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Edit this profileWhere to find Christopher W. Johnson, MD
- San Luis Obispo location main office
35 Casa St Ste 370, San Luis Obispo, CA 93405 - Pismo Beach location
921 Oak Park Blvd Ste 202, Pismo Beach, CA 93449
About Dr. Johnson
Christopher W. Johnson, MD is a healthcare provider in San Luis Obispo, CA specializing in urology. Christopher trained at Js Weill Medical College, Cornell University, graduating in 1999. According to Medicare claims data, Christopher cared for 6,970 Medicare patients across 54,680 services. The services billed most often include injection, testosterone undecanoate, 1 mg, injection, denosumab, 1 mg, and injection, onabotulinumtoxina, 1 unit. This provider record is associated with NPI 1770562712.
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
- (805) 541-1111
- Email not available
Practice Locations
35 CASA ST STE 370
San Luis Obispo, CA 93405
921 Oak Park Blvd Ste 202
Pismo Beach, CA 93449
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
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
Urinary symptoms and infection
- Blood in the urine
- Kidney infection
- Painful urination
- Recurrent urinary tract infections
- Urinary retention
Bladder & Urination
Kidney health
Men's health
Urinary symptoms
Procedures & services
Most searched procedures
Office diagnosis
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
Kidney & ureter procedures
Kidney and ureter surgery
Male reproductive
- Hydrocele repair
- Penile implant surgery
- Surgical correction of penile curvature
- Testicle removal
- Varicocele repair
Prostate
Prostate procedures
- HoLEP Laser Prostate Surgery
- Prostatic urethral lift
- Rezum Water Vapor Therapy
- Transurethral resection of the prostate
Stone procedures
Procedures Most Often Billed to Medicare
54,680 services · 6,970 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
897 | More than most peers in Urology |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
228 | More than most peers in Urology |
| Insertion of lower leg neurostimulator electrode | Procedure | 64566 |
123 | More often than most peers in Urology |
| Biopsy of prostate gland | Procedure | 55700 |
76 | More than most peers in Urology |
| Shock wave crushing of kidney stones | Procedure | 50590 |
54 | More than most peers in Urology |
| Ultrasonic guidance for needle placement | Imaging | 76942 |
97 | More than most peers in Urology |
| Imaging of urinary tract following injection of a contrast agent | Imaging | 74420 |
45 | More often than most peers in Urology |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
207 | More than most peers in Urology |
| Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle | Treatment | 96402 |
92 | More than most peers in Urology |
| Injection, testosterone undecanoate, 1 mg | Drug given | J3145 |
32,251 | 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.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 urologists in San Luis Obispo 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Js Weill Medical College, Cornell University 8
Other providers in the same specialty who trained at the same institution.
Class of 1999 at Js Weill Medical College, Cornell University 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound measurement of bladder capacity after voiding 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Johnson?
Dr. Johnson is an urologist in San Luis Obispo, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Urology”.
NPI registry
What is Dr. Johnson's address?
Dr. Johnson is listed at 35 Casa St Ste 370, San Luis Obispo, CA 93405. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Johnson?
The number on file is (805) 541-1111. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Johnson's NPI number?
Dr. Johnson's National Provider Identifier is 1770562712. 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 Dr. Johnson train?
Dr. Johnson attended Js Weill Medical College, Cornell University, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Johnson been practicing?
Dr. Johnson has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Johnson perform?
According to Medicare billing data, Dr. Johnson performs procedures including ultrasound measurement of bladder capacity after voiding, diagnostic exam of bladder and urethra using an endoscope and insertion of lower leg neurostimulator electrode; reads or performs imaging such as ultrasonic guidance for needle placement and imaging of urinary tract following injection of a contrast agent; provides treatments such as injection of drug or substance under skin or into muscle and administration of hormonal anti-neoplastic chemotherapy 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 Dr. Johnson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Johnson. If this is you, claiming it is free.
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