Byron Van Dyke, M.D.
NPI 1821084443 · Dermatology Physician · Redding, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Byron Van Dyke, M.D. is a Dermatology Physician provider in Redding, CA (NPI 1821084443).
Provider details
- NPI number
- 1821084443
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A69012 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clobetasol Propionate | 223 | 133 |
| Fluorouracil | 215 | 187 |
| Tacrolimus | 166 | 97 |
| Triamcinolone Acetonide | 130 | 79 |
| Calcipotriene | 130 | 113 |
| Doxycycline Monohydrate | 64 | 48 |
| Betamethasone/Propylene Glycbrand: Betamethasone Diprop Augmented | 59 | 33 |
| Adalimumab-Atto |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-20
- Last updated
- 2022-02-11
Frequently asked questions
- What is Byron Van Dyke's NPI number?
- Byron Van Dyke's National Provider Identifier (NPI) is 1821084443, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Byron Van Dyke's specialty?
- Byron Van Dyke is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Byron Van Dyke located?
- Byron Van Dyke's practice location on file with NPPES is 1158 N Court St, Redding, CA 96001-0436.
- What is Byron Van Dyke's phone number?
- The practice phone number listed in the NPPES registry for Byron Van Dyke is (530) 247-7546.
- Does Byron Van Dyke accept Medicare?
- Byron Van Dyke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Byron Van Dyke's NPI active?
- Yes — Byron Van Dyke's NPI (1821084443) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.