Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MR. JEFFREY J HOLLOWAY
ActiveMR. JEFFREY J HOLLOWAY is a Addiction (Substance Use Disorder) Counselor healthcare provider located in CENTREVILLE, Maryland. NPI 1518266816 is currently active in the NPPES registry. Verify at CMS.
Addiction (Substance Use Disorder) Counselor · CENTREVILLE, MD
Registration Details
- NPI Number
- 1518266816
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Mar 25, 2011 (15.244265928891 yrs)
- Last Updated
- Feb 15, 2026
Practice Information
- Address
-
205 N LIBERTY STCENTREVILLE, MD, 216171022Browse MD providers · Browse ZIP 21617
- Phone
- 4107581306
- Fax
- 4107582133
- Primary Specialty
-
Addiction (Substance Use Disorder) Counselor
101YA0400X
Other Addiction (Substance Use Disorder) Counselor Providers in CENTREVILLE, MD
| Name | Credential | NPI |
|---|---|---|
| KATHLEEN S RYAN | LCADC | 1497883466 |
| MARY SUSAN HARRISON | TRAINEE-AD | 1477681443 |
| RONALD L DOUGLAS | CSC-AD, CCDC | 1184752164 |
| GARY B. FRY | LCA066 | 1174651251 |
| JOHN J SYKES | CSC-AD | 1831370790 |
| ANDREA CHEEZUM | ALCOHOL/DRUG TRAINEE | 1518129147 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.