Organization
SERENITY TREATMENT CENTER, INC.
Active
Organization
SERENITY TREATMENT CENTER, INC.
Active
Parent organization
SERENITY TREATMENT CENTER, INC.
Organization subpart
Yes
Provider details
NPI number
Legal business name
SERENITY TREATMENT CENTER, INC.
Authorized official
SEAN NICHOLSON (CEO/OWNER)
(240) 457-8874
Entity
Organization
Contact information
Practice address
118-120 GREENE ST, CUMBERLAND, MD 21502-9998
(301) 898-2627
(301) 898-2640
Mailing address
5703 INDUSTRY LN UNIT 103-104, FREDERICK, MD 21704-7263
(301) 898-2627
(301) 898-2640
Taxonomy
Speciality
Code
Description
License number
State
101YA0400X
Addiction (Substance Use Disorder) Counselor
—
—
324500000X
Substance Abuse Rehabilitation Facility
Primary
—
—
Other
Enumeration date
08/17/2026
Last updated
08/17/2026
Update your record
If you believe information in your NPPES record is inaccurate, or if you wish to update or deactivate your NPI, you can do so directly with CMS at https://nppes.cms.hhs.gov.
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign up