Gregory Arnold
NPI 1336418987 · Addiction (Substance Use Disorder) Counselor · Oklahoma City, OK
Gregory Arnold is a Addiction (Substance Use Disorder) Counselor provider in Oklahoma City, OK (NPI 1336418987).
Provider details
- NPI number
- 1336418987
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- D000083451 (OK)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-12-27
- Last updated
- 2011-12-27
Frequently asked questions
- What is Gregory Arnold's NPI number?
- Gregory Arnold's National Provider Identifier (NPI) is 1336418987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Arnold's specialty?
- Gregory Arnold is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Gregory Arnold located?
- Gregory Arnold's practice location on file with NPPES is 3621 N Kelley Ave, Oklahoma City, OK 73111-4520.
- What is Gregory Arnold's phone number?
- The practice phone number listed in the NPPES registry for Gregory Arnold is (405) 524-5525.
- Is Gregory Arnold's NPI active?
- Yes — Gregory Arnold's NPI (1336418987) is active in the NPPES registry as of the last update on 2011-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.