Physician Profile
Harold J. Blalock, M.D.
Unclaimed ProfileAbout Dr. Blalock
Based in Jackson, MS, Harold J. Blalock, M.D. is listed in the NPI registry under urology. Harold graduated from University of Mississippi School of Medicine in 1995. According to Medicare claims data, Harold cared for 4,484 Medicare patients across 19,176 services. The services billed most often include low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and insertion of needle into vein for collection of blood sample.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
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
- (601) 353-9900
- Email not available
Practice Locations
501 MARSHALL ST. SUITE 301
Jackson, MS 39202
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
- Overactive Bladder and Leakage
Kidney health
Men's health
- Chronic Pelvic Pain in Men
Urinary symptoms
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
19,176 services · 4,484 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
1,231 | More than most peers in Urology |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
232 | More than most peers in Urology |
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
202 | More often than most peers in Urology |
| Biopsy of prostate gland | Procedure | 55700 |
69 | More than most peers in Urology |
| Injection procedure for imaging of bladder during voiding | Procedure | 51600 |
62 | More often than most peers in Urology |
| Shock wave crushing of kidney stones | Procedure | 50590 |
42 | More often than most peers in Urology |
| Complete ultrasound scan behind abdominal cavity | Imaging | 76770 |
161 | More often than most peers in Urology |
| Ct scan of abdomen and pelvis before and after contrast | Imaging | 74178 |
85 | More than most peers in Urology |
| Complete ultrasound scan of pelvis | Imaging | 76856 |
82 | As often as other peers in Urology |
| Ultrasound scan of pelvic region through rectum | Imaging | 76872 |
70 | More often than most 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 3
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 Jackson 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Mississippi School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1995 at University of Mississippi School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in MS who bill this service to Medicare most often.
Common questions
What is Harold J. Blalock's specialty?
Harold J. Blalock is an urologist in Jackson, MS. That is the designation recorded for this NPI in the federal registry, where it is listed as “Urology”.
NPI registry
Where can I find Harold J. Blalock?
Harold J. Blalock is listed at 501 Marshall St. Suite 301, Jackson, MS 39202. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Harold J. Blalock?
The number on file is (601) 353-9900. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Harold J. Blalock's NPI number?
Harold J. Blalock's National Provider Identifier is 1730118696. 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 Harold J. Blalock's education?
Harold J. Blalock attended University of Mississippi School of Medicine, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How long has Harold J. Blalock been practicing?
Harold J. Blalock has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What is Harold J. Blalock known for?
According to Medicare billing data, Harold J. Blalock performs procedures including insertion of needle into vein for collection of blood sample, diagnostic exam of bladder and urethra using an endoscope and ultrasound measurement of bladder capacity after voiding; reads or performs imaging such as complete ultrasound scan behind abdominal cavity and ct scan of abdomen and pelvis before and after contrast; provides treatments such as 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 Harold J. Blalock confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Harold J. Blalock. 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.