Melissa Chang PHD LLC
NPI 1801037049 · Clinical Psychologist · Stamford, CT
Melissa Chang PHD LLC is a Clinical Psychologist organization in Stamford, CT (NPI 1801037049).
Provider details
- NPI number
- 1801037049
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Melissa Chang, Owner(203) 325-3263
- License
- 002637 (CT)
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
17 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
- 2009-03-18
- Last updated
- 2009-03-18
Frequently asked questions
- What is Melissa Chang PHD LLC's NPI number?
- Melissa Chang PHD LLC's National Provider Identifier (NPI) is 1801037049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Melissa Chang PHD LLC?
- Melissa Chang PHD LLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Melissa Chang PHD LLC located?
- Melissa Chang PHD LLC's practice location on file with NPPES is 59 Roxbury Rd, Stamford, CT 06902-1283.
- What is Melissa Chang PHD LLC's phone number?
- The practice phone number listed in the NPPES registry for Melissa Chang PHD LLC is (203) 322-2100.
- Who is the authorized official for Melissa Chang PHD LLC?
- The authorized official listed on Melissa Chang PHD LLC's NPPES record is Melissa Chang, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Melissa Chang PHD LLC's NPI active?
- Yes — Melissa Chang PHD LLC's NPI (1801037049) is active in the NPPES registry as of the last update on 2009-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.