Eric Warren
NPI 1801165204 · Marriage & Family Therapist · El Monte, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Warren is a Marriage & Family Therapist provider in El Monte, CA (NPI 1801165204).
Provider details
- NPI number
- 1801165204
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
- Marriage & Family Therapist106H00000X
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
14 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
Mailing address
Registry dates
- Enumerated
- 2011-12-14
- Last updated
- 2019-08-29
Frequently asked questions
- What is Eric Warren's NPI number?
- Eric Warren's National Provider Identifier (NPI) is 1801165204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Warren's specialty?
- Eric Warren is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Eric Warren located?
- Eric Warren's practice location on file with NPPES is 4401 Santa Anita Ave, El Monte, CA 91731-1611.
- What is Eric Warren's phone number?
- The practice phone number listed in the NPPES registry for Eric Warren is (626) 798-6793.
- Does Eric Warren accept Medicare?
- Eric Warren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Warren's NPI active?
- Yes — Eric Warren's NPI (1801165204) is active in the NPPES registry as of the last update on 2019-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.