Dr. Stuart B. Kipper, MD
- Medicare services, 2024
- 1,815
- Medicare patients, 2024
- 172
- Part D claims, 2024
- 3,849
- Hospital affiliations
- 2
- Industry payments
- $1,240
- Practice address
- 4301 Lost Hills Rd, Agoura Hills, CA 91301
- Practice phone
- Call (858) 668-3700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Laboratory Corporation of America
Agoura Hills, California
Find Dr. Kipper'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. Stuart B. Kipper is an internist in Agoura Hills, California
Dr. Kipper practices at Laboratory Corporation of America in Agoura Hills, California.
Dr. Kipper's NPI, 1114956570, was assigned on June 30, 2006. Dr. Kipper graduated from David Geffen School of Medicine at UCLA in 1986. Dr. Kipper holds California license G61129.
- NPI
- 1114956570NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638190606
- NPI enumeration date
- June 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (858) 668-3700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stuart B. Kipper practices at Laboratory Corporation of America in Agoura Hills, California
Dr. Kipper's primary practice is Laboratory Corporation of America, at 4301 Lost Hills Rd, Agoura Hills, CA 91301 in Los Angeles County. The practice phone is (858) 668-3700.
- Laboratory Corporation of America4301 Lost Hills Rd, Agoura Hills, CA 91301 · Los Angeles CountyPhone(858) 668-3700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stuart B. Kipper is affiliated with 7 sites of care and 1 medical group
Dr. Kipper's primary practice is Laboratory Corporation of America in Agoura Hills, California. Dr. Kipper is also affiliated with Scripps Memorial Hospital La Jolla. Dmand AI also links Dr. Kipper to 1 more hospital, 1 physician office, 1 group practice or clinic, 1 home health agency, 1 skilled nursing facility and 1 medical group, 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. Stuart B. Kipper's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kipper practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Laboratory Corporation of America | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stuart B. Kipper is one of 16,751 internists in California
Internal medicine is Dr. Kipper's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Kipper is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute mini-stroke (TIA), acute skin infection, ADHD, alzheimer's disease, aneurysm, anxiety and arthritis among the conditions Dr. Kipper treats.
Internists near Dr. Kipper
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. Stuart B. Kipper billed Medicare for 1,815 services in 2024
CMS data shows 1,815 Medicare services from Dr. Kipper across 17 procedure codes in 2024, for 172 Medicare patients. Medicare paid $141,882 for them. Every service was in an office.
Dr. Kipper's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7062024: 6764%
- Surgery
- 2023: 6552024: 6753%
- Tests and treatments
- 2023: 2722024: 24012%
- Other services
- 2023: 1482024: 13310%
- Lab and pathology
- 2023: 1002024: 919%
- Drugs given in the office
- 2023: 612024: 0100%
Dr. Kipper compared with the California median for internists, 2024
- Dr. Kipper
- California median
- Medicare services
- 1,815vs 3615.0 times
- Medicare patients
- 172vs 15114% above
- Part D claims
- 3,212vs 4217.6 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Kipper'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. Kipper?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kipper and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stuart B. Kipper treated 172 Medicare patients in 2024, average age 77
CMS counts 172 Medicare patients who saw Dr. Kipper in 2024. The largest group is 75 to 84, with 74 patients. 75% of them have high cholesterol, and 74% have high blood pressure. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kipper's median patient age at 74, with 48% women.
Dr. Kipper's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kipper's Medicare patients by sex, 2024
- Women8147%
- Men9153%
Chronic conditions among Dr. Kipper's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis61%
- Anxiety38%
- Mood disorders28%
- Depression25%
- Atrial fibrillation21%
- Ischemic heart disease21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kipper's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women48%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stuart B. Kipper wrote 3,849 Medicare Part D claims in 2024
In 2024, Dr. Kipper wrote 3,849 Medicare Part D claims for 168 patients. 85% of them were for generic drugs. CMS names the drug for 3,212 of them, across 106 drugs with 11 or more claims each, at $382,337 in total drug cost. In 2023, CMS named 2,667 claims across 98 drugs.
