Christopher Klein, PHD
NPI 1306216742 · Clinical Psychologist · Tulsa, OK
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Klein, PHD is a Clinical Psychologist provider in Tulsa, OK (NPI 1306216742).
Provider details
- NPI number
- 1306216742
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1242 (OK)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
11 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
- 2015-09-28
- Last updated
- 2025-03-24
- Certified
- 2025-03-24
Frequently asked questions
- What is Christopher Klein's NPI number?
- Christopher Klein's National Provider Identifier (NPI) is 1306216742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Klein's specialty?
- Christopher Klein is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Christopher Klein located?
- Christopher Klein's practice location on file with NPPES is 6216 S Lewis Ave Ste 138, Tulsa, OK 74136-1084.
- What is Christopher Klein's phone number?
- The practice phone number listed in the NPPES registry for Christopher Klein is (918) 938-6926.
- Does Christopher Klein accept Medicare?
- Christopher Klein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Klein's NPI active?
- Yes — Christopher Klein's NPI (1306216742) is active in the NPPES registry as of the last update on 2025-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.