Marcus Maddox
NPI 1407108517 · Occupational Therapy Assistant · Flagstaff, AZ
Marcus Maddox is a Occupational Therapy Assistant provider in Flagstaff, AZ (NPI 1407108517).
Provider details
- NPI number
- 1407108517
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 4812 (AZ)
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
13 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
Registry dates
- Enumerated
- 2012-10-12
- Last updated
- 2012-10-12
Frequently asked questions
- What is Marcus Maddox's NPI number?
- Marcus Maddox's National Provider Identifier (NPI) is 1407108517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcus Maddox's specialty?
- Marcus Maddox is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marcus Maddox located?
- Marcus Maddox's practice location on file with NPPES is 3150 N Winding Brook Rd, Flagstaff, AZ 86001-0972.
- What is Marcus Maddox's phone number?
- The practice phone number listed in the NPPES registry for Marcus Maddox is (928) 774-7106.
- Is Marcus Maddox's NPI active?
- Yes — Marcus Maddox's NPI (1407108517) is active in the NPPES registry as of the last update on 2012-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.