Dr. John Grossmith, MD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 10195 W. Twain Avenue, Las Vegas, NV 89147
- Practice phone
- Call (702) 743-8986
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nevada Surgical Suites - Las Vegas (W Twain Ave)
Surgery Center - Medicare-Certified · Las Vegas, Nevada
Find Dr. Grossmith'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. John Grossmith is a neurosurgeon in Las Vegas, Nevada
Dr. Grossmith practices at Nevada Surgical Suites - Las Vegas (W Twain Ave) in Las Vegas, Nevada.
Dr. Grossmith's NPI, 1982676888, was assigned on February 3, 2006. Dr. Grossmith holds Nevada license 16379.
- NPI
- 1982676888NPI Registry (opens in a new tab)
- NPI enumeration date
- February 3, 2006
- NPI status
- Active
- Practice phone
- (702) 743-8986
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Grossmith practices at Nevada Surgical Suites - Las Vegas (W Twain Ave) in Las Vegas, Nevada
Dr. Grossmith's primary practice is Nevada Surgical Suites - Las Vegas (W Twain Ave), at 10195 W. Twain Avenue, Las Vegas, NV 89147. The practice phone is (702) 743-8986.
- Nevada Surgical Suites - Las Vegas (W Twain Ave)10195 W. Twain Avenue, Las Vegas, NV 89147Phone(702) 743-8986
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Grossmith is affiliated with 1 site of care and 1 medical group
Dr. Grossmith's primary practice is Nevada Surgical Suites - Las Vegas (W Twain Ave) in Las Vegas, Nevada. Dmand AI also links Dr. Grossmith to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Grossmith's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grossmith practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nevada Surgical Suites - Las Vegas (W Twain Ave) | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Grossmith is one of 39 neurosurgeons in Nevada
Neurological surgery is Dr. Grossmith's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Grossmith is licensed in Nevada.
Specialties and state licenses
- Neurological surgery, NevadaPrimary
Neurosurgeons near Dr. Grossmith
Counts of neurosurgeons 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
Sources for Dr. John Grossmith'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy 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. John Grossmith
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. John Grossmith's NPI number?
Dr. John Grossmith's NPI number is 1982676888. It was assigned on February 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Grossmith?
Dr. John Grossmith is a neurosurgeon in Las Vegas, Nevada. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. John Grossmith practice?
Dr. Grossmith practices at 10195 W. Twain Avenue, Las Vegas, NV 89147. Dr. Grossmith's primary practice is Nevada Surgical Suites - Las Vegas (W Twain Ave) in Las Vegas, Nevada. Dmand AI also links Dr. Grossmith to 1 medical group.
What is Dr. John Grossmith's office phone number?
The practice phone on file for Dr. Grossmith is (702) 743-8986.
What is Dr. John Grossmith's medical license number?
Dr. Grossmith holds Nevada license 16379.
How long has Dr. John Grossmith been practicing?
Dr. Grossmith's NPI was assigned in 2006.
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