Leah Ellenhorn Hahn
Clinical Social Worker · Rolling Hills Estates, CA
Leah Ellenhorn Hahn is a clinical social worker with a practice address in Rolling Hills Estates, California, and NPI 1801417746, issued on May 1, 2020. Check the license (California 65968, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Leah Ellenhorn Hahn
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 65968 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4 Saddlehorn LN, Rolling Hills Estates, CA 90274
- Phone
- (702) 591-6890
- Enumerated
- May 1, 2020
- Record last updated
- May 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Verify Leah Ellenhorn Hahn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 65968Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Leah Ellenhorn Hahn among 36,261 clinical social worker records in California
Leah Ellenhorn Hahn is one of 36,261 clinical social worker records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2020, is newer than 72% of them.
- NPI issued2020 · 72% of these records are older, 23% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2020 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 clinical social worker records list a practice address in Rolling Hills Estates
They are 8 of the 208 NPPES records with a practice address in Rolling Hills Estates, and 36,261 clinical social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 36,261 in California → Every provider in Rolling Hills Estates → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Carla Cavalier Bowdoin, L.C.S.W.Rolling Hills Estates, CA 902741851650170
- Natalie David, LCSWRolling Hills, CA 902741235580853
- Jill Dorn, LCSWPalos Verdes Estates, CA 902741497927644
- Kaoru Ichikawa, PH.D.Palos Verdes Estates, CA 902741861364929
- Debra Kinkelaar, LCSWRolling Hills, CA 902741831328251
- Margaret Moreno, LCSWPalos Verdes Estates, CA 902741801295548
- Princess OkiemeRolling Hills Estates, CA 902741639643323
- Dorothy OwensRolling Hills Estates, CA 902741417412941
Common questions
What is Leah Ellenhorn Hahn's NPI number?
Leah Ellenhorn Hahn's National Provider Identifier (NPI) is 1801417746, issued on May 1, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Leah Ellenhorn Hahn located?
The NPPES record lists a practice address at 4 Saddlehorn LN, Rolling Hills Estates, CA, 90274. Phone: (702) 591-6890. Providers update this record themselves, so call before visiting.
How can I verify Leah Ellenhorn Hahn's license?
NPPES lists California license number 65968, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.