NPPES file of Aug 9, 2026

Christopher Frances Ronan, CASAC

Addiction (Substance Use Disorder) Counselor · Riverhead, NY

Christopher Frances Ronan, CASAC is an addiction (substance use disorder) counselor with a practice address in Riverhead, New York, and NPI 1609645852, issued on Dec 29, 2023. Check the license (New York 31805, as entered in NPPES) with the New York board that licenses this profession; 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
1609645852
Name
Christopher Frances Ronan
Credential
CASAC
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
31805 NY
Self-reported in NPPES; status is on the state search
Practice location
240 W Main St, Riverhead, NY 11901
Phone
(631) 369-7800
Enumerated
Dec 29, 2023
Record last updated
Dec 29, 2023
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 addiction (substance use disorder) counselor records → All 5,180 in New York → Look up another NPI →

Also registered at 240 W Main St

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

  1. Leanna Bianco, LMSWSocial Worker1700579273
  2. Christina Finnen, RNPsychiatric/Mental Health Registered Nurse1336977636
  3. Pennie Ortiz, CASACAddiction (Substance Use Disorder) Counselor1609237189

Verify Christopher Frances Ronan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 31805    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 York license search

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Christopher Frances Ronan among 5,180 addiction (substance use disorder) counselor records in New York

Christopher Frances Ronan, CASAC is one of 5,180 addiction (substance use disorder) counselor records with a practice address in New York. under 1% 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 2023, is newer than 77% of them.

  • NPI issued2023 · 77% of these records are older, 18% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · 1% of these records are
  • Record last updated2023 · 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 101YA0400X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Addiction (Substance Use Disorder) Counselor providers in New York

There are 5,180 addiction (substance use disorder) counselor records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,180 in New York → Every provider in Riverhead → Addiction (Substance Use Disorder) Counselor nationwide →

The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes

  1. Diane Brewer, CASACRiverhead, NY 119011730602673
  2. Timothy Griffin, CASAC 2Riverhead, NY 119011942981790
  3. Ryan Henaghan, CASACRiverhead, NY 119011336732304
  4. Brianna KnightRiverhead, NY 119011265312912
  5. Cynthia MilaniRiverhead, NY 119011346663945
  6. Celeste Newby, CASAC-TRiverhead, NY 119011821218017
  7. Pennie Ortiz, CASACRiverhead, NY 119011609237189
  8. Salvatore Sexton, CASAC ADV COUNSELORRiverhead, NY 119011558978585

Common questions

What is Christopher Frances Ronan, CASAC's NPI number?

Christopher Frances Ronan, CASAC's National Provider Identifier (NPI) is 1609645852, issued on Dec 29, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Frances Ronan, CASAC located?

The NPPES record lists a practice address at 240 W Main St, Riverhead, NY, 11901. Phone: (631) 369-7800. Providers update this record themselves, so call before visiting.

How can I verify Christopher Frances Ronan, CASAC's license?

NPPES lists New York license number 31805, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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. 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.