Dr. John David Bry, MD
- Medicare services, 2024
- 197
- Medicare patients, 2024
- 74
- Part D claims, 2024
- 24
- Industry payments
- $3,703
- Affiliated sites
- 3
- Practice address
- 460 N Wiget Ln, Walnut Creek, CA 94598
- Practice phone
- Call (202) 815-3665
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bay Area Surgical Specialist Services
Walnut Creek, California
Find Dr. Bry'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 David Bry is a vascular surgeon in Walnut Creek, California
Dr. Bry practices at Bay Area Surgical Specialist Services in Walnut Creek, California.
Dr. Bry's NPI, 1972614238, was assigned on August 31, 2006. Dr. Bry graduated from Saint Louis University School of Medicine in 1987. Dr. Bry holds California license G79513.
- NPI
- 1972614238NPI Registry (opens in a new tab)
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Practice phone
- (202) 815-3665
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. John David Bry practices at Bay Area Surgical Specialist Services in Walnut Creek, California
Dr. Bry's primary practice is Bay Area Surgical Specialist Services, at 460 N Wiget Ln, Walnut Creek, CA 94598 in Contra Costa County. The practice phone is (202) 815-3665.
- Bay Area Surgical Specialist Services460 N Wiget Ln, Walnut Creek, CA 94598 · Contra Costa CountyPhone(202) 815-3665
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John David Bry is affiliated with 4 sites of care and 3 medical groups
Dr. Bry's primary practice is Bay Area Surgical Specialist Services in Walnut Creek, California. The medical group on file is BASS Medical Group. Dmand AI also links Dr. Bry to 3 more group practices and clinics and 2 medical groups, 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. John David Bry's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bry practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bay Area Surgical Specialist Services | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John David Bry is one of 532 vascular surgeons in California
Vascular surgery is Dr. Bry's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Bry is licensed in California.
Specialties and state licenses
- Vascular surgery, CaliforniaPrimary
Vascular surgeons near Dr. Bry
Counts of vascular 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. John David Bry billed Medicare for 197 services in 2024
CMS data shows 197 Medicare services from Dr. Bry across 5 procedure codes in 2024, for 74 Medicare patients. Medicare paid $23,178 for them.
Dr. Bry's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2862024: 9268%
- Office and hospital visits
- 2023: 2312024: 7966%
- Imaging
- 2023: 232024: 1439%
- Surgery
- 2023: 452024: 1273%
Where Dr. Bry's Medicare services took place, 2024
- In an office17187%
- In a facility2613%
Dr. Bry compared with the California median for vascular surgeons, 2024
- Dr. Bry
- California median
- Medicare services
- 197vs 60968% below
- Medicare patients
- 74vs 27273% below
- Part D claims
- 17vs 5569% below
Medians across 499 vascular surgeons in California with Dmand AI profiles that report each measure.
Dr. Bry'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bry and other vascular surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John David Bry treated 74 Medicare patients in 2024, average age 67
CMS counts 74 Medicare patients who saw Dr. Bry in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 70% are also on Medicaid. Their average risk score is 8.12, 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. Bry's median patient age at 78, with 60% women.
Dr. Bry's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Bry's Medicare patients by sex, 2024
- Women3750%
- Men3750%
Chronic conditions among Dr. Bry's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Heart failure55%
- Ischemic heart disease46%
- Atrial fibrillation45%
- Arthritis39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bry's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John David Bry wrote 24 Medicare Part D claims in 2024
In 2024, Dr. Bry wrote 24 Medicare Part D claims for 16 patients. 88% of them were for generic drugs. CMS names the drug for 17 of them, across 1 drug with 11 or more claims each, at $163 in total drug cost. In 2022, CMS named 55 claims across 2 drugs.
Dr. Bry's Part D claims by kind of drug, 2024
- Generic21 claims88%
- Brand-name and other3 claims13%
Dr. Bry's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Bry's Part D claims, 2024
- Opioids58%14 of 24 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 552023: 1769%
Drugs named by CMS: 1 in 2023, 2 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. John David Bry received $3,703 in industry payments from 2016 to 2025
CMS Open Payments shows 45 general payments to Dr. Bry from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 47% of the total. Medtronic, Inc. paid the most, $1,465.
General payments to Dr. Bry by program year, 2016 to 2025
General payments to Dr. Bry by kind, 2016 to 2025
- Food and beverage$1,72747%
- Gifts$98627%
- Travel and lodging$96326%
- Education$271%
Companies that paid Dr. Bry the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John David Bry graduated from Saint Louis University School of Medicine
Dr. Bry graduated from Saint Louis University School of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John David Bry'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)Medicare Part D Prescribers - by Provider (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 David Bry
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 David Bry's NPI number?
Dr. John David Bry's NPI number is 1972614238. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John David Bry?
Dr. John David Bry is a vascular surgeon in Walnut Creek, California. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. John David Bry practice?
Dr. Bry practices at 460 N Wiget Ln, Walnut Creek, CA 94598. Dr. Bry's primary practice is Bay Area Surgical Specialist Services in Walnut Creek, California. Dmand AI also links Dr. Bry to 3 group practices and clinics and 2 medical groups.
What is Dr. John David Bry's office phone number?
The practice phone on file for Dr. Bry is (202) 815-3665.
What is Dr. John David Bry's medical license number?
Dr. Bry holds California license G79513.
What medical group is Dr. John David Bry part of?
Dr. Bry is linked to BASS Medical Group. Dmand AI links Dr. Bry to 2 more medical groups.
Does Dr. John David Bry accept Medicare?
Yes. CMS data shows Dr. Bry billed Medicare for 197 services in 2024.
How many Medicare patients does Dr. John David Bry see?
CMS counts 74 Medicare patients who saw Dr. Bry in 2024, with an average age of 67.
What services does Dr. John David Bry bill to Medicare?
In 2024, Dr. Bry's most billed Medicare services were blood vessel study (93990), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. John David Bry go to medical school?
Dr. Bry graduated from Saint Louis University School of Medicine in 1987.
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What drugs does Dr. John David Bry prescribe most?
In 2023 Medicare Part D data, Dr. Bry's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. John David Bry received payments from drug or device companies?
CMS Open Payments shows $3,703 in general payments to Dr. Bry from 11 companies from 2016 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. John David Bry been practicing?
Dr. Bry graduated from medical school in 1987, 39 years ago.
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