Mark Warren Duckett
NPI 1750443826 · Physical Therapist · Weaverville, CA
Mark Warren Duckett is a Physical Therapist organization in Weaverville, CA (NPI 1750443826).
Provider details
- NPI number
- 1750443826
- Entity type
- Organization
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Organization subpart
- No
- Authorized official
- Mark Duckett, Owner(530) 623-2570
- License
- PT62720 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Mountain Valley Physical Therapy
Registry dates
- Enumerated
- 2006-12-15
- Last updated
- 2008-07-03
Frequently asked questions
- What is Mark Warren Duckett's NPI number?
- Mark Warren Duckett's National Provider Identifier (NPI) is 1750443826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark Warren Duckett?
- Mark Warren Duckett is classified in the NPPES registry as Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Warren Duckett located?
- Mark Warren Duckett's practice location on file with NPPES is 50 Nugget Lane, Weaverville, CA 96093-2120.
- What is Mark Warren Duckett's phone number?
- The practice phone number listed in the NPPES registry for Mark Warren Duckett is (530) 623-2570.
- Who is the authorized official for Mark Warren Duckett?
- The authorized official listed on Mark Warren Duckett's NPPES record is Mark Duckett, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark Warren Duckett's NPI active?
- Yes — Mark Warren Duckett's NPI (1750443826) is active in the NPPES registry as of the last update on 2008-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.