National Provider Identifier Database

DEREK R LIBBY, DO – NPI #1184815730
Addiction Medicine

A physician engaged in the subspecialty practice of Addiction Medicine who specializes in the prevention, evaluation, diagnosis, treatment, and recovery of persons with the disease of addiction.


Contact Information

DEREK R LIBBY, DO
97A EXCHANGE ST
SUITE 201
PORTLAND, ME04101-5016
Phone: 207-773-3335
Fax: 207-774-4788
Website:
Specialty Taxonomy Code
* Addiction Medicine 2083A0300X
Neuromusculoskeletal Medicine & OMM 204D00000X

* Indicates primary specialty

NPI Profile & details for DEREK R LIBBY

NPI Number 1184815730
Credentials DO (Doctor of Osteopathic)
Entity Individual
Enumeration date 08/08/2007
Last updated 09/23/2022 - About 4 years ago
Sole proprietor1 Yes
Identifiers
  • ME License #: 1967
  • ME License #: DO1967
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

Reviews for DEREK R LIBBY, DO

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