Dr. John W. Kramer, MD
- Industry payments
- $5
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 1598 Sanders Rd, Live Oak, CA 95953-9513
- Practice phone
- Call (530) 755-1354
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Kramer'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 W. Kramer is a neurosurgeon in Live Oak, California
Dr. Kramer practices in Live Oak, California.
Dr. Kramer's NPI, 1730393992, was assigned on May 9, 2007. Dr. Kramer holds California license GFE11949.
- NPI
- 1730393992NPI Registry (opens in a new tab)
- NPI enumeration date
- May 9, 2007
- NPI status
- Active
- Practice phone
- (530) 755-1354
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. John W. Kramer's practice address is in Live Oak, California
Dr. Kramer's practice address in the NPI Registry is 1598 Sanders Rd, Live Oak, CA 95953-9513. The practice phone is (530) 755-1354.
- NPI Registry address1598 Sanders Rd, Live Oak, CA 95953-9513Phone(530) 755-1354
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. John W. Kramer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kramer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Kramer's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John W. Kramer is one of 846 neurosurgeons in California
Neurological surgery is Dr. Kramer's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Kramer is licensed in California.
Specialties and state licenses
- Neurological surgery, CaliforniaPrimary
Neurosurgeons near Dr. Kramer
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
Dr. John W. Kramer received $5 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Kramer from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $5. It also lists 1 research payment totaling $2,409 in 2024.
Companies that paid Dr. Kramer the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John W. Kramer'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 W. Kramer
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 W. Kramer's NPI number?
Dr. John W. Kramer's NPI number is 1730393992. It was assigned on May 9, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. John W. Kramer?
Dr. John W. Kramer is a neurosurgeon in Live Oak, California. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. John W. Kramer practice?
Dr. Kramer practices at 1598 Sanders Rd, Live Oak, CA 95953-9513.
What is Dr. John W. Kramer's office phone number?
The practice phone on file for Dr. Kramer is (530) 755-1354.
What is Dr. John W. Kramer's medical license number?
Dr. Kramer holds California license GFE11949.
Has Dr. John W. Kramer received payments from drug or device companies?
CMS Open Payments shows $5 in general payments to Dr. Kramer from 1 company from 2017 to 2017. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. John W. Kramer been practicing?
Dr. Kramer's NPI was assigned in 2007.
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