NPPES file of Aug 9, 2026

Kevin Matthew Littleton

Neurology Physician · Roseville, CA

Kevin Matthew Littleton is a neurology physician with a practice address in Roseville, California, and NPI 1407483241, issued on Mar 23, 2020. Check the license (California A181878, 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
1407483241
Name
Kevin Matthew Littleton
Primary taxonomy
Neurology Physician 2084N0400X
License number
A181878 CA
Self-reported in NPPES; status is on the state search
Practice location
2 Medical Plaza Dr Ste 205, Roseville, CA 95661
Phone
(916) 773-8711
Enumerated
Mar 23, 2020
Record last updated
Aug 6, 2025
Fax
(916) 503-7693
Medicare enrollment
Enrolled (PECOS I20250819003279); accepts Medicare assignment
Medical or professional school
Pennsylvania State University College Of Medicine, 2020
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 2 Medical Plaza Dr Ste 205

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

  1. Wendy Brown, M.D.Neurology Physician1285780718
  2. Andres Calderon, FNPFamily Nurse Practitioner1184541773
  3. Jingjing ChenNeurology Physician1255837068
  4. Benjamin Ferguson, DONeurology Physician1871973677
  5. Marc Fierro, P.A.Medical Physician Assistant1861552556
  6. Erin Kight, LCSWClinical Social Worker1285126169

Verify Kevin Matthew Littleton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A181878
    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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96% fewer Medicare Part D claims than the average neurology physician in 2024

51 Medicare Part D claims, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.

  1. Kevin Littleton51
  2. Specialty average1,370

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: $10,137.28

3 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, 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. Kevin Littleton$10,137
  2. Specialty average$8,318

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 Valley Medical FoundationBrownsville, CA

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

Kevin Matthew Littleton among 2,339 neurology physician records in California

Kevin Matthew Littleton 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 2020, is newer than 91% of them.

  • NPI issued2020 · 91% of these records are older, 6% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2020 · median 2006 among the 1,628 with a school on file
  • Record last updated2025 · 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. Wendy Brown, M.D.Roseville, CA 956611285780718
  2. Erica Byrd, M.D.Roseville, CA 956611598080053
  3. Kauroon Darya, D.ORoseville, CA 956611922414796
  4. Elizabeth Ekpo, M.D.Roseville, CA 956611811321557
  5. Marc Lenaerts, MDRoseville, CA 956611780652586
  6. Nicole Lopez-Seminario, M.D.Roseville, CA 956611063493567
  7. Mohammad Mahmood, MDRoseville, CA 956611396799508
  8. George Palma, MDRoseville, CA 956611760560437

Common questions

What is Kevin Matthew Littleton's NPI number?

Kevin Matthew Littleton's National Provider Identifier (NPI) is 1407483241, issued on Mar 23, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Kevin Matthew Littleton located?

The NPPES record lists a practice address at 2 Medical Plaza Dr Ste 205, Roseville, CA, 95661. Phone: (916) 773-8711. Providers update this record themselves, so call before visiting.

How can I verify Kevin Matthew Littleton's license?

NPPES lists California license number A181878, 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 Kevin Matthew Littleton prescribe under Medicare Part D?

In 2024, Kevin Matthew Littleton had 51 Medicare Part D claims; 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.