NPPES file of Aug 9, 2026

Leon McKiver, CASAC

Addiction (Substance Use Disorder) Counselor · Middletown, NY

Leon McKiver, CASAC is an addiction (substance use disorder) counselor with a practice address in Middletown, New York, and NPI 1083845168, issued on Aug 6, 2009. Check the license (New York 8580, 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
1083845168
Name
Leon McKiver
Credential
CASAC
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
8580 NY
Self-reported in NPPES; status is on the state search
Practice location
21 Center St, Middletown, NY 10940
Phone
(845) 343-7675
Enumerated
Aug 6, 2009
Record last updated
Aug 6, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(845) 343-2501
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 21 Center St

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

  1. Kathryn Bendlin, RNRegistered Nurse1255589206
  2. Maureen Colligan, LPCCMental Health Counselor1356638589
  3. Darci Ferry, RNAddiction (Substance Use Disorder) Registered Nurse1851653349
  4. Cori-Leigh GleasonAddiction (Substance Use Disorder) Counselor1245470467
  5. Michael Goldblatt, M.A.Addiction (Substance Use Disorder) Counselor1578783528
  6. Andrea HemstreetAddiction (Substance Use Disorder) Counselor1881832723

Verify Leon McKiver 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 8580    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

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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Leon McKiver among 5,180 addiction (substance use disorder) counselor records in New York

Leon McKiver, 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 2009, is newer than 16% of them.

  • NPI issued2009 · 16% of these records are older, 81% 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 updated2009 · 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).

38 addiction (substance use disorder) counselor records list a practice address in Middletown

They are 38 of the 2,682 NPPES records with a practice address in Middletown, and 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 Middletown → Addiction (Substance Use Disorder) Counselor nationwide →

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

  1. Kristina Bobb, CASAC-TMiddletown, NY 109401356695332
  2. Teresa Bosch, BA, CASACMiddletown, NY 109401609009679
  3. Derek Brown, CASAC-TMiddletown, NY 109401215279336
  4. Cori-Leigh GleasonMiddletown, NY 109401245470467
  5. Michael Goldblatt, M.A.Middletown, NY 109401578783528
  6. Andrea HemstreetMiddletown, NY 109401881832723
  7. Faith Lang, LCSWMiddletown, NY 109401114174323
  8. Gina Matthews, BA, CASACMiddletown, NY 109401730385725

Common questions

What is Leon McKiver, CASAC's NPI number?

Leon McKiver, CASAC's National Provider Identifier (NPI) is 1083845168, issued on Aug 6, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Leon McKiver, CASAC located?

The NPPES record lists a practice address at 21 Center St, Middletown, NY, 10940. Phone: (845) 343-7675. Providers update this record themselves, so call before visiting.

How can I verify Leon McKiver, CASAC's license?

NPPES lists New York license number 8580, 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.