprazolam17 claims
  6. Gabapentin15 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 one group practice

  1. Elliot Professional ServicesManchester, NH

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

83 psychiatric/mental health nurse practitioner records list a practice address in Manchester

They are 83 of the 4,401 NPPES records with a practice address in Manchester, and 435 psychiatric/mental health nurse practitioner records in New Hampshire.

Other psychiatric/mental health nurse practitioner records in New Hampshire

  1. Yemi AlejoManchester, NH1396243457
  2. Yvonne Amune, PMHNPConcord, NH1629797782
  3. Janet Archambault, MSN, ARNP, BSNPortsmouth, NH1922011485
  4. Maverick Arnejo, PMHNPManchester, NH1376461475
  5. Steve Arvin, NPConcord, NH1306906417
  6. Amy Bacon-FordManchester, NH1760789143
  7. Timothy Bailey, PMHNPLebanon, NH1063013423
  8. Victoria Baldasarre, A.P.R.N.Amherst, NH1891079588
  9. Christina Baldiga, PMHNP-BCDerry, NH1427306877
  10. Barbara Banks, APRN BCConcord, NH1497834659

Common questions

What is Robert Daniel Irving, NP's NPI number?

Robert Daniel Irving, NP's National Provider Identifier (NPI) is 1871195990, issued on Nov 13, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Robert Daniel Irving, NP located?

The NPPES record lists a practice address at 445 Cypress St Ste 8, Manchester, NH, 03103. Phone: (603) 668-4079. Providers update this record themselves, so call before visiting.

How can I verify Robert Daniel Irving, NP's license?

NPPES lists New Hampshire license number -23, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.

How much does Robert Daniel Irving, NP prescribe under Medicare Part D?

In 2024, Robert Daniel Irving, NP had 302 Medicare Part D claims for 49 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.