Ronald J. Taddeo, MD,, PC
Psychiatry Physician · Patchogue, NY
Ronald J. Taddeo, MD,, PC is a psychiatry physician with a practice address in Patchogue, New York, and NPI 1861522245, issued on Mar 6, 2007. Check the license (New York 123293, as entered in NPPES) on the NYS Education Department, Office of the Professions; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ronald J. Taddeo
- Credential
- MD,, PC
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 123293 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4 Phyllis Dr, Patchogue, NY 11772
- Phone
- (631) 447-7560
- Enumerated
- Mar 6, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (631) 447-7561
- Entity
- Type 1 · individual
Also registered at 4 Phyllis Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joellen Anderson, NPPsychiatric/Mental Health Nurse Practitioner1295869055
- Trichy Arumugam, M.D.Surgery Physician1407049901
- Steven Axt, D.P.M.Podiatrist1497753693
- Karen Gross, LMHC, CRCMental Health Counselor1407363765
- Pawandeep Hunjan, MDSurgery Physician1528470747
Verify Ronald J. Taddeo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 123293Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Psychiatry Physician providers in New York
There are 6,589 psychiatry physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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Common questions
What is Ronald J. Taddeo, MD,, PC's NPI number?
Ronald J. Taddeo, MD,, PC's National Provider Identifier (NPI) is 1861522245, issued on Mar 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ronald J. Taddeo, MD,, PC located?
The NPPES record lists a practice address at 4 Phyllis Dr, Patchogue, NY, 11772. Phone: (631) 447-7560. Providers update this record themselves, so call before visiting.
How can I verify Ronald J. Taddeo, MD,, PC's license?
NPPES lists New York license number 123293, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.