Timothy Mullen, OTR
NPI 1578549176 · Hand Occupational Therapist · Grand Rapids, MI
Timothy Mullen, OTR is a Hand Occupational Therapist provider in Grand Rapids, MI (NPI 1578549176).
Provider details
- NPI number
- 1578549176
- Entity type
- Individual
- Primary specialty
- Hand Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Male
- Sole proprietor
- No
- License
- 5201002530 (MI)
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
20 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
- 2005-12-16
- Last updated
- 2013-03-06
Frequently asked questions
- What is Timothy Mullen's NPI number?
- Timothy Mullen's National Provider Identifier (NPI) is 1578549176, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Mullen's specialty?
- Timothy Mullen is listed in the NPPES registry with a primary specialty of Hand Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Timothy Mullen located?
- Timothy Mullen's practice location on file with NPPES is 1111 Leffingwell Ave Ne, Grand Rapids, MI 49525-6406.
- What is Timothy Mullen's phone number?
- The practice phone number listed in the NPPES registry for Timothy Mullen is (616) 459-7101.
- Is Timothy Mullen's NPI active?
- Yes — Timothy Mullen's NPI (1578549176) is active in the NPPES registry as of the last update on 2013-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.