Gwendolyn O'Tang, PT
NPI 1225231913 · Physical Therapist · Laurel, MD
Gwendolyn O'Tang, PT is a Physical Therapist provider in Laurel, MD (NPI 1225231913).
Provider details
- NPI number
- 1225231913
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Female
- Sole proprietor
- No
- License
- 21560 (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
19 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
- 2007-06-08
- Last updated
- 2025-01-02
- Certified
- 2025-01-02
Frequently asked questions
- What is Gwendolyn O'Tang's NPI number?
- Gwendolyn O'Tang's National Provider Identifier (NPI) is 1225231913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwendolyn O'Tang's specialty?
- Gwendolyn O'Tang is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Gwendolyn O'Tang located?
- Gwendolyn O'Tang's practice location on file with NPPES is 14235 Park Center Dr, Laurel, MD 20707-5261.
- What is Gwendolyn O'Tang's phone number?
- The practice phone number listed in the NPPES registry for Gwendolyn O'Tang is (301) 498-8100.
- Is Gwendolyn O'Tang's NPI active?
- Yes — Gwendolyn O'Tang's NPI (1225231913) is active in the NPPES registry as of the last update on 2025-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.