IndividualActive
Cassandra Diehl
NPI 1528955044 · Behavior Technician · Norman, OK
Cassandra Diehl is a Behavior Technician provider in Norman, OK (NPI 1528955044).
Provider details
- NPI number
- 1528955044
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sole proprietor
- No
- License
- RBT-25-445530 (OK)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% 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
2405 Palmer Cir Ste 100
Norman, OK 73069-6351
Phone: (405) 561-7928
Fax: (405) 310-9944
Street-level locationGet directions
Mailing address
2405 Palmer Cir Ste 100
Norman, OK 73069-6351
Additional practice locations (1)
- 2516 Nw Expressway StOklahoma City, OK 73112-7163Phone: (405) 561-7928Fax: (405) 310-9944
Registry dates
- Enumerated
- 2025-06-18
- Last updated
- 2025-06-18
- Certified
- 2025-06-18
Frequently asked questions
- What is Cassandra Diehl's NPI number?
- Cassandra Diehl's National Provider Identifier (NPI) is 1528955044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Diehl's specialty?
- Cassandra Diehl is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Cassandra Diehl located?
- Cassandra Diehl's practice location on file with NPPES is 2405 Palmer Cir Ste 100, Norman, OK 73069-6351.
- What is Cassandra Diehl's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Diehl is (405) 561-7928.
- Is Cassandra Diehl's NPI active?
- Yes — Cassandra Diehl's NPI (1528955044) is active in the NPPES registry as of the last update on 2025-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.