Nancy Clark & Associates
NPI 1619056645 · Substance Abuse Rehabilitation Facility · Newport Beach, CA
Nancy Clark & Associates is a Substance Abuse Rehabilitation Facility organization in Newport Beach, CA (NPI 1619056645).
Provider details
- NPI number
- 1619056645
- Entity type
- Organization
- Primary specialty
- Substance Abuse Rehabilitation FacilityResidential Treatment Facilities
- Organization subpart
- No
- Authorized official
- Nancy Clark, Executive Director(949) 631-0550
Specialties & taxonomies
Residential Treatment Facilities
Profile Score
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
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
- 2006-11-02
- Last updated
- 2020-08-22
Frequently asked questions
- What is Nancy Clark & Associates's NPI number?
- Nancy Clark & Associates's National Provider Identifier (NPI) is 1619056645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nancy Clark & Associates?
- Nancy Clark & Associates is classified in the NPPES registry as Substance Abuse Rehabilitation Facility (Residential Treatment Facilities).
- Where is Nancy Clark & Associates located?
- Nancy Clark & Associates's practice location on file with NPPES is 471 Old Newport Blvd, Newport Beach, CA 92663-4235.
- What is Nancy Clark & Associates's phone number?
- The practice phone number listed in the NPPES registry for Nancy Clark & Associates is (949) 631-0550.
- Who is the authorized official for Nancy Clark & Associates?
- The authorized official listed on Nancy Clark & Associates's NPPES record is Nancy Clark, Executive Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nancy Clark & Associates's NPI active?
- Yes — Nancy Clark & Associates's NPI (1619056645) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.