NPPES file of Aug 9, 2026

Ealon Joelson, MD

Neurology Physician · Palo Alto, CA

Ealon Joelson, MD is a neurology physician with a practice address in Palo Alto, California, and NPI 1770658841, issued on Nov 22, 2006. Check the license (California A62234, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1770658841
Name
Ealon Joelson
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License number
A62234 CA
Self-reported in NPPES; status is on the state search
Practice location
795 EL Camino Real, Palo Alto, CA 94301
Phone
(650) 321-4121
Enumerated
Nov 22, 2006
Record last updated
Jun 25, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20080811000642); accepts Medicare assignment
Medical or professional school
University Of California, San Francisco School Of Medicine, 1995
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 795 EL Camino Real

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Hamza AbbasiInternal Medicine Physician1821545484
  2. Arman Abdalkhani, MDOtolaryngology Physician1356536130
  3. Sara AbrahamsInternal Medicine Physician1952988354
  4. Nana Efua Adabie, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1437647732
  5. Amy Adams, M.D.Dermatology Physician1679643928
  6. William Adams, DPMFoot & Ankle Surgery Podiatrist1447487830

Verify Ealon Joelson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A62234
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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38% more Medicare Part D claims than the average neurology physician in 2024

1,894 Medicare Part D claims for 274 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. 64 claims were for opioids.

  1. Ealon Joelson1,894
  2. Specialty average1,370

Most prescribed

  1. Gabapentin184 claims
  2. Memantine Hcl103 claims
  3. Donepezil Hcl99 claims
  4. Pregabalin78 claims
  5. Nurtec Odt60 claims
  6. Sumatriptan Succinate57 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $2,212.63

84 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ealon Joelson$2,212.63
  2. Specialty average$8,318.07

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Sutter Bay Medical FoundationMountain View, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ealon Joelson among 2,339 neurology physician records in California

Ealon Joelson, MD is one of 2,339 neurology physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 59% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated1995 · median 2006 among the 1,628 with a school on file
  • Record last updated2020 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in California

There are 2,339 neurology physician records in California.

The 8 neurology physician records with the nearest ZIP codes

  1. Norifusa Anegawa, M.D., PH.D.Palo Alto, CA 943011922171099
  2. Minal Bhanushali, MDPalo Alto, CA 943011265618995
  3. Kathryn Crozier, M.D.Palo Alto, CA 943011528392610
  4. Adama Frye, M.D.Palo Alto, CA 943011720100506
  5. David Gershfield, MDPalo Alto, CA 943011033226758
  6. Ruby Koshy, M.D.Palo Alto, CA 943011578741369
  7. Joseph Lacy, MDPalo Alto, CA 943011568570166
  8. Lakshmi Leishangthem, M.D.Palo Alto, CA 943011952784308

Common questions

What is Ealon Joelson, MD's NPI number?

Ealon Joelson, MD's National Provider Identifier (NPI) is 1770658841, issued on Nov 22, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ealon Joelson, MD located?

The NPPES record lists a practice address at 795 EL Camino Real, Palo Alto, CA, 94301. Phone: (650) 321-4121. Providers update this record themselves, so call before visiting.

How can I verify Ealon Joelson, MD's license?

NPPES lists California license number A62234, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Ealon Joelson, MD prescribe under Medicare Part D?

In 2024, Ealon Joelson, MD had 1,894 Medicare Part D claims for 274 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions 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.