Five Sisters Ranch, Inc
NPI 1639592082 · Mental Illness Community Based Residential Treatment Facility · Petaluma, CA
Five Sisters Ranch, Inc is a Mental Illness Community Based Residential Treatment Facility organization in Petaluma, CA (NPI 1639592082).
Provider details
- NPI number
- 1639592082
- Entity type
- Organization
- Primary specialty
- Mental Illness Community Based Residential Treatment FacilityResidential Treatment Facilities
- Organization subpart
- No
- Authorized official
- Nancie Brown, Director(954) 678-0078
- License
- 490035AP (CA)
Specialties & taxonomies
Residential Treatment Facilities
Residential Treatment Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-01-21
- Last updated
- 2014-01-21
Frequently asked questions
- What is Five Sisters Ranch, Inc's NPI number?
- Five Sisters Ranch, Inc's National Provider Identifier (NPI) is 1639592082, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Five Sisters Ranch, Inc?
- Five Sisters Ranch, Inc is classified in the NPPES registry as Mental Illness Community Based Residential Treatment Facility (Residential Treatment Facilities).
- Where is Five Sisters Ranch, Inc located?
- Five Sisters Ranch, Inc's practice location on file with NPPES is 1000 Longhorn Ln, Petaluma, CA 94952-7808.
- What is Five Sisters Ranch, Inc's phone number?
- The practice phone number listed in the NPPES registry for Five Sisters Ranch, Inc is (954) 678-0078.
- Who is the authorized official for Five Sisters Ranch, Inc?
- The authorized official listed on Five Sisters Ranch, Inc's NPPES record is Nancie Brown, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Five Sisters Ranch, Inc's NPI active?
- Yes — Five Sisters Ranch, Inc's NPI (1639592082) is active in the NPPES registry as of the last update on 2014-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.