Siamak Ehteshamzadeh, PSYD
NPI 1508116518 · Addiction (Substance Use Disorder) Counselor · Moreno Valley, CA
Siamak Ehteshamzadeh, PSYD is a Addiction (Substance Use Disorder) Counselor provider in Moreno Valley, CA (NPI 1508116518).
Provider details
- NPI number
- 1508116518
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- No
- License
- PSB37425 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Family Psychologist103TF0000X
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2012-09-17
- Last updated
- 2025-04-12
- Certified
- 2025-04-12
Frequently asked questions
- What is Siamak Ehteshamzadeh's NPI number?
- Siamak Ehteshamzadeh's National Provider Identifier (NPI) is 1508116518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siamak Ehteshamzadeh's specialty?
- Siamak Ehteshamzadeh is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Siamak Ehteshamzadeh located?
- Siamak Ehteshamzadeh's practice location on file with NPPES is 25320 Lurin Ave, Moreno Valley, CA 92551-2405.
- What is Siamak Ehteshamzadeh's phone number?
- The practice phone number listed in the NPPES registry for Siamak Ehteshamzadeh is (951) 217-9363.
- Is Siamak Ehteshamzadeh's NPI active?
- Yes — Siamak Ehteshamzadeh's NPI (1508116518) is active in the NPPES registry as of the last update on 2025-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.