Zena Warren, OTR/L
NPI 1023337888 · Occupational Therapist · Largo, MD
Zena Warren, OTR/L is a Occupational Therapist provider in Largo, MD (NPI 1023337888).
Provider details
- NPI number
- 1023337888
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 05876 (MD)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2010-05-19
- Last updated
- 2011-09-27
Frequently asked questions
- What is Zena Warren's NPI number?
- Zena Warren's National Provider Identifier (NPI) is 1023337888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zena Warren's specialty?
- Zena Warren is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Zena Warren located?
- Zena Warren's practice location on file with NPPES is 9200 Basil Ct, Largo, MD 20774-5309.
- What is Zena Warren's phone number?
- The practice phone number listed in the NPPES registry for Zena Warren is (240) 764-6950.
- Is Zena Warren's NPI active?
- Yes — Zena Warren's NPI (1023337888) is active in the NPPES registry as of the last update on 2011-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.