Dr. Benjamin William Hunter, MD
- Medicare services, 2024
- 2,843
- Medicare patients, 2024
- 434
- Part D claims, 2024
- 2,095
- Hospital affiliations
- 2
- Industry payments
- $900
- Practice address
- 975 Sereno Dr, Vallejo, CA 94589
- Practice phone
- Call (707) 651-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hunter's professional email, personal email and mobile number
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Dr. Benjamin William Hunter is a family medicine physician in Vallejo, California
Dr. Hunter practices at Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente.
Dr. Hunter's NPI, 1477181873, was assigned on March 31, 2020. Dr. Hunter holds New Jersey license 25MA11621500.
- NPI
- 1477181873NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587006663
- NPI enumeration date
- March 31, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (707) 651-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Benjamin William Hunter practices at Vallejo Medical Center in Vallejo, California
Dr. Hunter's primary practice is Vallejo Medical Center, at 975 Sereno Dr, Vallejo, CA 94589 in Solano County. The practice phone is (707) 651-1000.
- Vallejo Medical Center975 Sereno Dr, Vallejo, CA 94589 · Solano CountyPhone(707) 651-1000
Source: Dmand AI Affiliation Data
Dr. Benjamin William Hunter is affiliated with 4 sites of care and 1 medical group
Dr. Hunter's primary practice is Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente. Dr. Hunter is also affiliated with San Rafael Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Hunter to 1 more home health agency and 1 hospice, 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. Benjamin William Hunter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hunter practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vallejo Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Benjamin William Hunter is one of 15,680 family medicine physicians in California
Family medicine is Dr. Hunter's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Hunter is licensed in New Jersey.
Specialties and state licenses
- Family medicine, New JerseyPrimary
Family medicine physicians near Dr. Hunter
Counts of family medicine physicians 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. Benjamin William Hunter billed Medicare for 2,843 services in 2024
CMS data shows 2,843 Medicare services from Dr. Hunter across 31 procedure codes in 2024, for 434 Medicare patients. Medicare paid $90,520 for them. Every service was in an office.
Dr. Hunter's Medicare services by type, 2024
- Lab and pathology1,752
- Office and hospital visits478
- Other services293
- Tests and treatments145
- Surgery103
- Imaging72
Dr. Hunter compared with the California median for family medicine physicians, 2024
- Dr. Hunter
- California median
- Medicare services
- 2,843vs 24611.6 times
- Medicare patients
- 434vs 1183.7 times
- Part D claims
- 1,566vs 83388% above
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Hunter'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Benjamin William Hunter treated 434 Medicare patients in 2024, average age 72
CMS counts 434 Medicare patients who saw Dr. Hunter in 2024. The largest group is 65 to 74, with 237 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hunter's median patient age at 56, with 52% women.
Dr. Hunter's Medicare patients by age, 2024
Dr. Hunter's Medicare patients by sex, 2024
- Women26160%
- Men17340%
Chronic conditions among Dr. Hunter's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis41%
- Diabetes30%
- Anxiety23%
- Ischemic heart disease23%
- Cancer16%
- Chronic kidney disease16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hunter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Benjamin William Hunter wrote 2,095 Medicare Part D claims in 2024
In 2024, Dr. Hunter wrote 2,095 Medicare Part D claims for 683 patients. 90% of them were for generic drugs. CMS names the drug for 1,566 of them, across 49 drugs with 11 or more claims each, at $75,268 in total drug cost.
Dr. Hunter's Part D claims by kind of drug, 2024
- Generic1,876 claims90%
- Brand-name205 claims10%
- Other14 claims1%
Dr. Hunter's most prescribed drugs by claims, 2024
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. Hunter's Part D claims, 2024
- Opioids2%41 of 2,095 claims
- Antibiotics15%315 of 2,095 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Dr. Benjamin William Hunter offers telehealth to Medicare patients
Dr. Hunter accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hunter as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Benjamin William Hunter received $900 in industry payments from 2022 to 2025
CMS Open Payments shows 41 general payments to Dr. Hunter from 10 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $388.
General payments to Dr. Hunter by program year, 2022 to 2025
Companies that paid Dr. Hunter the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Benjamin William Hunter'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) |
| 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) |
| 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) |
| 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. Benjamin William Hunter
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. Benjamin William Hunter's NPI number?
Dr. Benjamin William Hunter's NPI number is 1477181873. It was assigned on March 31, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Benjamin William Hunter?
Dr. Benjamin William Hunter is a family medicine physician in Vallejo, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Benjamin William Hunter practice?
Dr. Hunter practices at 975 Sereno Dr, Vallejo, CA 94589. Dr. Hunter's primary practice is Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente. Dmand AI also links Dr. Hunter to 1 home health agency and 1 hospice.
What is Dr. Benjamin William Hunter's office phone number?
The practice phone on file for Dr. Hunter is (707) 651-1000.
What is Dr. Benjamin William Hunter's medical license number?
Dr. Hunter holds New Jersey license 25MA11621500.
Which hospitals is Dr. Benjamin William Hunter affiliated with?
Dr. Hunter practices at Vallejo Medical Center in Vallejo, California. Dr. Hunter is also affiliated with San Rafael Medical Center.
What medical group is Dr. Benjamin William Hunter part of?
Dr. Hunter is linked to The Permanente Medical Group, Inc.
Does Dr. Benjamin William Hunter accept Medicare?
Yes. CMS data shows Dr. Hunter billed Medicare for 2,843 services in 2024, and Dr. Hunter accepts Medicare assignment.
Does Dr. Benjamin William Hunter offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hunter as offering telehealth services.
How many Medicare patients does Dr. Benjamin William Hunter see?
CMS counts 434 Medicare patients who saw Dr. Hunter in 2024, with an average age of 72.
Show 4 more questionsShow fewer questions
What services does Dr. Benjamin William Hunter bill to Medicare?
In 2024, Dr. Hunter's most billed Medicare services were office visit, established patient (99213), lab and pathology test (80053) and lab and pathology test (83615).
What drugs does Dr. Benjamin William Hunter prescribe most?
In 2024 Medicare Part D data, Dr. Hunter's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Amoxicillin-Clavulanate Potass.
Has Dr. Benjamin William Hunter received payments from drug or device companies?
CMS Open Payments shows $900 in general payments to Dr. Hunter from 10 companies from 2022 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Benjamin William Hunter been practicing?
Dr. Hunter graduated from medical school in 2020, 6 years ago.
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