NPPES file of Aug 9, 2026

Stephen David Forner, MD

Neurology Physician · Chico, CA

Stephen David Forner, MD is a neurology physician with a practice address in Chico, California, and NPI 1336141159, issued on Aug 11, 2005. Check the license (California G35751, 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
1336141159
Name
Stephen David Forner
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License number
G35751 CA
Self-reported in NPPES; status is on the state search
Practice location
1405 Magnolia Ave, Chico, CA 95926
Phone
(530) 894-3330
Enumerated
Aug 11, 2005
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(530) 894-1770
Medicaid ID
00G357510 CA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1405 Magnolia Ave

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

  1. Tylea Eison, DNP, CNMAdvanced Practice Midwife1093576423
  2. Stacey Graham, FNP-CFamily Nurse Practitioner1083963532
  3. Amanda Hettema, CNM, WHNPAdvanced Practice Midwife1417778564
  4. Ray Varlinsky, MFTMarriage & Family Therapist1003986951

Verify Stephen David Forner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G35751
    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

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98% fewer Medicare Part D claims than the average neurology physician in 2024

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

  1. Stephen Forner25
  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.

Neurology Physician providers in California

There are 2,339 neurology physician records in California.

Other neurology physician records in California

  1. Venkat Raghav Aachi, MDThousand Oaks, CA1740640051
  2. John Aalbers, M.D.San Diego, CA1942262431
  3. Kafia Abbasi, M.D.French Camp, CA1215114897
  4. Puya Abbassi, D.O.San Jose, CA1831695428
  5. Ahmed Abdelhak, MB CHBSan Francisco, CA1053013748
  6. Diana Abdulrahman, M.D.Pomona, CA1518276880
  7. Hadi Abou El Hassan, MDLos Angeles, CA1053995720
  8. John Paul Aboubechara, MD, PHDPalo Alto, CA1205461803
  9. Saheil AboutalibLong Beach, CA1548551112
  10. Justin Abraham, M.D., M.B.A.Santa Barbara, CA1225322522

Common questions

What is Stephen David Forner, MD's NPI number?

Stephen David Forner, MD's National Provider Identifier (NPI) is 1336141159, issued on Aug 11, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Stephen David Forner, MD located?

The NPPES record lists a practice address at 1405 Magnolia Ave, Chico, CA, 95926. Phone: (530) 894-3330. Providers update this record themselves, so call before visiting.

How can I verify Stephen David Forner, MD's license?

NPPES lists California license number G35751, 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 Stephen David Forner, MD prescribe under Medicare Part D?

In 2024, Stephen David Forner, MD had 25 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.