Grant Mangan
NPI 1841167483 · Physical Therapy Assistant · Chesterfield, MO
Grant Mangan is a Physical Therapy Assistant provider in Chesterfield, MO (NPI 1841167483).
Provider details
- NPI number
- 1841167483
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 2025045402 (MO)
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
Under 1 yr in 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
- 2025-10-20
- Last updated
- 2025-10-20
- Certified
- 2025-10-20
Frequently asked questions
- What is Grant Mangan's NPI number?
- Grant Mangan's National Provider Identifier (NPI) is 1841167483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grant Mangan's specialty?
- Grant Mangan is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Grant Mangan located?
- Grant Mangan's practice location on file with NPPES is 500 Chesterfield Ctr Ste 300, Chesterfield, MO 63017-4823.
- What is Grant Mangan's phone number?
- The practice phone number listed in the NPPES registry for Grant Mangan is (636) 778-9643.
- Is Grant Mangan's NPI active?
- Yes — Grant Mangan's NPI (1841167483) is active in the NPPES registry as of the last update on 2025-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.