Dr. Pierre Claude Gilles, MD
- Medicare services, 2024
- 12
- Medicare patients, 2024
- 15
- Part D claims, 2021
- 26
- Industry payments
- $3,245
- Affiliated sites
- 2
- Practice address
- 900 E Hamilton Ave, Campbell, CA 95008
- Practice phone
- Call (469) 466-7007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health
Campbell, California
Find Dr. Gilles' 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. Pierre Claude Gilles is a general surgeon in Campbell, California
Dr. Gilles practices at Signify Health in Campbell, California.
Dr. Gilles' NPI, 1780651737, was assigned on March 8, 2006. Dr. Gilles graduated from Northwestern University Feinberg Medical School in 1977. Dr. Gilles holds Arizona license 11263.
- NPI
- 1780651737NPI Registry (opens in a new tab)
- NPI enumeration date
- March 8, 2006
- NPI status
- Active
- Practice phone
- (469) 466-7007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Pierre Claude Gilles practices at Signify Health in Campbell, California
Dr. Gilles' primary practice is Signify Health, at 900 E Hamilton Ave, Campbell, CA 95008 in Santa Clara County. The practice phone is (469) 466-7007.
- Signify Health900 E Hamilton Ave, Campbell, CA 95008 · Santa Clara CountyPhone(469) 466-7007
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Pierre Claude Gilles is affiliated with 3 sites of care and 6 medical groups
Dr. Gilles' primary practice is Signify Health in Campbell, California. The medical group on file is Signify Health. Dmand AI also links Dr. Gilles to 5 more medical groups, 1 physician office and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Pierre Claude Gilles' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gilles practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health | Available with a free account |
| +2 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Pierre Claude Gilles is one of 2,926 general surgeons in California
Surgery is Dr. Gilles' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Gilles' licenses on file in 2 states: Arizona and Illinois.
Specialties and state licenses
- Surgery, ArizonaPrimary
- Illinois license
General surgeons near Dr. Gilles
Counts of general surgeons 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. Pierre Claude Gilles billed Medicare for 12 services in 2024
CMS data shows 12 Medicare services from Dr. Gilles across 1 procedure code in 2024, for 15 Medicare patients. Medicare paid $1,498 for them. Every service was in an office.
Dr. Gilles' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 812024: 1285%
- Office and hospital visits
- 2023: 412024: 0100%
Dr. Gilles compared with the California median for general surgeons, 2024
- Dr. Gilles
- California median
- Medicare services
- 12vs 16693% below
- Medicare patients
- 15vs 12188% below
- Part D claims
- 26vs 3424% below
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Gilles' 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gilles and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Pierre Claude Gilles treated 15 Medicare patients in 2024, average age 77
CMS counts 15 Medicare patients who saw Dr. Gilles in 2024. The largest group is under 65, with 0 patients. 75% of them have high blood pressure, and 73% have high cholesterol. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gilles' median patient age at 76, with 47% women.
Dr. Gilles' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Gilles' Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gilles' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women47%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Pierre Claude Gilles wrote 26 Medicare Part D claims in 2021
In 2021, Dr. Gilles wrote 26 Medicare Part D claims. They cover 1 drug, with $129 in total drug cost. In 2020, CMS named 19 claims across 1 drug.
Dr. Gilles' most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 192021: 2637%
Drugs named by CMS: 1 in 2021, 1 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Pierre Claude Gilles received $3,245 in industry payments from 2016 to 2023
CMS Open Payments shows 17 general payments to Dr. Gilles from 10 drug and device companies from 2016 to 2023. Debt forgiveness make up the largest share, 50% of the total. AngioDynamics, Inc. paid the most, $1,608.
General payments to Dr. Gilles by program year, 2016 to 2023
General payments to Dr. Gilles by kind, 2016 to 2023
- Debt forgiveness$1,60850%
- Food and beverage$1,29440%
- Travel and lodging$34411%
Companies that paid Dr. Gilles the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Pierre Claude Gilles graduated from Northwestern University Feinberg Medical School
Dr. Gilles graduated from Northwestern University Feinberg Medical School in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Pierre Claude Gilles'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 DataDmand AI Affiliation 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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Pierre Claude Gilles
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. Pierre Claude Gilles' NPI number?
Dr. Pierre Claude Gilles' NPI number is 1780651737. It was assigned on March 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Pierre Claude Gilles?
Dr. Pierre Claude Gilles is a general surgeon in Campbell, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Pierre Claude Gilles practice?
Dr. Gilles practices at 900 E Hamilton Ave, Campbell, CA 95008. Dr. Gilles' primary practice is Signify Health in Campbell, California. Dmand AI also links Dr. Gilles to 5 medical groups, 1 physician office and 1 group practice or clinic.
What is Dr. Pierre Claude Gilles' office phone number?
The practice phone on file for Dr. Gilles is (469) 466-7007.
What is Dr. Pierre Claude Gilles' medical license number?
Dr. Gilles holds Arizona license 11263, one of the licenses on file in 2 states.
Which states has Dr. Pierre Claude Gilles been licensed in?
Dmand AI has state licenses on file for Dr. Gilles in Arizona and Illinois.
What medical group is Dr. Pierre Claude Gilles part of?
Dr. Gilles is linked to Signify Health. Dmand AI links Dr. Gilles to 5 more medical groups.
Does Dr. Pierre Claude Gilles accept Medicare?
Yes. CMS data shows Dr. Gilles billed Medicare for 12 services in 2024.
How many Medicare patients does Dr. Pierre Claude Gilles see?
CMS counts 15 Medicare patients who saw Dr. Gilles in 2024, with an average age of 77.
What services does Dr. Pierre Claude Gilles bill to Medicare?
In 2024, Dr. Gilles' most billed Medicare services were blood vessel study (93970).
Show 4 more questionsShow fewer questions
Where did Dr. Pierre Claude Gilles go to medical school?
Dr. Gilles graduated from Northwestern University Feinberg Medical School in 1977.
What drugs does Dr. Pierre Claude Gilles prescribe most?
In 2021 Medicare Part D data, Dr. Gilles' most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Pierre Claude Gilles received payments from drug or device companies?
CMS Open Payments shows $3,245 in general payments to Dr. Gilles from 10 companies from 2016 to 2023. The largest total came from AngioDynamics, Inc.
How long has Dr. Pierre Claude Gilles been practicing?
Dr. Gilles graduated from medical school in 1977, 49 years ago.
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