IndividualActive
Michelle Tsai, PSY.D.
NPI 1639371891 · Clinical Psychologist · Bethesda, MD
Michelle Tsai, PSY.D. is a Clinical Psychologist provider in Bethesda, MD (NPI 1639371891).
Provider details
- NPI number
- 1639371891
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PY 00003908 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
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
8901 Wisconsin Ave
Bethesda, MD 20889-5600
Phone: (301) 295-0500
Approximate (ZIP-level) locationGet directions
Mailing address
8901 Wisconsin Ave
Bethesda, MD 20889-5600
Registry dates
- Enumerated
- 2007-06-01
- Last updated
- 2011-03-17
Frequently asked questions
- What is Michelle Tsai's NPI number?
- Michelle Tsai's National Provider Identifier (NPI) is 1639371891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Tsai's specialty?
- Michelle Tsai is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Michelle Tsai located?
- Michelle Tsai's practice location on file with NPPES is 8901 Wisconsin Ave, Bethesda, MD 20889-5600.
- What is Michelle Tsai's phone number?
- The practice phone number listed in the NPPES registry for Michelle Tsai is (301) 295-0500.
- Is Michelle Tsai's NPI active?
- Yes — Michelle Tsai's NPI (1639371891) is active in the NPPES registry as of the last update on 2011-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.