James E. Alonso, M.D.
Neurology Physician · Saint Louis, MO
James E. Alonso, M.D. is a neurology physician with a practice address in Saint Louis, Missouri, and NPI 1063506566, issued on Oct 2, 2006. Check the license (Missouri 106036, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- James E. Alonso
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- 106036 MO
036150767 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3009 N Ballas RD Ste 102B, Saint Louis, MO 63131
- Phone
- (314) 996-7080
- Enumerated
- Oct 2, 2006
- Record last updated
- Nov 6, 2023
- Medicare enrollment
- Enrolled (PECOS I20120110000399); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Kansas City, School Of Medicine, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 484 in Missouri → Look up another NPI →
Also registered at 3009 N Ballas RD Ste 102B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aninda Acharya, MDNeurology Physician1750306551
- Michael Butler, MDNeurology Physician1477113546
- Kayla EverdingNurse Practitioner1972312387
- Cheryl Faber, M.D.Neurology Physician1124017520
- Lauren Frank, RNMedical-Surgical Registered Nurse1417808478
- James Goldring, M.D., PH.D.Neurology Physician1992715775
Verify James E. Alonso in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 106036Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average neurology physician in 2024
3,174 Medicare Part D claims for 417 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 70 claims were for opioids.
Most prescribed
- Levetiracetam226 claims
- Gabapentin164 claims
- Topiramate151 claims
- Lamotrigine117 claims
- Carbidopa-Levodopa87 claims
- Pregabalin85 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: $4,043.51
226 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Fairview Heights Medical Group SCBelleville, IL
- Physician Groups LCFarmington, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James E. Alonso among 484 neurology physician records in Missouri
James E. Alonso, M.D. is one of 484 neurology physician records with a practice address in Missouri. 78% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 67% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1994 · median 2006 among the 285 with a school on file
- Record last updated2023 · 36% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Missouri
There are 484 neurology physician records in Missouri.
All 484 in Missouri → Every provider in Saint Louis → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Aninda Acharya, MDSaint Louis, MO 631311750306551
- Susan Dobmeyer, MDSaint Louis, MO 631311144248592
- Cheryl Faber, M.D.Saint Louis, MO 631311124017520
- James Goldring, M.D., PH.D.Saint Louis, MO 631311992715775
- Barbara Green, MDSaint Louis, MO 631311497783997
- John Hatlelid, M.D.Saint Louis, MO 631311194796698
- Jameson Holloman, MDSaint Louis, MO 631311225558380
- Brent Huffman, MDSaint Louis, MO 631311154367282
Common questions
What is James E. Alonso, M.D.'s NPI number?
James E. Alonso, M.D.'s National Provider Identifier (NPI) is 1063506566, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James E. Alonso, M.D. located?
The NPPES record lists a practice address at 3009 N Ballas RD Ste 102B, Saint Louis, MO, 63131. Phone: (314) 996-7080. Providers update this record themselves, so call before visiting.
How can I verify James E. Alonso, M.D.'s license?
NPPES lists Missouri license number 106036, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James E. Alonso, M.D. prescribe under Medicare Part D?
In 2024, James E. Alonso, M.D. had 3,174 Medicare Part D claims for 417 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.