Dr. Jeffrey Hunter Denham, MD
- Medicare services, 2024
- 469
- Medicare patients, 2024
- 198
- Part D claims, 2024
- 5,538
- Industry payments
- $12,582
- Affiliated sites
- 2
- Practice address
- 1500 E Duarte Rd, Duarte, CA 91010
- Practice phone
- Call (626) 256-4673
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
City of Hope Comprehensive Cancer Center - Duarte
Duarte, California
Find Dr. Denham's professional email, personal email and mobile number
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Dr. Jeffrey Hunter Denham is an internist in Duarte, California
Dr. Denham practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California.
Dr. Denham's NPI, 1477592806, was assigned on June 4, 2006. Dr. Denham graduated from Keck School of Medicine of USC in 1997. Dr. Denham holds California license A67746.
- NPI
- 1477592806NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688671134
- NPI enumeration date
- June 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 256-4673
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeffrey Hunter Denham practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California
Dr. Denham's primary practice is City of Hope Comprehensive Cancer Center - Duarte, at 1500 E Duarte Rd, Duarte, CA 91010 in Los Angeles County. The practice phone is (626) 256-4673.
- City of Hope Comprehensive Cancer Center - Duarte1500 E Duarte Rd, Duarte, CA 91010 · Los Angeles CountyPhone(626) 256-4673
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jeffrey Hunter Denham is affiliated with 3 sites of care
Dr. Denham's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dmand AI also links Dr. Denham to 1 home health agency and 1 hospice, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jeffrey Hunter Denham's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Denham practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| City of Hope Comprehensive Cancer Center - Duarte | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeffrey Hunter Denham is one of 16,751 internists in California
Internal medicine is Dr. Denham's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Denham is board certified in internal medicine by the American Board of Internal Medicine. Dr. Denham is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute mini-stroke (TIA), arteritis, atrial fibrillation and flutter, bursitis, carpal tunnel syndrome, chronic diabetes and chronic hypertension among the conditions Dr. Denham treats.
Internists near Dr. Denham
Counts of internists 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. Jeffrey Hunter Denham billed Medicare for 469 services in 2024
CMS data shows 469 Medicare services from Dr. Denham across 3 procedure codes in 2024, for 198 Medicare patients. Medicare paid $29,818 for them. Every service was in an office.
Dr. Denham's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2212024: 26118%
- Tests and treatments
- 2023: 1572024: 10434%
- Other services
- 2023: 1052024: 1041%
- Drugs given in the office
- 2023: 492024: 0100%
Dr. Denham compared with the California median for internists, 2024
- Dr. Denham
- California median
- Medicare services
- 469vs 36130% above
- Medicare patients
- 198vs 15131% above
- Part D claims
- 4,673vs 42111.1 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Denham'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. Denham?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Denham and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jeffrey Hunter Denham treated 198 Medicare patients in 2024, average age 79
CMS counts 198 Medicare patients who saw Dr. Denham in 2024. The largest group is 75 to 84, with 85 patients. 70% of them have high cholesterol, and 59% have high blood pressure. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Denham's median patient age at 72, with 43% women.
Dr. Denham's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Denham's Medicare patients by sex, 2024
- Women8342%
- Men11558%
Chronic conditions among Dr. Denham's Medicare patients, 2024
- High cholesterol70%
- High blood pressure59%
- Arthritis46%
- Ischemic heart disease27%
- Atrial fibrillation25%
- Cancer20%
- Diabetes17%
- Mood disorders16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Denham's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women43%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jeffrey Hunter Denham wrote 5,538 Medicare Part D claims in 2024
In 2024, Dr. Denham wrote 5,538 Medicare Part D claims for 378 patients. 85% of them were for generic drugs. CMS names the drug for 4,673 of them, across 100 drugs with 11 or more claims each, at $454,378 in total drug cost. In 2023, CMS named 4,621 claims across 107 drugs.
Dr. Denham's Part D claims by kind of drug, 2024
- Generic4,690 claims85%
- Brand-name818 claims15%
- Other30 claims1%
Dr. Denham'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. Denham's Part D claims, 2024
- Opioids2%87 of 5,538 claims
- Antibiotics8%424 of 5,538 claims
- Antipsychotics, patients 65 and over2%88 of 5,538 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,6212024: 4,6731%
Drugs named by CMS: 100 in 2024, 107 in 2023.
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
How Dr. Jeffrey Hunter Denham takes part in Medicare
Dr. Denham 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. Jeffrey Hunter Denham received $12,582 in industry payments from 2016 to 2025
CMS Open Payments shows 688 general payments to Dr. Denham from 67 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Amgen Inc. paid the most, $2,240.
General payments to Dr. Denham by program year, 2016 to 2025
General payments to Dr. Denham by kind, 2016 to 2025
- Food and beverage$12,47299%
- Education$1111%
Companies that paid Dr. Denham 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. Jeffrey Hunter Denham graduated from Keck School of Medicine of USC
Dr. Denham graduated from Keck School of Medicine of USC in 1997.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Jeffrey Hunter Denham accepts plans from 8 insurance carriers
Dr. Denham is in network with 8 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
Plan types Dr. Denham accepts, by number of carriers
- Medicare6
- PPO5
- HMO4
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Jeffrey Hunter Denham'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 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Jeffrey Hunter Denham
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. Jeffrey Hunter Denham's NPI number?
Dr. Jeffrey Hunter Denham's NPI number is 1477592806. It was assigned on June 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey Hunter Denham?
Dr. Jeffrey Hunter Denham is an internist in Duarte, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jeffrey Hunter Denham practice?
Dr. Denham practices at 1500 E Duarte Rd, Duarte, CA 91010. Dr. Denham's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dmand AI also links Dr. Denham to 1 home health agency and 1 hospice.
What is Dr. Jeffrey Hunter Denham's office phone number?
The practice phone on file for Dr. Denham is (626) 256-4673.
What is Dr. Jeffrey Hunter Denham's medical license number?
Dr. Denham holds California license A67746.
Does Dr. Jeffrey Hunter Denham accept Medicare?
Yes. CMS data shows Dr. Denham billed Medicare for 469 services in 2024, and Dr. Denham accepts Medicare assignment.
How many Medicare patients does Dr. Jeffrey Hunter Denham see?
CMS counts 198 Medicare patients who saw Dr. Denham in 2024, with an average age of 79.
Is Dr. Jeffrey Hunter Denham board certified?
Yes. Dr. Denham is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Jeffrey Hunter Denham bill to Medicare?
In 2024, Dr. Denham's most billed Medicare services were office visit, established patient (99213), vaccine or vaccine administration (90662) and medicare service (G0008).
Where did Dr. Jeffrey Hunter Denham go to medical school?
Dr. Denham graduated from Keck School of Medicine of USC in 1997.
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What drugs does Dr. Jeffrey Hunter Denham prescribe most?
In 2024 Medicare Part D data, Dr. Denham's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Azithromycin.
Has Dr. Jeffrey Hunter Denham received payments from drug or device companies?
CMS Open Payments shows $12,582 in general payments to Dr. Denham from 67 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Jeffrey Hunter Denham been practicing?
Dr. Denham graduated from medical school in 1997, 29 years ago.
What insurance does Dr. Jeffrey Hunter Denham accept?
Dr. Denham is in network with 8 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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