Joseph Patrick Horrigan, MD
Psychiatry Physician · Research Triangle Park, NC
Joseph Patrick Horrigan, MD is a psychiatry physician with a practice address in Research Triangle Park, North Carolina, and NPI 1144330622, issued on Aug 30, 2006. Check the license (North Carolina 38980, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Joseph Patrick Horrigan
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 38980 NC
Self-reported in NPPES; status is on the state search - Practice location
- Five Moore Drive, Research Triangle Park, NC 27709
- Phone
- (919) 483-7942
- Enumerated
- Aug 30, 2006
- Record last updated
- Aug 21, 2023
- Fax
- (919) 483-8302
- Medicaid ID
- 8944394 NC
- Entity
- Type 1 · individual
Verify Joseph Patrick Horrigan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 38980Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average psychiatry physician in 2024
53 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Methylphenidate Er12 claims
- Minocycline Hcl12 claims
- Lurasidone Hcl11 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.
1 psychiatry physician records list a practice address in Research Triangle Park
They are 1 of the 19 NPPES records with a practice address in Research Triangle Park, and 1,725 psychiatry physician records in North Carolina.
All 1,725 in North Carolina → Every provider in Research Triangle Park →
Other psychiatry physician records in North Carolina
- Ronee Aaron, D.O.Hendersonville, NC1154390615
- Elise Abken, MDChapel Hill, NC1558884221
- Amy Abramowitz, M.D.Chapel Hill, NC1871983676
- Mohammad Abu-Salha, MDClayton, NC1245228527
- Julie Adams, MDDurham, NC1295753440
- Scott Adams, DOKings Mountain, NC1700175890
- Rachel Adcock, MDDurham, NC1669661922
- Danielle Adegoroye, M.D.Greensboro, NC1750697389
- Michael Adelman, M.D.Cary, NC1841516622
- Sanju Adhikari, MDRaleigh, NC1225441066
Common questions
What is Joseph Patrick Horrigan, MD's NPI number?
Joseph Patrick Horrigan, MD's National Provider Identifier (NPI) is 1144330622, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Patrick Horrigan, MD located?
The NPPES record lists a practice address at Five Moore Drive, Research Triangle Park, NC, 27709. Phone: (919) 483-7942. Providers update this record themselves, so call before visiting.
How can I verify Joseph Patrick Horrigan, MD's license?
NPPES lists North Carolina license number 38980, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joseph Patrick Horrigan, MD prescribe under Medicare Part D?
In 2024, Joseph Patrick Horrigan, MD had 53 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.