Dr. William G. Johnston Jr., MD
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 130 Town Center Drive, Ste 130, Troy, MI 48084
- Practice phone
- Call (248) 619-9771
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Town Center Ambulatory Surgery Center
Surgery Center - Medicare-Certified · Troy, Michigan
Find Dr. Johnston's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. William G. Johnston Jr. is a urologist in Troy, Michigan
Dr. Johnston practices at Town Center Ambulatory Surgery Center in Troy, Michigan.
Dr. Johnston's NPI, 1568449320, was assigned on December 22, 2005. Dr. Johnston holds Massachusetts license 38955.
- NPI
- 1568449320NPI Registry (opens in a new tab)
- NPI enumeration date
- December 22, 2005
- NPI status
- Active
- Practice phone
- (248) 619-9771
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. William G. Johnston Jr. practices at Town Center Ambulatory Surgery Center in Troy, Michigan
Dr. Johnston's primary practice is Town Center Ambulatory Surgery Center, at 130 Town Center Drive, Ste 130, Troy, MI 48084. The practice phone is (248) 619-9771.
- Town Center Ambulatory Surgery Center130 Town Center Drive, Ste 130, Troy, MI 48084Phone(248) 619-9771
Source: Dmand AI Affiliation Data
Dr. William G. Johnston Jr. is affiliated with 1 site of care
Dr. Johnston's primary practice is Town Center Ambulatory Surgery Center in Troy, Michigan.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William G. Johnston Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnston practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Town Center Ambulatory Surgery Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William G. Johnston Jr. is one of 389 urologists in Michigan
Urology is Dr. Johnston's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Johnston is licensed in Massachusetts.
Specialties and state licenses
- Urology, MassachusettsPrimary
Urologists near Dr. Johnston
Counts of urologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. William G. Johnston Jr.'s patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Johnston's median patient age at 69, with 0% women.
Dr. Johnston's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Sources for Dr. William G. Johnston Jr.'s profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. William G. Johnston Jr.
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. William G. Johnston Jr.'s NPI number?
Dr. William G. Johnston Jr.'s NPI number is 1568449320. It was assigned on December 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. William G. Johnston Jr.?
Dr. William G. Johnston Jr. is a urologist in Troy, Michigan. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. William G. Johnston Jr. practice?
Dr. Johnston practices at 130 Town Center Drive, Ste 130, Troy, MI 48084. Dr. Johnston's primary practice is Town Center Ambulatory Surgery Center in Troy, Michigan.
What is Dr. William G. Johnston Jr.'s office phone number?
The practice phone on file for Dr. Johnston is (248) 619-9771.
What is Dr. William G. Johnston Jr.'s medical license number?
Dr. Johnston holds Massachusetts license 38955.
How long has Dr. William G. Johnston Jr. been practicing?
Dr. Johnston's NPI was assigned in 2005.
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