Julie Longfellow, L.C.S.W.
NPI 1356131155 · Clinical Social Worker · Crestline, CA
Julie Longfellow, L.C.S.W. is a Clinical Social Worker provider in Crestline, CA (NPI 1356131155).
Provider details
- NPI number
- 1356131155
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCSW121843 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-05-07
- Last updated
- 2025-05-07
Frequently asked questions
- What is Julie Longfellow's NPI number?
- Julie Longfellow's National Provider Identifier (NPI) is 1356131155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julie Longfellow's specialty?
- Julie Longfellow is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Julie Longfellow located?
- Julie Longfellow's practice location on file with NPPES is 23152 Brookside Rd., Crestline, CA 92325.
- What is Julie Longfellow's phone number?
- The practice phone number listed in the NPPES registry for Julie Longfellow is (909) 213-1970.
- Is Julie Longfellow's NPI active?
- Yes — Julie Longfellow's NPI (1356131155) is active in the NPPES registry as of the last update on 2025-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.