Joanna Warner, COTA/L
NPI 1518462134 · Occupational Therapy Assistant · Baltimore, MD
Joanna Warner, COTA/L is a Occupational Therapy Assistant provider in Baltimore, MD (NPI 1518462134).
Provider details
- NPI number
- 1518462134
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- COTA/L
- Sex
- Female
- Sole proprietor
- Yes
- License
- A02608 (MD)
Specialties & taxonomies
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
8 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
- 2018-03-26
- Last updated
- 2018-03-26
Frequently asked questions
- What is Joanna Warner's NPI number?
- Joanna Warner's National Provider Identifier (NPI) is 1518462134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Warner's specialty?
- Joanna Warner is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Joanna Warner located?
- Joanna Warner's practice location on file with NPPES is 830 W 40th St, Baltimore, MD 21211-2116.
- What is Joanna Warner's phone number?
- The practice phone number listed in the NPPES registry for Joanna Warner is (410) 243-5700.
- Is Joanna Warner's NPI active?
- Yes — Joanna Warner's NPI (1518462134) is active in the NPPES registry as of the last update on 2018-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.