Dorothy Sy Guan
NPI 1841502077 · Physical Therapist · Takoma Park, MD
Dorothy Sy Guan is a Physical Therapist provider in Takoma Park, MD (NPI 1841502077).
Provider details
- NPI number
- 1841502077
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 012678 (OH)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
15 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
- 2010-07-02
- Last updated
- 2013-05-21
Frequently asked questions
- What is Dorothy Sy Guan's NPI number?
- Dorothy Sy Guan's National Provider Identifier (NPI) is 1841502077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dorothy Sy Guan's specialty?
- Dorothy Sy Guan is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Dorothy Sy Guan located?
- Dorothy Sy Guan's practice location on file with NPPES is 7525 Carroll Ave, Takoma Park, MD 20912-5715.
- What is Dorothy Sy Guan's phone number?
- The practice phone number listed in the NPPES registry for Dorothy Sy Guan is (301) 270-4200.
- Is Dorothy Sy Guan's NPI active?
- Yes — Dorothy Sy Guan's NPI (1841502077) is active in the NPPES registry as of the last update on 2013-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.