Michelle Tsai, DNP
NPI 1639608235 · Psychiatric/Mental Health Nurse Practitioner · Arlington, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Tsai, DNP is a Psychiatric/Mental Health Nurse Practitioner provider in Arlington, VA (NPI 1639608235).
Provider details
- NPI number
- 1639608235
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 0017143948 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2017-06-07
- Last updated
- 2017-06-07
Frequently asked questions
- What is Michelle Tsai's NPI number?
- Michelle Tsai's National Provider Identifier (NPI) is 1639608235, 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 Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michelle Tsai located?
- Michelle Tsai's practice location on file with NPPES is 2120 Washington Blvd, Arlington, VA 22204-5718.
- What is Michelle Tsai's phone number?
- The practice phone number listed in the NPPES registry for Michelle Tsai is (703) 228-4900.
- Does Michelle Tsai accept Medicare?
- Michelle Tsai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Tsai's NPI active?
- Yes — Michelle Tsai's NPI (1639608235) is active in the NPPES registry as of the last update on 2017-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.