What is Sophia Xu's NPI number?

Sophia Xu's National Provider Identifier (NPI) is 1750219218, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sophia Xu's specialty?

Sophia Xu is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Sophia Xu located?

Sophia Xu's practice location on file with NPPES is 201 Broadway Ste 575, Cambridge, MA 02139-1955.

What is Sophia Xu's phone number?

The practice phone number listed in the NPPES registry for Sophia Xu is (617) 301-4232.

Is Sophia Xu's NPI active?

Yes — Sophia Xu's NPI (1750219218) is active in the NPPES registry as of the last update on 2026-05-13.

IndividualActive

Sophia Xu

NPI 1750219218 · Mental Health Counselor · Cambridge, MA

Sophia Xu is a Mental Health Counselor provider in Cambridge, MA (NPI 1750219218).

Provider details

NPI number: 1750219218
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

201 Broadway Ste 575

Cambridge, MA 02139-1955

Phone: (617) 301-4232

Approximate (ZIP-level) locationGet directions

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Mailing address