Matthew Phillips
NPI 1427639186 · Student in an Organized Health Care Education/Training Program · Los Angeles, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Phillips is a Student in an Organized Health Care Education/Training Program provider in Los Angeles, CA (NPI 1427639186).
Provider details
- NPI number
- 1427639186
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bupropion Hclbrand: Bupropion Xl | 26 |
| Clozapine | 26 |
| Duloxetine Hcl | 25 |
| Sertraline Hcl | 22 |
| Buspirone Hcl | 21 |
| Aripiprazole | 16 |
| Desvenlafaxine Succinatebrand: Desvenlafaxine Succinate Er | 16 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 16 |
| Quetiapine Fumarate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-15
- Last updated
- 2021-04-15
- Certified
- 2021-03-23
Frequently asked questions
- What is Matthew Phillips's NPI number?
- Matthew Phillips's National Provider Identifier (NPI) is 1427639186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Phillips's specialty?
- Matthew Phillips is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Matthew Phillips located?
- Matthew Phillips's practice location on file with NPPES is 1200 N State St, Los Angeles, CA 90033-1029.
- What is Matthew Phillips's phone number?
- The practice phone number listed in the NPPES registry for Matthew Phillips is (323) 409-1000.
- Does Matthew Phillips accept Medicare?
- Matthew Phillips is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Phillips's NPI active?
- Yes — Matthew Phillips's NPI (1427639186) is active in the NPPES registry as of the last update on 2021-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.