Melissa Pierce, PSY.D
NPI 1871722199 · Clinical Psychologist · Carlsbad, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Pierce, PSY.D is a Clinical Psychologist provider in Carlsbad, CA (NPI 1871722199).
Provider details
- NPI number
- 1871722199
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D
- Sex
- Female
- Sole proprietor
- No
- License
- PSY26118 (CA)
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
16 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
- 2009-07-08
- Last updated
- 2023-07-05
- Certified
- 2023-07-05
Frequently asked questions
- What is Melissa Pierce's NPI number?
- Melissa Pierce's National Provider Identifier (NPI) is 1871722199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Pierce's specialty?
- Melissa Pierce is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Melissa Pierce located?
- Melissa Pierce's practice location on file with NPPES is 2945 Harding St Ste 109, Carlsbad, CA 92008-1818.
- What is Melissa Pierce's phone number?
- The practice phone number listed in the NPPES registry for Melissa Pierce is (760) 814-1321.
- Does Melissa Pierce accept Medicare?
- Melissa Pierce is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Pierce's NPI active?
- Yes — Melissa Pierce's NPI (1871722199) is active in the NPPES registry as of the last update on 2023-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.