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Edit this profileWhere to find Byron A. Knowles, M.D., PhD
- Modesto location main office
600 Coffee Rd, Modesto, CA 95355 - San Jose location
751 S. Bascom Ave, San Jose, CA 95128 - Milpitas location
991 Montague Expy Ste 104, Milpitas, CA 95035
About Dr. Knowles
Based in Modesto, CA, Byron A. Knowles, M.D., PhD is listed in the NPI registry under dermatology. Byron graduated from Vanderbilt University School of Medicine in 2016. Byron is also listed as specializing in student in an organized health care education program. According to Medicare claims data, Byron cared for 1,912 Medicare patients across 3,753 services. The services billed most often include destruction of precancer skin growth, 2-14 growths, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and destruction of precancer skin growth, 1 growth. NPI 1225586662 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (916) 454-7533
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
600 COFFEE RD
Modesto, CA 95355
751 S. Bascom Ave
San Jose, CA 95128
991 Montague Expy Ste 104
Milpitas, CA 95035
Conditions Commonly Evaluated or Treated
Within Dermatology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Autoimmune and connective tissue
Cancer care
Pediatric and genetic
Rashes & allergy
Wounds & skin
Most searched conditions
Acne and follicular disorders
Eczema and inflammatory skin disease
Infections and infestations
Pigment, growths, and benign lesions
Skin cancer
Urticaria, itch, and vascular
Infections
Skin growths
Procedures & services
Bladder & bowel
Cosmetic & plastics
Cosmetic dermatology
Diagnostic procedures
- Dermoscopy
- Excisional skin biopsy
- Punch biopsy
- Shave biopsy
- Skin scraping for fungal or mite testing
- Patch testing
- Skin biopsy
Lesion treatment
- Chemical treatment of skin lesions
- Incision and drainage of an abscess
- Intralesional medication injection
- Complex skin lesion excision
- Cryotherapy for skin lesions
- Electrodesiccation and curettage
Medical dermatology treatment
Skin and Scars
Skin cancer surgery
Skin growths
Wound Care
Most searched procedures
Cosmetic
- Acne scar treatment
- Dermal fillers
- Sclerotherapy
- Tattoo removal
Cosmetic and minor surgery
Diagnostic
General dermatology
Infections
Medical dermatology
Nails & hair
Procedures Most Often Billed to Medicare
3,753 services · 1,912 patients · 17 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
1,591 | More often than most peers in Dermatology |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
438 | More often than most peers in Dermatology |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
335 | More often than most peers in Dermatology |
| Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm | Procedure | 11301 |
60 | More often than most peers in Dermatology |
| Destruction of precancer skin growth, 15 or more growths | Procedure | 17004 |
55 | As often as other peers in Dermatology |
| Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm | Procedure | 11311 |
35 | As often as other peers in Dermatology |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
34 | Less often than most peers in Dermatology |
| Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm | Procedure | 11302 |
24 | As often as other peers in Dermatology |
| Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm | Procedure | 17262 |
17 | Less often than most peers in Dermatology |
| Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less | Procedure | 11310 |
13 | Less often than most peers in Dermatology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other dermatologists in Modesto 8
Same specialty, same city.
Trained at Vanderbilt University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2016 at Vanderbilt University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Byron A. Knowles, M.D. specialize in?
Byron A. Knowles, M.D. is a dermatologist (skin doctor) in Modesto, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Dermatology”.
NPI registry
Where is Byron A. Knowles, M.D. located?
Byron A. Knowles, M.D. is listed at 600 Coffee Rd, Modesto, CA 95355. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Byron A. Knowles, M.D.'s phone number?
The number on file is (916) 454-7533. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Byron A. Knowles, M.D.'s NPI number?
Byron A. Knowles, M.D.'s National Provider Identifier is 1225586662. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Byron A. Knowles, M.D. train?
Byron A. Knowles, M.D. attended Vanderbilt University School of Medicine, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How long has Byron A. Knowles, M.D. been practicing?
Byron A. Knowles, M.D. has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What does Byron A. Knowles, M.D. do most often?
According to Medicare billing data, Byron A. Knowles, M.D. performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and destruction of skin growth, 1-14 growths, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Byron A. Knowles, M.D. confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Byron A. Knowles, M.D.. If this is you, claiming it is free.
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