IndividualActive
Mark Shell
NPI 1508297243 · Counselor · Oklahoma City, OK
Mark Shell is a Counselor provider in Oklahoma City, OK (NPI 1508297243).
Provider details
- NPI number
- 1508297243
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
8412 Sw 38th Cir
Oklahoma City, OK 73179-3819
Phone: (405) 420-0425
Street-level locationGet directions
Mailing address
8412 Sw 38th Circle
Oklahoma City, OK 73179
Registry dates
- Enumerated
- 2013-12-05
- Last updated
- 2013-12-05
Frequently asked questions
- What is Mark Shell's NPI number?
- Mark Shell's National Provider Identifier (NPI) is 1508297243, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Shell's specialty?
- Mark Shell is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Shell located?
- Mark Shell's practice location on file with NPPES is 8412 Sw 38th Cir, Oklahoma City, OK 73179-3819.
- What is Mark Shell's phone number?
- The practice phone number listed in the NPPES registry for Mark Shell is (405) 420-0425.
- Is Mark Shell's NPI active?
- Yes — Mark Shell's NPI (1508297243) is active in the NPPES registry as of the last update on 2013-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.