Yangyang Sun
NPI 1598353054 · Mental Health Counselor · Randolph, MA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yangyang Sun is a Mental Health Counselor provider in Randolph, MA (NPI 1598353054).
Provider details
- NPI number
- 1598353054
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
Mailing address
Registry dates
- Enumerated
- 2021-01-08
- Last updated
- 2021-01-08
- Certified
- 2021-01-08
Frequently asked questions
- What is Yangyang Sun's NPI number?
- Yangyang Sun's National Provider Identifier (NPI) is 1598353054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yangyang Sun's specialty?
- Yangyang Sun is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Yangyang Sun located?
- Yangyang Sun's practice location on file with NPPES is 4 Frank Leary Way, Randolph, MA 02368-4512.
- What is Yangyang Sun's phone number?
- The practice phone number listed in the NPPES registry for Yangyang Sun is (781) 885-7530.
- Does Yangyang Sun accept Medicare?
- Yangyang Sun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yangyang Sun's NPI active?
- Yes — Yangyang Sun's NPI (1598353054) is active in the NPPES registry as of the last update on 2021-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.