Mark Oliver Borja, OTR/L
NPI 1831770882 · Occupational Therapist · Baltimore, MD
Mark Oliver Borja, OTR/L is a Occupational Therapist provider in Baltimore, MD (NPI 1831770882).
Provider details
- NPI number
- 1831770882
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Male
- Sole proprietor
- No
- License
- 09257 (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
5 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
- 2021-04-20
- Last updated
- 2021-04-20
- Certified
- 2021-04-20
Frequently asked questions
- What is Mark Oliver Borja's NPI number?
- Mark Oliver Borja's National Provider Identifier (NPI) is 1831770882, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Oliver Borja's specialty?
- Mark Oliver Borja is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Oliver Borja located?
- Mark Oliver Borja's practice location on file with NPPES is 700 W 40th St, Baltimore, MD 21211-2140.
- What is Mark Oliver Borja's phone number?
- The practice phone number listed in the NPPES registry for Mark Oliver Borja is (410) 235-8660.
- Is Mark Oliver Borja's NPI active?
- Yes — Mark Oliver Borja's NPI (1831770882) is active in the NPPES registry as of the last update on 2021-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.