Byron James Van Dyke, M.D.
Dermatology Physician · Redding, CA
Byron James Van Dyke, M.D. is a dermatology physician with a practice address in Redding, California, and NPI 1821084443, issued on Sep 20, 2005. Check the license (California A69012, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Byron James Van Dyke
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- A69012 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1158 N Court St, Redding, CA 96001
- Phone
- (530) 247-7546
- Enumerated
- Sep 20, 2005
- Record last updated
- Feb 11, 2022
- Fax
- (530) 247-7228
- Medicaid ID
- 00A690120 CA
- Medicare enrollment
- Enrolled (PECOS I20040218001193); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Also registered at 1158 N Court St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Byron James Van Dyke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A69012Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average dermatology physician in 2024
1,934 Medicare Part D claims for 691 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Clobetasol Propionate223 claims
- Fluorouracil215 claims
- Tacrolimus166 claims
- Calcipotriene130 claims
- Triamcinolone Acetonide130 claims
- Doxycycline Monohydrate64 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.
Bills Medicare through one group practice
- Permanente Medical Group IncSanta Clara, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Byron James Van Dyke among 2,083 dermatology physician records in California
Byron James Van Dyke, M.D. is one of 2,083 dermatology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1995 · median 2006 among the 1,450 with a school on file
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California.
All 2,083 in California → Every provider in Redding → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Aseel Abu-NasserRedding, CA 960011609641711
- Tinyee Chang, MDRedding, CA 960011386861409
- Richard Gerlic, MDRedding, CA 960011265434021
- Brian Reber, P.A.Redding, CA 960011952338907
- Ronald Reece, MDRedding, CA 960011144288523
- Jane Shiu, MDRedding, CA 960011073542148
- Elizabeth Stratte, M.D.Redding, CA 960011568538254
- Foy Cox, M.D.Yuba City, CA 959911184611048
Common questions
What is Byron James Van Dyke, M.D.'s NPI number?
Byron James Van Dyke, M.D.'s National Provider Identifier (NPI) is 1821084443, issued on Sep 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Byron James Van Dyke, M.D. located?
The NPPES record lists a practice address at 1158 N Court St, Redding, CA, 96001. Phone: (530) 247-7546. Providers update this record themselves, so call before visiting.
How can I verify Byron James Van Dyke, M.D.'s license?
NPPES lists California license number A69012, 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 Byron James Van Dyke, M.D. prescribe under Medicare Part D?
In 2024, Byron James Van Dyke, M.D. had 1,934 Medicare Part D claims for 691 beneficiaries; the average among dermatology physician prescribers was 797. 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.