DEREK LIBBY DO
NPI 1619234317
Clinic/Center - Medical Specialty in Portland, ME

Q: What is Derek Libby Do's NPI number?

The NPI number for Derek Libby Do is 1619234317. It was assigned to this organization in the NPPES registry on April 19, 2012.

Q: What is Derek Libby Do's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

Q: When was this NPI record last updated?

The NPPES record for Derek Libby Do was last updated on April 19, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 19, 2012

97A EXCHANGE ST STE 201, PORTLAND, ME 04101(207) 773-3335 Get Directions Write a Review

NPPES record last updated: April 19, 2012. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Derek Libby Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DEREK LIBBY DO (NPI 1619234317) is a healthcare organization registered as a medical specialty in Portland, Maine and active in the NPI registry since April 2012. The organization lists Derek R Libby, Owner, as its authorized official.

NPPES Registry Identity

NPI1619234317

Entity TypeOrganization

Primary Taxonomy261QM2500X

Legal Business NameDEREK LIBBY DO

Location Address97A EXCHANGE ST STE 201Portland, ME 04101-5016

Mailing Address97a Exchange St Ste 201Portland, ME 04101-5016 · (207) 773-3335

Phone(207) 773-3335

Organization SubpartNo

Authorized OfficialDerek R LibbyOwner · (207) 773-3335

Enumeration DateApril 19, 2012

✔ NPI 1619234317 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities

Taxonomy Code261QM2500X

Definition

An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).

97A EXCHANGE ST STE 201, Portland, ME 04101

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Derek Libby Do's NPI number?

The NPI number for Derek Libby Do is 1619234317. It was assigned to this organization in the NPPES registry on April 19, 2012.

Where is Derek Libby Do located?

Derek Libby Do is located at 97A Exchange St Ste 201, Portland, ME 04101. The listed phone number is (207) 773-3335.

What is Derek Libby Do's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

When was this NPI record last updated?

The NPPES record for Derek Libby Do was last updated on April 19, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.