Provider Profile
Dennis L. Trenner, D.P.M.
Unclaimed ProfileAbout Dr. Trenner
Based in Oroville, CA, Dennis L. Trenner, D.P.M. is listed in the NPI registry under podiatry — foot surgery. According to Medicare claims data, Dennis cared for 1,880 Medicare patients across 4,113 services. The services billed most often include removal of fingernails or toenails, 6 or more nails, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (530) 534-0601
- Email not available
Practice Locations
2760 ORO DAM BLVD E
Oroville, CA 95966
Conditions Commonly Evaluated or Treated
Within Podiatry — Foot Surgery 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
Most searched conditions
- Bunions
- Diabetic foot ulcer
- Foot fungus
- Heel pain
- Ingrown toenails
Bone and joint
- Extra bone in foot
- Freiberg's Disease
- Pump bump
- Sinus Tarsi Syndrome
- Toe Joint Pain
Bone conditions
- Charcot Foot
- Foot Bone Spurs
- Heel Spurs
Circulation
- Poor Circulation and Swollen Legs
Deformity
- Claw toe
- Crossover Toe
- Extra Toe
- Overlapping toes
Foot structure
- Flat Feet
- High Arches
Infections
- Foot Cellulitis
- Infected Finger
Injuries
- Ankle sprain
- Broken Foot
- Broken Toe
- Foot Tendon Tear
- Lisfranc Injury
- Splinter Or Glass In Foot
- Stress Fracture In Foot
- Turf toe
Joint conditions
- Foot Arthritis
- Gout In Big Toe
- Stiff Big Toe
Lumps & bumps
- Ganglion Cyst On Foot
- Plantar Fibroma
Nail conditions
- Black Toenail
- Thick Toenails
Nerve conditions
- Burning Feet
- Foot Drop
- Foot Numbness and Tingling
- Neuroma In Foot
- Tarsal Tunnel Syndrome
Pain
- Ball Of Foot Pain
- Peroneal Tendonitis
- Sesamoiditis
- Top of foot pain
Pediatric conditions
- Intoeding
- Sever's Disease
Skin and nails
- Warts
Skin conditions
- Blisters On Feet
- Corns And Calluses
- Cracked Heels
- Smelly Feet
Tendon conditions
- Achilles Tendon Pain
- Posterior Tibial Tendonitis
Toe conditions
- Hammertoe
- Tailor's Bunion
Procedures & services
Most searched procedures
- Bunion surgery
- Custom orthotics
- Foot wart removal
- Heel pain treatment
- Ingrown toenail removal
Diagnostics
- Foot Biopsy
- Foot MRI
Foot surgery
- Achilles Tendon Lengthening
- Achilles Tendon Repair Surgery
- Ankle Ligament Surgery
- Big Toe Joint Replacement
- Flat Foot Reconstruction
- Foot Cyst Removal
- Foot Fracture Surgery
- Hammertoe Surgery
- Morton's Neuroma Surgery
- Plantar Fascia Release
- Plantar Fibroma Removal
- Stiff Big Toe Surgery
- Tailor's Bunion Surgery
- Tarsal Tunnel Release Surgery
- Toe Amputation
- Toe Shortening Surgery
Imaging
- Foot Ultrasound
- Foot X-Ray
In-office treatments
- Corn And Callus Trimming
- Gout Aspiration and Injection
- Routine Podiatric Nail Trimming
- Toenail Removal
Injections
- Alcohol Injections For Neuroma
- Foot Cortisone Injection
- PRP Injection for Foot and Ankle
Laser treatments
- Laser Toenail Fungus Treatment
Medications
- Toenail Fungus Prescription Oral Medicine
Minor procedures
- Foot Abscess Drainage
- Foreign Body Removal From Foot
Non-surgical care
- Broken Toe Taping
Non-surgical treatments
- Shockwave Therapy for Foot Pain
Orthopedic devices
- Foot Cast Application
- Walking Boot Fitting
Pediatric care
- Serial casting for clubfoot
Preventive care
- Diabetic Foot Care
- Diabetic Shoe Fitting
Surgery
- Accessory Navicular Bone Removal
- Big Toe Fusion
- Extra Toe Removal Surgery
- Foot Bone Realignment
- Foot Joint Fusion
- Foot Nerve Release Surgery
- Lisfranc Repair Surgery
- Peroneal Tendon Repair
- Plantar plate repair
- Pump bump surgery
- Subtalar arthroereisis
- Synthetic Cartilage Toe Implant
- Tendon Transfer In Foot
- Toe Straightening
Wound care
- Total Contact Casting
- Wound Care and Dressing Change
Procedures Most Often Billed to Medicare
4,113 services · 1,880 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of fingernails or toenails, 6 or more nails | Procedure | 11721 |
2,287 | More than most peers in Podiatry — Foot Surgery |
| Removal of noncancer thickened skin growth, 1 growth | Procedure | 11055 |
208 | More often than most peers in Podiatry — Foot Surgery |
| Removal of noncancer thickened skin growth, 2-4 growths | Procedure | 11056 |
178 | More often than most peers in Podiatry — Foot Surgery |
| Permanent removal fingernail or toenail | Procedure | 11750 |
54 | More often than most peers in Podiatry — Foot Surgery |
| Removal of skin and tissue, 20.0 sq cm or less | Procedure | 11042 |
34 | Less often than most peers in Podiatry — Foot Surgery |
| Simple separation of fingernail or toenail from nail bed, first nail | Procedure | 11730 |
11 | Less often than most peers in Podiatry — Foot Surgery |
| Removal of tissue from wound, 20.0 sq cm or less | Treatment | 97597 |
36 | As often as other peers in Podiatry — Foot Surgery |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
20 | Less often than most peers in Podiatry — Foot Surgery |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
15 | Less often than most peers in Podiatry — Foot Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
746 | More often than most peers in Podiatry — Foot Surgery |
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 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Also performs Removal of fingernails or toenails, 6 or more nails 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dennis L. Trenner?
Dennis L. Trenner is a podiatry in Oroville, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Podiatry — Foot Surgery”.
NPI registry
What is Dennis L. Trenner's address?
Dennis L. Trenner is listed at 2760 Oro Dam Blvd E, Oroville, CA 95966. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dennis L. Trenner?
The number on file is (530) 534-0601. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dennis L. Trenner's NPI number?
Dennis L. Trenner's National Provider Identifier is 1356361190. 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
How long has Dennis L. Trenner been practicing?
Dennis L. Trenner has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What procedures does Dennis L. Trenner perform?
According to Medicare billing data, Dennis L. Trenner performs procedures including removal of fingernails or toenails, 6 or more nails, removal of noncancer thickened skin growth, 1 growth and removal of noncancer thickened skin growth, 2-4 growths; provides treatments such as removal of tissue from wound, 20.0 sq cm or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dennis L. Trenner confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dennis L. Trenner. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.