IndividualActive
Peter Sierra
NPI 1407062185 · Mental Health Counselor · Anaheim, CA
Peter Sierra is a Mental Health Counselor provider in Anaheim, CA (NPI 1407062185).
Provider details
- NPI number
- 1407062185
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1901center St
Anaheim, CA 92805-2604
Phone: (714) 780-0750
Street-level locationGet directions
Mailing address
838 W South St
Anaheim, CA 92805-4415
Registry dates
- Enumerated
- 2007-05-16
- Last updated
- 2009-11-04
Frequently asked questions
- What is Peter Sierra's NPI number?
- Peter Sierra's National Provider Identifier (NPI) is 1407062185, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Sierra's specialty?
- Peter Sierra is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Peter Sierra located?
- Peter Sierra's practice location on file with NPPES is 1901center St, Anaheim, CA 92805-2604.
- What is Peter Sierra's phone number?
- The practice phone number listed in the NPPES registry for Peter Sierra is (714) 780-0750.
- Is Peter Sierra's NPI active?
- Yes — Peter Sierra's NPI (1407062185) is active in the NPPES registry as of the last update on 2009-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.