IndividualActive
Devin Grissom
NPI 1619867801 · In Home Supportive Care Agency · London, OH
Devin Grissom is a In Home Supportive Care Agency provider in London, OH (NPI 1619867801).
Provider details
- NPI number
- 1619867801
- Entity type
- Individual
- Primary specialty
- In Home Supportive Care AgencyAgencies
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Agencies
Profile Score
Basic profile(48/100 index)
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
83% 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
431 Quincy Cir
London, OH 43140-6506
Phone: (818) 406-9750
Approximate (ZIP-level) locationGet directions
Mailing address
431 Quincy Cir
London, OH 43140-6506
Registry dates
- Enumerated
- 2025-07-08
- Last updated
- 2025-07-08
- Certified
- 2025-07-08
Frequently asked questions
- What is Devin Grissom's NPI number?
- Devin Grissom's National Provider Identifier (NPI) is 1619867801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Devin Grissom's specialty?
- Devin Grissom is listed in the NPPES registry with a primary specialty of In Home Supportive Care Agency (Agencies).
- Where is Devin Grissom located?
- Devin Grissom's practice location on file with NPPES is 431 Quincy Cir, London, OH 43140-6506.
- What is Devin Grissom's phone number?
- The practice phone number listed in the NPPES registry for Devin Grissom is (818) 406-9750.
- Is Devin Grissom's NPI active?
- Yes — Devin Grissom's NPI (1619867801) is active in the NPPES registry as of the last update on 2025-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.