IndividualActive
Hien Dang-Hoang, PSY.D
NPI 1366809931 · Psychologist · Germantown, MD
Hien Dang-Hoang, PSY.D is a Psychologist provider in Germantown, MD (NPI 1366809931).
Provider details
- NPI number
- 1366809931
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
20680 Seneca Meadows Pkwy
Suite 217
Germantown, MD 20876-7022
Phone: (301) 569-6326
Approximate (ZIP-level) locationGet directions
Mailing address
20680 Seneca Meadows Pkwy
Germantown, MD 20876-7022
Registry dates
- Enumerated
- 2016-01-27
- Last updated
- 2016-01-27
Frequently asked questions
- What is Hien Dang-Hoang's NPI number?
- Hien Dang-Hoang's National Provider Identifier (NPI) is 1366809931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hien Dang-Hoang's specialty?
- Hien Dang-Hoang is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Hien Dang-Hoang located?
- Hien Dang-Hoang's practice location on file with NPPES is 20680 Seneca Meadows Pkwy, Germantown, MD 20876-7022.
- What is Hien Dang-Hoang's phone number?
- The practice phone number listed in the NPPES registry for Hien Dang-Hoang is (301) 569-6326.
- Is Hien Dang-Hoang's NPI active?
- Yes — Hien Dang-Hoang's NPI (1366809931) is active in the NPPES registry as of the last update on 2016-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.