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Matthew Grissom
NPI 1588357420 · Peer Specialist · Park Hill, OK
Matthew Grissom is a Peer Specialist provider in Park Hill, OK (NPI 1588357420).
Provider details
- NPI number
- 1588357420
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
28232 S 547 Rd
Park Hill, OK 74451-2866
Phone: (239) 900-4326
Street-level locationGet directions
Mailing address
28232 S 547 Rd
Park Hill, OK 74451-2866
Additional practice locations (1)
- 28232 S 547 RdPark Hill, OK 74451-2866Phone: (239) 900-4326
Registry dates
- Enumerated
- 2023-05-26
- Last updated
- 2023-08-31
- Certified
- 2023-08-29
Frequently asked questions
- What is Matthew Grissom's NPI number?
- Matthew Grissom's National Provider Identifier (NPI) is 1588357420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Grissom's specialty?
- Matthew Grissom is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Matthew Grissom located?
- Matthew Grissom's practice location on file with NPPES is 28232 S 547 Rd, Park Hill, OK 74451-2866.
- What is Matthew Grissom's phone number?
- The practice phone number listed in the NPPES registry for Matthew Grissom is (239) 900-4326.
- Is Matthew Grissom's NPI active?
- Yes — Matthew Grissom's NPI (1588357420) is active in the NPPES registry as of the last update on 2023-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.