Dr. Kipper's Part D claims by kind of drug, 2024
- Generic3,284 claims85%
- Brand-name and other565 claims15%
Dr. Kipper'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. Kipper's Part D claims, 2024
- Opioids2%92 of 3,849 claims
- Antibiotics3%116 of 3,849 claims
- Antipsychotics, patients 65 and over1%27 of 3,849 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: 2,6672024: 3,21220%
Drugs named by CMS: 106 in 2024, 98 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
Dr. Stuart B. Kipper ranks in the 79th percentile for removal of skin lesions in Medicare
Dr. Kipper accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 204 procedures of removal of skin lesions by Dr. Kipper, more than 79% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Kipper ranks in Medicare procedure volume
- Removal of skin lesions
- 79th percentile204 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Stuart B. Kipper received $1,240 in industry payments from 2016 to 2025
CMS Open Payments shows 78 general payments to Dr. Kipper from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Abbvie Inc. paid the most, $329.
General payments to Dr. Kipper by program year, 2016 to 2025
General payments to Dr. Kipper by kind, 2016 to 2025
- Food and beverage$1,18696%
- Education$544%
Companies that paid Dr. Kipper 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. Stuart B. Kipper has 1 award and honors on record
Dmand AI lists 1 award for Dr. Kipper, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Kipper
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Stuart B. Kipper graduated from David Geffen School of Medicine at UCLA
Dr. Kipper graduated from David Geffen School of Medicine at UCLA in 1986. Dr. Kipper is a member of ACP.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Stuart B. Kipper accepts plans from 14 insurance carriers
Dr. Kipper is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Dr. Kipper accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Stuart B. Kipper'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Stuart B. Kipper
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. Stuart B. Kipper's NPI number?
Dr. Stuart B. Kipper's NPI number is 1114956570. It was assigned on June 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stuart B. Kipper?
Dr. Stuart B. Kipper is an internist in Agoura Hills, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Stuart B. Kipper practice?
Dr. Kipper practices at 4301 Lost Hills Rd, Agoura Hills, CA 91301. Dr. Kipper's primary practice is Laboratory Corporation of America in Agoura Hills, California. Dmand AI also links Dr. Kipper to 1 hospital, 1 physician office, 1 group practice or clinic, 1 home health agency, 1 skilled nursing facility and 1 medical group.
What is Dr. Stuart B. Kipper's office phone number?
The practice phone on file for Dr. Kipper is (858) 668-3700.
What is Dr. Stuart B. Kipper's medical license number?
Dr. Kipper holds California license G61129.
Which hospitals is Dr. Stuart B. Kipper affiliated with?
Dr. Kipper is affiliated with Scripps Memorial Hospital La Jolla. Dmand AI links Dr. Kipper to 1 more hospital.
Does Dr. Stuart B. Kipper accept Medicare?
Yes. CMS data shows Dr. Kipper billed Medicare for 1,815 services in 2024, and Dr. Kipper accepts Medicare assignment.
How many Medicare patients does Dr. Stuart B. Kipper see?
CMS counts 172 Medicare patients who saw Dr. Kipper in 2024, with an average age of 77.
What services does Dr. Stuart B. Kipper bill to Medicare?
In 2024, Dr. Kipper's most billed Medicare services were office visit, established patient (99215), surgery: heart and blood vessels (36415) and infusion or chemotherapy administration (96372).
Where did Dr. Stuart B. Kipper go to medical school?
Dr. Kipper graduated from David Geffen School of Medicine at UCLA in 1986.
Show 4 more questionsShow fewer questions
What drugs does Dr. Stuart B. Kipper prescribe most?
In 2024 Medicare Part D data, Dr. Kipper's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Alprazolam.
Has Dr. Stuart B. Kipper received payments from drug or device companies?
CMS Open Payments shows $1,240 in general payments to Dr. Kipper from 22 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Stuart B. Kipper been practicing?
Dr. Kipper graduated from medical school in 1986, 40 years ago.
What insurance does Dr. Stuart B. Kipper accept?
Dr. Kipper is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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