David Marchant
NPI 1699912873 · Addiction (Substance Use Disorder) Counselor · Shawnee, OK
David Marchant is a Addiction (Substance Use Disorder) Counselor provider in Shawnee, OK (NPI 1699912873).
Provider details
- NPI number
- 1699912873
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
17 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2009-01-09
- Last updated
- 2009-01-09
Frequently asked questions
- What is David Marchant's NPI number?
- David Marchant's National Provider Identifier (NPI) is 1699912873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Marchant's specialty?
- David Marchant is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is David Marchant located?
- David Marchant's practice location on file with NPPES is 1010 E 45th St, Shawnee, OK 74804-2202.
- What is David Marchant's phone number?
- The practice phone number listed in the NPPES registry for David Marchant is (405) 273-1170.
- Is David Marchant's NPI active?
- Yes — David Marchant's NPI (1699912873) is active in the NPPES registry as of the last update on 2009-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.