Jennifer Hemminger, MSW
NPI 1639200272 · Clinical Social Worker · Los Angeles, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Hemminger, MSW is a Clinical Social Worker provider in Los Angeles, CA (NPI 1639200272).
Provider details
- NPI number
- 1639200272
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- ASW 15678 (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
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
- 2007-03-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jennifer Hemminger's NPI number?
- Jennifer Hemminger's National Provider Identifier (NPI) is 1639200272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Hemminger's specialty?
- Jennifer Hemminger is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jennifer Hemminger located?
- Jennifer Hemminger's practice location on file with NPPES is 1721 Griffin Ave, Los Angeles, CA 90031-3062.
- What is Jennifer Hemminger's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Hemminger is (323) 221-4134.
- Does Jennifer Hemminger accept Medicare?
- Jennifer Hemminger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Hemminger's NPI active?
- Yes — Jennifer Hemminger's NPI (1639200272) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.