Dr. Andrew John Kaddis, MD
- Medicare services, 2024
- 341
- Medicare patients, 2024
- 348
- Part D claims, 2024
- 256
- MIPS score, 2024
- 93
- Hospital affiliations
- 2
- Practice address
- 9455 Clairemont Mesa Blvd, San Diego, CA 92123
- Practice phone
- Call (619) 528-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente San Diego Medical Center
San Diego, California
Find Dr. Kaddis' professional email, personal email and mobile number
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Dr. Andrew John Kaddis is an emergency medicine physician in San Diego, California
Dr. Kaddis practices at Kaiser Permanente San Diego Medical Center in San Diego, California.
Dr. Kaddis' NPI, 1144600446, was assigned on June 2, 2015. Dr. Kaddis graduated from University of California, Davis School of Medicine in 2017. Dr. Kaddis holds California license A157840.
- NPI
- 1144600446NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345581989
- NPI enumeration date
- June 2, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 528-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew John Kaddis practices at Kaiser Permanente San Diego Medical Center in San Diego, California
Dr. Kaddis' primary practice is Kaiser Permanente San Diego Medical Center, at 9455 Clairemont Mesa Blvd, San Diego, CA 92123 in San Diego County. The practice phone is (619) 528-5000.
- Kaiser Permanente San Diego Medical Center9455 Clairemont Mesa Blvd, San Diego, CA 92123 · San Diego CountyPhone(619) 528-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Andrew John Kaddis is affiliated with 3 sites of care and 3 medical groups
Dr. Kaddis' primary practice is Kaiser Permanente San Diego Medical Center in San Diego, California. Dr. Kaddis is also affiliated with Kaiser Permanente Zion Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Kaddis to 1 more hospital and 2 medical groups, 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. Andrew John Kaddis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kaddis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente San Diego Medical Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andrew John Kaddis is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Kaddis' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Kaddis is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Kaddis
Counts of emergency 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. Andrew John Kaddis billed Medicare for 341 services in 2024
CMS data shows 341 Medicare services from Dr. Kaddis across 3 procedure codes in 2024, for 348 Medicare patients. Medicare paid $44,724 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kaddis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5112024: 34133%
- Tests and treatments
- 2023: 1552024: 0100%
Dr. Kaddis compared with the California median for emergency medicine physicians, 2024
- Dr. Kaddis
- California median
- Medicare services
- 341vs 26529% above
- Medicare patients
- 348vs 24343% above
- Part D claims
- 98vs 6258% above
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Kaddis' 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. Kaddis and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andrew John Kaddis treated 348 Medicare patients in 2024, average age 77
CMS counts 348 Medicare patients who saw Dr. Kaddis in 2024. The largest group is 75 to 84, with 134 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.06, 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. Kaddis' median patient age at 49, with 60% women.
Dr. Kaddis' Medicare patients by age, 2024
Dr. Kaddis' Medicare patients by sex, 2024
- Women17651%
- Men17249%
Chronic conditions among Dr. Kaddis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease52%
- Chronic kidney disease50%
- Diabetes46%
- Heart failure37%
- Atrial fibrillation35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kaddis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
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. Andrew John Kaddis wrote 256 Medicare Part D claims in 2024
In 2024, Dr. Kaddis wrote 256 Medicare Part D claims for 192 patients. 94% of them were for generic drugs. CMS names the drug for 98 of them, across 4 drugs with 11 or more claims each, at $567 in total drug cost. In 2023, CMS named 90 claims across 5 drugs.
Dr. Kaddis' Part D claims by kind of drug, 2024
- Generic241 claims94%
- Brand-name15 claims6%
Dr. Kaddis' 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. Kaddis' Part D claims, 2024
- Opioids15%39 of 256 claims
- Antibiotics37%94 of 256 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: 902024: 989%
Drugs named by CMS: 4 in 2024, 5 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. Andrew John Kaddis scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Kaddis for performance year 2024, reported as part of a group. Dr. Kaddis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Kaddis' MIPS scores, performance year 2024
- 93of 100Final score
- 82.5of 100Quality
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Andrew John Kaddis received $32 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Kaddis from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. bioMerieux paid the most, $32.
Companies that paid Dr. Kaddis the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Andrew John Kaddis graduated from University of California, Davis School of Medicine
Dr. Kaddis graduated from University of California, Davis School of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Andrew John Kaddis'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)Clinician Public Reporting: Overall MIPS Performance (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. Andrew John Kaddis
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. Andrew John Kaddis' NPI number?
Dr. Andrew John Kaddis' NPI number is 1144600446. It was assigned on June 2, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew John Kaddis?
Dr. Andrew John Kaddis is an emergency medicine physician in San Diego, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Andrew John Kaddis practice?
Dr. Kaddis practices at 9455 Clairemont Mesa Blvd, San Diego, CA 92123. Dr. Kaddis' primary practice is Kaiser Permanente San Diego Medical Center in San Diego, California. Dmand AI also links Dr. Kaddis to 1 hospital and 2 medical groups.
What is Dr. Andrew John Kaddis' office phone number?
The practice phone on file for Dr. Kaddis is (619) 528-5000.
What is Dr. Andrew John Kaddis' medical license number?
Dr. Kaddis holds California license A157840.
Which hospitals is Dr. Andrew John Kaddis affiliated with?
Dr. Kaddis is affiliated with Kaiser Permanente Zion Medical Center. Dmand AI links Dr. Kaddis to 1 more hospital.
What medical group is Dr. Andrew John Kaddis part of?
Dr. Kaddis is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Kaddis to 2 more medical groups.
Does Dr. Andrew John Kaddis accept Medicare?
Yes. CMS data shows Dr. Kaddis billed Medicare for 341 services in 2024, and Dr. Kaddis accepts Medicare assignment.
What is Dr. Andrew John Kaddis' MIPS score?
Dr. Kaddis' MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. Andrew John Kaddis see?
CMS counts 348 Medicare patients who saw Dr. Kaddis in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. Andrew John Kaddis bill to Medicare?
In 2024, Dr. Kaddis' most billed Medicare services were emergency department visit (99285), critical care (99291) and emergency department visit (99284).
Where did Dr. Andrew John Kaddis go to medical school?
Dr. Kaddis graduated from University of California, Davis School of Medicine in 2017.
What drugs does Dr. Andrew John Kaddis prescribe most?
In 2024 Medicare Part D data, Dr. Kaddis' most prescribed drugs by claims were Cephalexin, Hydrocodone-Acetaminophen and Prednisone.
Has Dr. Andrew John Kaddis received payments from drug or device companies?
CMS Open Payments shows $32 in general payments to Dr. Kaddis from 1 company from 2021 to 2021. The largest total came from bioMerieux.
How long has Dr. Andrew John Kaddis been practicing?
Dr. Kaddis graduated from medical school in 2017, 9 years ago.
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