Keri Schaeffer, LE
Specialist · Livermore, CA
Keri Schaeffer, LE is a specialist with a practice address in Livermore, California, and NPI 1043809197, issued on Jan 13, 2021. Check the license (California L9636, 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
- Keri Schaeffer
- Credential
- LE
- Primary taxonomy
- Specialist 174400000X
- License number
- L9636 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1858 Fourth St, Livermore, CA 94550
- Phone
- (925) 490-0550
- Enumerated
- Jan 13, 2021
- Record last updated
- Jan 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest specialist records → All 5,749 in California → Look up another NPI →
Verify Keri Schaeffer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license L9636Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Keri Schaeffer among 5,749 specialist records in California
Keri Schaeffer, LE is one of 5,749 specialist records with a practice address in California. 30% 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 2021, is newer than 88% of them.
- NPI issued2021 · 88% of these records are older, 11% newer
- In a Medicare fileNo · 30% of these records are
- In the CMS Doctors and Clinicians fileNo · 19% of these records are
- Record last updated2021 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in California
There are 5,749 specialist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,749 in California → Every provider in Livermore → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Adele Brainard, LCSWLivermore, CA 945501255581732
- Pedro Estacio, MDLivermore, CA 945501710256250
- Hooshmand Nayersina, M.D.Livermore, CA 945501447293626
- Samuel CogoLivermore, CA 945511063083152
- John Devor, M.D.Lafayette, CA 945491588680920
- Larissa Geleris, M.S., OTR/LLafayette, CA 945491659828606
- Elizabeth Hansen, IBCLCLafayette, CA 945491952620783
- Debra Levinsky, M.D.Lafayette, CA 945491326111832
Common questions
What is Keri Schaeffer, LE's NPI number?
Keri Schaeffer, LE's National Provider Identifier (NPI) is 1043809197, issued on Jan 13, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Keri Schaeffer, LE located?
The NPPES record lists a practice address at 1858 Fourth St, Livermore, CA, 94550. Phone: (925) 490-0550. Providers update this record themselves, so call before visiting.
How can I verify Keri Schaeffer, LE's license?
NPPES lists California license number L9636, 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.