NPPES file of Aug 9, 2026

William S. Packard, M.D.

Psychiatry Physician · Riverhead, NY

William S. Packard, M.D. is a psychiatry physician with a practice address in Riverhead, New York, and NPI 1841203411, issued on Aug 14, 2006. Check the license (New York 131386, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841203411
Name
William S. Packard
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
131386 NY
Self-reported in NPPES; status is on the state search
Practice location
887 Old Country RD, Riverhead, NY 11901
Phone
(631) 727-3596
Enumerated
Aug 14, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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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8 nearest psychiatry physician records → All 6,589 in New York → Look up another NPI →

Also registered at 887 Old Country RD

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

  1. Andrew Abrams, LCSWClinical Social Worker1457431173
  2. Kathleen Brown, A-NPAdult Health Nurse Practitioner1689910929
  3. Veronica Cea, M.S. CCC/SLPSpeech-Language Pathologist1578511259
  4. Elizabeth Doroski, D.D.S.General Practice Dentistry1043440027
  5. Gregory Doroski, DMDGeneral Practice Dentistry1407911845
  6. Joseph Duva, MDGastroenterology Physician1992817977

Verify William S. Packard in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 131386    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
Open the New York 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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William S. Packard among 6,589 psychiatry physician records in New York

William S. Packard, M.D. is one of 6,589 psychiatry physician records with a practice address in New York. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 65% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 39% of these records are
  • Record last updated2007 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

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.

All 6,589 in New York → Every provider in Riverhead → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Philip Modayil, M.DRiverhead, NY 119011447423769
  2. Manjula Sharma, MDRiverhead, NY 119011922129626
  3. Amanda Sukhu, DORiverhead, NY 119011023538865
  4. Thomas Troiano, M.D.Riverhead, NY 119011760718829
  5. A Brosen, MDBridgehampton, NY 119321780801985
  6. Michael Morhous, DOBridgehampton, NY 119321770902470
  7. Mindy Prager, MDBridgehampton, NY 119321699825059
  8. Jessica Cosgrove, D.O.Cutchogue, NY 119351225423890

Common questions

What is William S. Packard, M.D.'s NPI number?

William S. Packard, M.D.'s National Provider Identifier (NPI) is 1841203411, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William S. Packard, M.D. located?

The NPPES record lists a practice address at 887 Old Country RD, Riverhead, NY, 11901. Phone: (631) 727-3596. Providers update this record themselves, so call before visiting.

How can I verify William S. Packard, M.D.'s license?

NPPES lists New York license number 131386, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.