Hilary A. Oleon, LCSW
Social Worker · Stanford, CA
Hilary A. Oleon, LCSW is a social worker with a practice address in Stanford, California, and NPI 1740895101, issued on Sep 12, 2020. Check the license (California 70989, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hilary A. Oleon
- Credential
- LCSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 70989 CA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Pasteur Dr, Stanford, CA 94305
- Phone
- (650) 723-4000
- Enumerated
- Sep 12, 2020
- Record last updated
- Dec 20, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220105001990); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest social worker records → All 10,332 in California → Look up another NPI →
Also registered at 300 Pasteur Dr
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Verify Hilary A. Oleon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 70989Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 76.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Stanford Health CareStanford, CA · Acute Care Hospitals5 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Hilary A. Oleon among 10,332 social worker records in California
Hilary A. Oleon, LCSW is one of 10,332 social worker records with a practice address in California. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 57% of them.
- NPI issued2020 · 57% of these records are older, 38% newer
- In a Medicare fileYes · 2% of these records are
- In the CMS Doctors and Clinicians fileYes · 3% of these records are
- Graduated2010 · median 2015 among the 299 with a school on file
- Record last updated2021 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Social Worker providers in California
There are 10,332 social worker records in California.
All 10,332 in California → Every provider in Stanford → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Melissa Calnon, LCSWStanford, CA 943051437485620
- Laurie Ostacher, LCSWStanford, CA 943051528255759
- Karen Sugarman, LCSWStanford, CA 943051396493284
- David WilliamsonStanford, CA 943051679353379
- Jennifer Anderson, LMSWPalo Alto, CA 943041336834365
- Yajaira BecklesPalo Alto, CA 943041740077692
- Karsyn BritschPalo Alto, CA 943061700591336
- Veronica Brown, MPH/MSWPalo Alto, CA 943041972247484
Common questions
What is Hilary A. Oleon, LCSW's NPI number?
Hilary A. Oleon, LCSW's National Provider Identifier (NPI) is 1740895101, issued on Sep 12, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Hilary A. Oleon, LCSW located?
The NPPES record lists a practice address at 300 Pasteur Dr, Stanford, CA, 94305. Phone: (650) 723-4000. Providers update this record themselves, so call before visiting.
How can I verify Hilary A. Oleon, LCSW's license?
NPPES lists California license number 70989, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Hilary A. Oleon, LCSW's MIPS final score?
The 2023 MIPS final score is 76.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.