What is Rhona Chang's NPI number?

Rhona Chang's National Provider Identifier (NPI) is 1487950457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Rhona Chang's specialty?

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

Where is Rhona Chang located?

Rhona Chang's practice location on file with NPPES is 233 Harvard St Ste 105, Brookline, MA 02446-5069.

What is Rhona Chang's phone number?

The practice phone number listed in the NPPES registry for Rhona Chang is (617) 899-9633.

Is Rhona Chang's NPI active?

Yes — Rhona Chang's NPI (1487950457) is active in the NPPES registry as of the last update on 2022-03-21.

IndividualActive

Rhona Chang

NPI 1487950457 · Mental Health Counselor · Brookline, MA

Rhona Chang is a Mental Health Counselor provider in Brookline, MA (NPI 1487950457).

Provider details

NPI number: 1487950457
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(75/100 index)

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

Registry tenure38% of score
15 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

233 Harvard St Ste 105

Brookline, MA 02446-5069

Phone: (617) 899-9633

Street-level locationGet directions

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Mailing address