WILLIAM JOHNSTON MD NPI 1992711030

NPI Information

  • NPI: 1992711030
  • Provider Name: WILLIAM JOHNSTON, MD
  • Classification: Urology - 208800000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 33014 5 MILE RD
    LIVONIA, MI
    ZIP 48154
  • Phone: (734) 261-7401

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NPI Details

William Johnston, MD is an urology in Livonia, MI with 29 years of experience. The provider is a urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures. William Johnston, MD NPI is 1992711030. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: ALBANY MEDICAL COLLEGE OF UNION UNIVERSITY
Graduation Year:1997

The provider's business location address is:

33014 5 MILE RD
LIVONIA, MI
ZIP 48154-075
Phone: (734) 261-7401
Fax: (734) 261-7410

The NPI 1992711030 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Injection, denosumab, 1 mg (HCPCS:J0897)
  • Automated urinalysis test (HCPCS:81003)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Detection test by nucleic acid for organism, amplified probe technique (HCPCS:87798)
  • Psa (prostate specific antigen) measurement, total (HCPCS:84153)
  • Ultrasound measurement of bladder capacity after voiding (HCPCS:51798)
  • Leuprolide acetate (for depot suspension), 7.5 mg (HCPCS:J9217)
  • Complete ultrasound scan behind abdominal cavity (HCPCS:76770)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS:99490)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Diagnostic exam of bladder and urethra using an endoscope (HCPCS:52000)
  • Blood test, basic group of blood chemicals (calcium, total) (HCPCS:80048)
  • Limited ultrasound scan behind abdominal cavity (HCPCS:76775)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Phosphate level (HCPCS:84100)
  • Testosterone (hormone) level, total (HCPCS:84403)
  • Telephone medical discussion with physician, 11-20 minutes (HCPCS:99442)
  • Injection of drug or substance under skin or into muscle (HCPCS:96372)
  • Detection test for candida species (yeast), amplified probe technique (HCPCS:87481)
  • Liver function blood test panel (HCPCS:80076)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS:85025)
  • Magnesium level (HCPCS:83735)
  • Vitamin d-3 level (HCPCS:82306)
  • Initial hospital inpatient care per day, typically 50 minutes (HCPCS:99222)
  • Psa (prostate specific antigen) measurement, free (HCPCS:84154)
  • Detection test by nucleic acid for chlamydia trachomatis, amplified probe technique (HCPCS:87491)
  • Detection test by nucleic acid for neisseria gonorrhoeae (gonorrhoeae bacteria), amplified probe technique (HCPCS:87591)
  • Detection test by nucleic acid for staphylococcus aureus (bacteria), amplified probe technique (HCPCS:87640)
  • Detection test by nucleic acid for strep (streptococcus, group b), amplified probe technique (HCPCS:87653)
  • Detection test by nucleic acid for staphylococcus aureus, methicillin resistant (mrsa bacteria), amplified probe technique (HCPCS:87641)
  • Detection test by nucleic acid for vancomycin resistance strep (vre), amplified probe technique (HCPCS:87500)
  • Blood creatinine level (HCPCS:82565)
  • Imaging of urinary tract following injection of a contrast agent (HCPCS:74420)
  • Parathormone (parathyroid hormone) level (HCPCS:83970)
  • Uric acid level, blood (HCPCS:84550)
  • Calcium level, total (HCPCS:82310)
  • Carbon dioxide (bicarbonate) level (HCPCS:82374)
  • Blood chloride level (HCPCS:82435)
  • Established patient office or other outpatient visit, 10-19 minutes (HCPCS:99212)
  • Sex hormone binding globulin (protein) level (HCPCS:84270)
  • Testosterone (hormone) level, free (HCPCS:84402)
  • Detection test for gardnerella vaginalis (bacteria), amplified probe technique (HCPCS:87511)
  • Detection test by nucleic acid for trichomonas vaginalis (genital parasite), amplified probe technique (HCPCS:87661)
  • Complex measurement of pressure of urine flow in bladder with voiding pressure studies (HCPCS:51728)
  • Destruction of growth of bladder and urethra using an endoscope, less than 0.5 cm (HCPCS:52224)
  • Albumin (protein) level (HCPCS:82040)
  • Ultrasonic guidance for needle placement (HCPCS:76942)
  • Crushing of stone of ureter with insertion of stent using an endoscope (HCPCS:52356)
  • Biopsy of prostate gland (HCPCS:55700)
  • Prostate resection (HCPCS:NAN14)

The enumeration date for this NPI number is 7/31/2006 and was last updated on 10/3/2019.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1208800000XUrology036111816ILLINOISNo
2208800000XUrology4301081273MICHIGANYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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