Are you Mark B. Sender, M.D., IN? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 23823 Valencia Blvd Ste 130, Santa Clarita, CA 91355
About Dr. Sender
Mark B. Sender, M.D., IN practices urology in Santa Clarita, CA. Mark is a 1981 graduate of Emory University School of Medicine. According to Medicare claims data, Mark cared for 2,834 Medicare patients across 40,500 services. The services billed most often include injection, testosterone cypionate, 1 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient'. The provider's National Provider Identifier (NPI) is 1013097534.
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
- (661) 254-2777
- Email not available
Practice Locations
23823 VALENCIA BLVD STE 130
Santa Clarita, CA 91355
Conditions Commonly Evaluated or Treated
Within Urology 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
- Erectile dysfunction
- Kidney stones
- Overactive bladder
- Prostate cancer
- Urinary incontinence in women
- UTI
Bladder and urethra
- Bladder cancer
- Interstitial cystitis and bladder pain syndrome
- Urethral stricture
Kidney and ureter
Male reproductive and sexual health
- Hydrocele
- Male infertility
- Peyronie's disease
- Testicular and scrotal pain
- Testicular cancer
- Testicular torsion
- Testosterone deficiency
- Varicocele
Prostate
- Elevated PSA
- Enlarged prostate
- Prostatitis
Urinary symptoms and infection
- Blood in the urine
- Kidney infection
- Painful urination
- Recurrent urinary tract infections
- Urinary retention
Bladder & Urination
Kidney health
- Kidney Cyst
Men's health
- Chronic Pelvic Pain in Men
Urinary symptoms
- Waking Up to Pee
Procedures & services
Most searched procedures
- Circumcision
- Cystoscopy
- Kidney stone removal
- Prostatectomy
- Vasectomy
Office diagnosis
- MRI-targeted fusion prostate biopsy
- Prostate biopsy
Bladder procedures
- Artificial Urinary Sphincter Implant
- Bladder Botox Injection
- Bladder instillation therapy
- Radical bladder removal
- Sacral neuromodulation
- Sling surgery for stress incontinence
- Transurethral resection of bladder tumor
Diagnostic imaging
- Prostate Ultrasound
Kidney & ureter procedures
- Ureteral Stent Removal
Kidney and ureter surgery
- Partial kidney removal
- Radical kidney removal
Male reproductive
- Hydrocele repair
- Penile implant surgery
- Surgical correction of penile curvature
- Testicle removal
- Varicocele repair
Prostate
- GreenLight Laser Prostate Surgery
Prostate procedures
- HoLEP Laser Prostate Surgery
- Prostatic urethral lift
- Rezum Water Vapor Therapy
- Transurethral resection of the prostate
Stone procedures
- Ureteral stent placement
Procedures Most Often Billed to Medicare
40,500 services · 2,834 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Electronic assessment of bladder emptying | Procedure | 51741 |
211 | More than most peers in Urology |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
187 | As often as other peers in Urology |
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
174 | As often as other peers in Urology |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
103 | More often than most peers in Urology |
| Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings | Procedure | 51784 |
20 | As often as other peers in Urology |
| Complex measurement of pressure of urine flow in bladder with voiding pressure studies | Procedure | 51728 |
19 | As often as other peers in Urology |
| Complete ultrasound scan of pelvis | Imaging | 76856 |
214 | More often than most peers in Urology |
| Complete ultrasound scan behind abdominal cavity | Imaging | 76770 |
117 | More often than most peers in Urology |
| Limited ultrasound scan behind abdominal cavity | Imaging | 76775 |
46 | As often as other peers in Urology |
| Ultrasound scan of pelvic region through rectum | Imaging | 76872 |
35 | As often as other peers in Urology |
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.
Other urologists at this location 2
Same specialty, same street address — most likely the same department or group.
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.
Trained at Emory 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 1981 at Emory University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Electronic assessment of bladder emptying 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Mark B. Sender, M.D.'s specialty?
Mark B. Sender, M.D. is an urologist in Santa Clarita, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Urology”.
NPI registry
Where can I find Mark B. Sender, M.D.?
Mark B. Sender, M.D. is listed at 23823 Valencia Blvd Ste 130, Santa Clarita, CA 91355. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mark B. Sender, M.D.?
The number on file is (661) 254-2777. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mark B. Sender, M.D.'s NPI number?
Mark B. Sender, M.D.'s National Provider Identifier is 1013097534. 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
What is Mark B. Sender, M.D.'s education?
Mark B. Sender, M.D. attended Emory University School of Medicine, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
How long has Mark B. Sender, M.D. been practicing?
Mark B. Sender, M.D. has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.
CMS public data
What is Mark B. Sender, M.D. known for?
According to Medicare billing data, Mark B. Sender, M.D. performs procedures including electronic assessment of bladder emptying, insertion of needle into vein for collection of blood sample and ultrasound measurement of bladder capacity after voiding; reads or performs imaging such as complete ultrasound scan of pelvis and complete ultrasound scan behind abdominal cavity; provides treatments such as injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mark B. Sender, M.D. confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark B. Sender, M.D.. If this is you, claiming it is free.
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