Synergy Observation Specialists PC
NPI 1023773587 · Emergency Medicine Physician · Simi Valley, CA
Synergy Observation Specialists PC is a Emergency Medicine Physician organization in Simi Valley, CA (NPI 1023773587).
Provider details
- NPI number
- 1023773587
- Entity type
- Organization
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Anthony Cardillo, President(310) 488-2830
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-11-01
- Last updated
- 2026-02-13
- Certified
- 2026-02-13
Frequently asked questions
- What is Synergy Observation Specialists PC's NPI number?
- Synergy Observation Specialists PC's National Provider Identifier (NPI) is 1023773587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Synergy Observation Specialists PC?
- Synergy Observation Specialists PC is classified in the NPPES registry as Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Synergy Observation Specialists PC located?
- Synergy Observation Specialists PC's practice location on file with NPPES is 2975 Sycamore Dr, Simi Valley, CA 93065-1201.
- What is Synergy Observation Specialists PC's phone number?
- The practice phone number listed in the NPPES registry for Synergy Observation Specialists PC is (805) 955-6000.
- Who is the authorized official for Synergy Observation Specialists PC?
- The authorized official listed on Synergy Observation Specialists PC's NPPES record is Anthony Cardillo, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Synergy Observation Specialists PC's NPI active?
- Yes — Synergy Observation Specialists PC's NPI (1023773587) is active in the NPPES registry as of the last update on 2026-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.