Dr. John S. Belville, MD
- Medicare services, 2024
- 1,044
- Medicare patients, 2024
- 454
- Industry payments
- $1,811
- Affiliated sites
- 1
- Medical groups
- 3
- Practice address
- 1605 Avocado Ave, Newport Beach, CA 92660
- Practice phone
- Call (949) 760-3025
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Newport Diagnostic Center - Women's Center
Mammography / Breast Imaging Center · Newport Beach, California
Find Dr. Belville'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 S. Belville is a diagnostic radiologist in Newport Beach, California
Dr. Belville practices at Newport Diagnostic Center - Women's Center in Newport Beach, California.
Dr. Belville's NPI, 1114978277, was assigned on May 13, 2006. Dr. Belville graduated from University of California, Irvine, California College of Medicine in 1983. Dr. Belville holds California license G65179.
- NPI
- 1114978277NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789583014
- NPI enumeration date
- May 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (949) 760-3025
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John S. Belville practices at Newport Diagnostic Center - Women's Center in Newport Beach, California
Dr. Belville's primary practice is Newport Diagnostic Center - Women's Center, at 1605 Avocado Ave, Newport Beach, CA 92660. The practice phone is (949) 760-3025.
- Newport Diagnostic Center - Women's Center1605 Avocado Ave, Newport Beach, CA 92660Phone(949) 760-3025
Source: Dmand AI Affiliation Data
Dr. John S. Belville is affiliated with 1 site of care and 3 medical groups
Dr. Belville's primary practice is Newport Diagnostic Center - Women's Center in Newport Beach, California. The medical group on file is Golden State Imaging Associates. Dmand AI also links Dr. Belville to 2 more medical groups, each named with a free account. Dr. Belville's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John S. Belville's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Belville practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Newport Diagnostic Center - Women's Center | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John S. Belville is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Belville's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Belville is licensed in California.
Specialties and state licenses
- Diagnostic radiology, CaliforniaPrimary
Diagnostic radiologists near Dr. Belville
Counts of diagnostic radiologists 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 S. Belville billed Medicare for 1,044 services in 2024
CMS data shows 1,044 Medicare services from Dr. Belville across 14 procedure codes in 2024, for 454 Medicare patients. Medicare paid $26,173 for them.
Dr. Belville's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1552024: 638312%
- Other services
- 2023: 02024: 220
- Surgery
- 2023: 2422024: 18623%
Where Dr. Belville's Medicare services took place, 2024
- In an office22021%
- In a facility82479%
Dr. Belville compared with the California median for diagnostic radiologists, 2024
- Dr. Belville
- California median
- Medicare services
- 1,044vs 2,28154% below
- Medicare patients
- 454vs 1,34666% below
Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.
Dr. Belville'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. Belville?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Belville and other diagnostic radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John S. Belville treated 454 Medicare patients in 2024, average age 77
CMS counts 454 Medicare patients who saw Dr. Belville in 2024. The largest group is 75 to 84, with 161 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 77% are also on Medicaid. Their average risk score is 3.05, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Belville's median patient age at 60, with 63% women.
Dr. Belville's Medicare patients by age, 2024
Dr. Belville's Medicare patients by sex, 2024
- Women22048%
- Men23452%
Chronic conditions among Dr. Belville's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes65%
- Chronic kidney disease63%
- Ischemic heart disease59%
- Heart failure56%
- Arthritis51%
- Atrial fibrillation42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Belville's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women63%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. John S. Belville takes part in Medicare
Dr. Belville 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. John S. Belville received $1,811 in industry payments from 2016 to 2023
CMS Open Payments shows 24 general payments to Dr. Belville from 10 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. W. L. Gore & Associates, Inc. paid the most, $666.
General payments to Dr. Belville by program year, 2016 to 2023
Companies that paid Dr. Belville 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. John S. Belville graduated from University of California, Irvine, California College of Medicine
Dr. Belville graduated from University of California, Irvine, California College of Medicine in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John S. Belville'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. John S. Belville
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 S. Belville's NPI number?
Dr. John S. Belville's NPI number is 1114978277. It was assigned on May 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John S. Belville?
Dr. John S. Belville is a diagnostic radiologist in Newport Beach, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. John S. Belville practice?
Dr. Belville practices at 1605 Avocado Ave, Newport Beach, CA 92660. Dr. Belville's primary practice is Newport Diagnostic Center - Women's Center in Newport Beach, California. Dmand AI also links Dr. Belville to 2 medical groups.
What is Dr. John S. Belville's office phone number?
The practice phone on file for Dr. Belville is (949) 760-3025.
What is Dr. John S. Belville's medical license number?
Dr. Belville holds California license G65179.
What medical group is Dr. John S. Belville part of?
Dr. Belville is linked to Golden State Imaging Associates. Dmand AI links Dr. Belville to 2 more medical groups.
Does Dr. John S. Belville accept Medicare?
Yes. CMS data shows Dr. Belville billed Medicare for 1,044 services in 2024, and Dr. Belville accepts Medicare assignment.
How many Medicare patients does Dr. John S. Belville see?
CMS counts 454 Medicare patients who saw Dr. Belville in 2024, with an average age of 77.
What services does Dr. John S. Belville bill to Medicare?
In 2024, Dr. Belville's most billed Medicare services were diagnostic imaging (71045), medicare temporary code (Q9967) and surgery: lungs and airway (32555).
Where did Dr. John S. Belville go to medical school?
Dr. Belville graduated from University of California, Irvine, California College of Medicine in 1983.
Has Dr. John S. Belville received payments from drug or device companies?
CMS Open Payments shows $1,811 in general payments to Dr. Belville from 10 companies from 2016 to 2023. The largest total came from W. L. Gore & Associates, Inc.
How long has Dr. John S. Belville been practicing?
Dr. Belville graduated from medical school in 1983, 43 years ago.
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