Alfred Levi Greenleaf
Addiction (Substance Use Disorder) Counselor · Bristol, CT
Alfred Levi Greenleaf is an addiction (substance use disorder) counselor with a practice address in Bristol, Connecticut, and NPI 1710505284, issued on Jul 10, 2020. Check the license with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Alfred Levi Greenleaf
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- Practice location
- 51 Maheu St, Bristol, CT 06010
- Phone
- (860) 620-2674
- Enumerated
- Jul 10, 2020
- Record last updated
- Jul 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (860) 584-4612
- Entity
- Type 1 · individual
8 nearest addiction (substance use disorder) counselor records → All 759 in Connecticut → Look up another NPI →
Verify Alfred Levi Greenleaf in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Alfred Levi Greenleaf among 759 addiction (substance use disorder) counselor records in Connecticut
Alfred Levi Greenleaf is one of 759 addiction (substance use disorder) counselor records with a practice address in Connecticut. 6% 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 2020, is newer than 67% of them.
- NPI issued2020 · 67% of these records are older, 27% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2020 · 62% 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 Connecticut 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 Connecticut
There are 759 addiction (substance use disorder) counselor records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 759 in Connecticut → Every provider in Bristol → Addiction (Substance Use Disorder) Counselor nationwide →
The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes
- Chauncey Allers, LADCBristol, CT 060101306685672
- Stefanie Cervero, LCSW, LADCBristol, CT 060101447012521
- Audrey Krawiec, MSBristol, CT 060101013682079
- Nayda Lemay, LADC, M.EDBristol, CT 060101386043982
- Roseanne Mascolo, LADCBristol, CT 060101861433005
- Susan Rynkiewicz, LCSW LADCBristol, CT 060101457323511
- Jeanine Sullivan, LCSWBristol, CT 060101437298726
- Whitney Balliett, LADCCanaan, CT 060181558749945
Common questions
What is Alfred Levi Greenleaf's NPI number?
Alfred Levi Greenleaf's National Provider Identifier (NPI) is 1710505284, issued on Jul 10, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Alfred Levi Greenleaf located?
The NPPES record lists a practice address at 51 Maheu St, Bristol, CT, 06010. Phone: (860) 620-2674. Providers update this record themselves, so call before visiting.
How can I verify Alfred Levi Greenleaf's license?
Search the Connecticut 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.
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.