Dr. Robert S. Guerzon, MD
- Medicare services, 2024
- 331
- Medicare patients, 2024
- 400
- Hospital affiliations
- 5
- Industry payments
- $401
- Medical groups
- 3
- Practice address
- 500 J Clyde Morris Blvd, Newport News, VA 23601
- Practice phone
- Call (757) 594-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Guerzon'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. Robert S. Guerzon is an anesthesiologist in Newport News, Virginia
Dr. Guerzon practices at Riverside Regional Medical Center in Newport News, Virginia, part of Riverside Health System.
Dr. Guerzon's NPI, 1205810603, was assigned on November 30, 2005. Dr. Guerzon graduated from University of South Alabama College of Medicine in 1998. Dr. Guerzon holds Alabama license 00024697.
- NPI
- 1205810603NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224183132
- NPI enumeration date
- November 30, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (757) 594-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert S. Guerzon practices at Riverside Regional Medical Center in Newport News, Virginia
Dr. Guerzon's primary practice is Riverside Regional Medical Center, at 500 J Clyde Morris Blvd, Newport News, VA 23601 in Newport News City. The practice phone is (757) 594-2000.
- Riverside Regional Medical Center500 J Clyde Morris Blvd, Newport News, VA 23601 · Newport News CityPhone(757) 594-2000
Source: Dmand AI Affiliation Data
Dr. Robert S. Guerzon is affiliated with 5 sites of care and 3 medical groups
Dr. Guerzon's primary practice is Riverside Regional Medical Center in Newport News, Virginia, part of Riverside Health System. Dr. Guerzon is also affiliated with Select Specialty Hospital - Hampton Roads. The medical group on file is American Anesthesiology. Dmand AI also links Dr. Guerzon to 3 more hospitals and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert S. Guerzon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guerzon practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Regional Medical Center | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Riverside Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Robert S. Guerzon is one of 1,215 anesthesiologists in Virginia
Anesthesiology is Dr. Guerzon's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Guerzon's licenses on file in 2 states: Alabama and Virginia.
Specialties and state licenses
- Anesthesiology, AlabamaPrimary
- Virginia license
Anesthesiologists near Dr. Guerzon
Counts of anesthesiologists 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. Robert S. Guerzon billed Medicare for 331 services in 2024
CMS data shows 331 Medicare services from Dr. Guerzon across 14 procedure codes in 2024, for 400 Medicare patients. Medicare paid $24,284 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Guerzon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 2992024: 300No change
- Surgery
- 2023: 592024: 3147%
Dr. Guerzon compared with the Virginia median for anesthesiologists, 2024
- Dr. Guerzon
- Virginia median
- Medicare services
- 331vs 1422.3 times
- Medicare patients
- 400vs 21685% above
Medians across 1,171 anesthesiologists in Virginia with Dmand AI profiles that report each measure.
Dr. Guerzon's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Guerzon?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Guerzon and other anesthesiologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert S. Guerzon treated 400 Medicare patients in 2024, average age 73
CMS counts 400 Medicare patients who saw Dr. Guerzon in 2024. The largest group is 65 to 74, with 230 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Guerzon's median patient age at 68, with 69% women.
Dr. Guerzon's Medicare patients by age, 2024
Dr. Guerzon's Medicare patients by sex, 2024
- Women23158%
- Men16942%
Chronic conditions among Dr. Guerzon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis71%
- Diabetes28%
- Mood disorders25%
- Depression23%
- Ischemic heart disease20%
- Anxiety18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Guerzon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women69%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Robert S. Guerzon takes part in Medicare
Dr. Guerzon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Robert S. Guerzon received $401 in industry payments from 2017 to 2025
CMS Open Payments shows 6 general payments to Dr. Guerzon from 3 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $242.
General payments to Dr. Guerzon by program year, 2017 to 2025
Companies that paid Dr. Guerzon the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert S. Guerzon graduated from University of South Alabama College of Medicine
Dr. Guerzon graduated from University of South Alabama College of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert S. Guerzon'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Robert S. Guerzon
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. Robert S. Guerzon's NPI number?
Dr. Robert S. Guerzon's NPI number is 1205810603. It was assigned on November 30, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert S. Guerzon?
Dr. Robert S. Guerzon is an anesthesiologist in Newport News, Virginia. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Robert S. Guerzon practice?
Dr. Guerzon practices at 500 J Clyde Morris Blvd, Newport News, VA 23601. Dr. Guerzon's primary practice is Riverside Regional Medical Center in Newport News, Virginia, part of Riverside Health System. Dmand AI also links Dr. Guerzon to 3 hospitals and 2 medical groups.
What is Dr. Robert S. Guerzon's office phone number?
The practice phone on file for Dr. Guerzon is (757) 594-2000.
What is Dr. Robert S. Guerzon's medical license number?
Dr. Guerzon holds Alabama license 00024697, one of the licenses on file in 2 states.
Which states has Dr. Robert S. Guerzon been licensed in?
Dmand AI has state licenses on file for Dr. Guerzon in Alabama and Virginia.
Which hospitals is Dr. Robert S. Guerzon affiliated with?
Dr. Guerzon practices at Riverside Regional Medical Center in Newport News, Virginia. Dr. Guerzon is also affiliated with Select Specialty Hospital - Hampton Roads. Dmand AI links Dr. Guerzon to 3 more hospitals.
What medical group is Dr. Robert S. Guerzon part of?
Dr. Guerzon is linked to American Anesthesiology. Dmand AI links Dr. Guerzon to 2 more medical groups.
Does Dr. Robert S. Guerzon accept Medicare?
Yes. CMS data shows Dr. Guerzon billed Medicare for 331 services in 2024, and Dr. Guerzon accepts Medicare assignment.
How many Medicare patients does Dr. Robert S. Guerzon see?
CMS counts 400 Medicare patients who saw Dr. Guerzon in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. Robert S. Guerzon bill to Medicare?
In 2024, Dr. Guerzon's most billed Medicare services were anesthesia (00142), anesthesia (01402) and anesthesia (01810).
Where did Dr. Robert S. Guerzon go to medical school?
Dr. Guerzon graduated from University of South Alabama College of Medicine in 1998.
Has Dr. Robert S. Guerzon received payments from drug or device companies?
CMS Open Payments shows $401 in general payments to Dr. Guerzon from 3 companies from 2017 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Robert S. Guerzon been practicing?
Dr. Guerzon graduated from medical school in 1998, 28 years ago.
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