World Neurosurg
Brain NeoplasmsGlioblastomaHydrocephalus
Dr. Raphael Guzman, MD
NPI1366639858
- Publications
- 198
- Industry payments
- $317
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 725 Welch Rd, Palo Alto, CA 94304
- Practice phone
- Call (650) 723-5299
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lucile Packard Childrens Hospital at Stanford
Palo Alto, California
Find Dr. Guzman'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. Raphael Guzman is a neurosurgeon in Palo Alto, California
Dr. Guzman practices at Lucile Packard Childrens Hospital at Stanford in Palo Alto, California.
Dr. Guzman's NPI, 1366639858, was assigned on September 27, 2007. Dr. Guzman holds California license F5409.
NPI and contact details
- NPI
- 1366639858NPI Registry (opens in a new tab)
- NPI enumeration date
- September 27, 2007
- NPI status
- Active
- Practice phone
- (650) 723-5299
- 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 Practice Data
Dr. Raphael Guzman practices at Lucile Packard Childrens Hospital at Stanford in Palo Alto, California
Dr. Guzman's primary practice is Lucile Packard Childrens Hospital at Stanford, at 725 Welch Rd, Palo Alto, CA 94304 in Santa Clara County. The practice phone is (650) 723-5299.
- Lucile Packard Childrens Hospital at Stanford725 Welch Rd, Palo Alto, CA 94304 · Santa Clara CountyPhone(650) 723-5299
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Raphael Guzman is affiliated with 1 site of care
Dr. Guzman's primary practice is Lucile Packard Childrens Hospital at Stanford in Palo Alto, California.
Lucile Packard Childrens Hospital at StanfordPrimary
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Raphael Guzman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guzman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lucile Packard Childrens Hospital at Stanford | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Raphael Guzman is one of 846 neurosurgeons in California
Neurological surgery is Dr. Guzman's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Guzman is licensed in California.
Specialties and state licenses
- Neurological surgery, CaliforniaPrimary
Neurosurgeons near Dr. Guzman
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. Raphael Guzman has 198 publications on record
Dmand AI links 198 papers to Dr. Guzman, published from 2010 to 2025. 2022 was the busiest year, with 22. The most frequent topics are Hydrocephalus, Neurosurgical Procedures and Craniotomy. Dr. Guzman has published most often in Childs Nerv Syst. Dr. Guzman's most frequent co-authors are Jonathan Rychen, Daniel Walter Zumofen, MD and Davide Marco Croci, MD.
Papers198
Years published2010 to 2025
Dr. Guzman's papers by year, 2016 to 2025
Topics Dr. Guzman writes about most
- Hydrocephalus
- Neurosurgical Procedures
- Craniotomy
- Postoperative Complications
- Drainage
- Hematoma, Subdural, Chronic
- Ventriculoperitoneal Shunt
- Brain
Dr. Guzman's most frequent co-authors
- Jonathan Rychen16 shared papers
- Daniel Walter Zumofen, MD15 shared papers
- Davide Marco Croci, MD9 shared papers
Recent publications by Dr. Guzman
Int J Comput Assist Radiol Surg
Bayes TheoremBrainBrain Mapping
Fluids Barriers CNS
Cerebral AqueductHydrocephalusMagnetic Resonance Imaging
See who Dr. Guzman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Guzman works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Raphael Guzman received $317 in industry payments from 2017 to 2019
CMS Open Payments shows 4 general payments to Dr. Guzman from 2 drug and device companies from 2017 to 2019. Food and beverage make up the largest share, 100% of the total. DePuy Synthes Sales Inc. paid the most, $235.
General payments to Dr. Guzman by program year, 2017 to 2019
Companies that paid Dr. Guzman the most, 2017 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Raphael Guzman'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Raphael Guzman
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. Raphael Guzman's NPI number?
Dr. Raphael Guzman's NPI number is 1366639858. It was assigned on September 27, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Raphael Guzman?
Dr. Raphael Guzman is a neurosurgeon in Palo Alto, California. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Raphael Guzman practice?
Dr. Guzman practices at 725 Welch Rd, Palo Alto, CA 94304. Dr. Guzman's primary practice is Lucile Packard Childrens Hospital at Stanford in Palo Alto, California.
What is Dr. Raphael Guzman's office phone number?
The practice phone on file for Dr. Guzman is (650) 723-5299.
What is Dr. Raphael Guzman's medical license number?
Dr. Guzman holds California license F5409.
Has Dr. Raphael Guzman received payments from drug or device companies?
CMS Open Payments shows $317 in general payments to Dr. Guzman from 2 companies from 2017 to 2019. The largest total came from DePuy Synthes Sales Inc.
How long has Dr. Raphael Guzman been practicing?
Dr. Guzman's NPI was assigned in 2007.
Does Dr. Raphael Guzman do research?
Dmand AI links 198 publications to Dr. Guzman, published from 2010 to 2025.
Who does Dr. Raphael Guzman publish with?
Dr. Guzman's most frequent co-authors are Jonathan Rychen (16 shared papers), Daniel Walter Zumofen, MD (15 shared papers) and Davide Marco Croci, MD (9 shared papers).
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