Alyssa Weakley, PHD
Clinical Neuropsychologist · Sacramento, CA
Alyssa Weakley, PHD is a clinical neuropsychologist with a practice address in Sacramento, California, and NPI 1922618917, issued on Aug 4, 2020. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alyssa Weakley
- Credential
- PHD
- Primary taxonomy
- Clinical Neuropsychologist 103G00000X
- Practice location
- UC Davis Midtown Neurology Clinic, Sacramento, CA 95816
- Phone
- (916) 734-3588
- Enumerated
- Aug 4, 2020
- Record last updated
- Sep 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20201020002711); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical neuropsychologist records → All 743 in California → Look up another NPI →
Verify Alyssa Weakley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Regents OF The University OF CaliforniaSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alyssa Weakley among 743 clinical neuropsychologist records in California
Alyssa Weakley, PHD is one of 743 clinical neuropsychologist records with a practice address in California. 23% 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 85% of them.
- NPI issued2020 · 85% of these records are older, 13% newer
- In a Medicare fileYes · 23% of these records are
- In the CMS Doctors and Clinicians fileYes · 32% of these records are
- Graduated2018 · median 2011 among the 237 with a school on file
- Record last updated2020 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103G00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Neuropsychologist providers in California
There are 743 clinical neuropsychologist records in California.
All 743 in California → Every provider in Sacramento → Clinical Neuropsychologist nationwide →
The 8 clinical neuropsychologist records with the nearest ZIP codes
- Jennifer Alford, PH.D.Sacramento, CA 958161255566832
- Christy Bath, PSY.D.Sacramento, CA 958161447538210
- Alan Brooker, PH.D., ABPP-CNSacramento, CA 958161487979753
- Julia Clearman, PSY.D.Sacramento, CA 958161235000845
- Jaclyn Fox, PHDSacramento, CA 958161548716962
- Brandon Gavett, PH.D., ABPPSacramento, CA 958161952766073
- Pei-En Joanna Huang, PSYDSacramento, CA 958161972466373
- Alicia Ranucci, PSY.D.Sacramento, CA 958161679981237
Common questions
What is Alyssa Weakley, PHD's NPI number?
Alyssa Weakley, PHD's National Provider Identifier (NPI) is 1922618917, issued on Aug 4, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Alyssa Weakley, PHD located?
The NPPES record lists a practice address at UC Davis Midtown Neurology Clinic, Sacramento, CA, 95816. Phone: (916) 734-3588. Providers update this record themselves, so call before visiting.
How can I verify Alyssa Weakley, PHD's license?
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. 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.