Dr. Andrew James Busby, MD
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 435
- Hospital affiliations
- 1
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 4647 Zion Ave, San Diego, CA 92120
- Practice phone
- Call (619) 528-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Busby'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. Andrew James Busby is an internist in San Diego, California
Dr. Busby practices at Kaiser Permanente Zion Medical Center in San Diego, California, part of Kaiser Permanente.
Dr. Busby's NPI, 1356418115, was assigned on November 29, 2006. Dr. Busby graduated from School of Clinical Medicine, University of Cambridge in 1997. Dr. Busby holds California license A81781.
- NPI
- 1356418115NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426017930
- NPI enumeration date
- November 29, 2006
- 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
- 54
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew James Busby practices at Kaiser Permanente Zion Medical Center in San Diego, California
Dr. Busby's primary practice is Kaiser Permanente Zion Medical Center, at 4647 Zion Ave, San Diego, CA 92120 in San Diego County. The practice phone is (619) 528-5000.
- Kaiser Permanente Zion Medical Center4647 Zion Ave, San Diego, CA 92120 · San Diego CountyPhone(619) 528-5000
Source: Dmand AI Affiliation Data
Dr. Andrew James Busby is affiliated with 1 site of care and 1 medical group
Dr. Busby's primary practice is Kaiser Permanente Zion Medical Center in San Diego, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Andrew James Busby's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Busby practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Zion Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andrew James Busby is one of 16,751 internists in California
Internal medicine is Dr. Busby's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Busby is board certified in internal medicine by the American Board of Internal Medicine. Dr. Busby is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists sepsis among the conditions Dr. Busby treats.
Internists near Dr. Busby
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. Andrew James Busby treated 13 Medicare patients in 2024, average age 65
CMS counts 13 Medicare patients who saw Dr. Busby in 2024. 75% of them have high blood pressure. Their average risk score is 1.52, 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. Busby's median patient age at 75, with 54% women.
Chronic conditions among Dr. Busby's Medicare patients, 2024
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Busby's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andrew James Busby wrote 435 Medicare Part D claims in 2024
In 2024, Dr. Busby wrote 435 Medicare Part D claims for 168 patients. 82% of them were for generic drugs. CMS names the drug for 138 of them, across 9 drugs with 11 or more claims each, at $16,360 in total drug cost. In 2023, CMS named 48 claims across 4 drugs.
Dr. Busby's Part D claims by kind of drug, 2024
- Generic355 claims82%
- Brand-name65 claims15%
- Other15 claims3%
Dr. Busby'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. Busby's Part D claims, 2024
- Opioids3%11 of 435 claims
- Antibiotics15%66 of 435 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: 482024: 138188%
Drugs named by CMS: 9 in 2024, 4 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. Andrew James Busby takes part in Medicare
Dr. Busby 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. Andrew James Busby graduated from School of Clinical Medicine, University of Cambridge
Dr. Busby graduated from School of Clinical Medicine, University of Cambridge in 1997.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Andrew James Busby accepts plans from 2 insurance carriers
Dr. Busby is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Busby accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Andrew James Busby'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 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) |
| 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. Andrew James Busby
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 James Busby's NPI number?
Dr. Andrew James Busby's NPI number is 1356418115. It was assigned on November 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew James Busby?
Dr. Andrew James Busby is an internist in San Diego, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Andrew James Busby practice?
Dr. Busby practices at 4647 Zion Ave, San Diego, CA 92120. Dr. Busby's primary practice is Kaiser Permanente Zion Medical Center in San Diego, California, part of Kaiser Permanente.
What is Dr. Andrew James Busby's office phone number?
The practice phone on file for Dr. Busby is (619) 528-5000.
What is Dr. Andrew James Busby's medical license number?
Dr. Busby holds California license A81781.
Which hospitals is Dr. Andrew James Busby affiliated with?
Dr. Busby practices at Kaiser Permanente Zion Medical Center in San Diego, California.
What medical group is Dr. Andrew James Busby part of?
Dr. Busby is linked to Southern California Permanente Medical Group.
Does Dr. Andrew James Busby accept Medicare?
Yes. CMS lists Dr. Busby as accepting Medicare assignment.
How many Medicare patients does Dr. Andrew James Busby see?
CMS counts 13 Medicare patients who saw Dr. Busby in 2024, with an average age of 65.
Is Dr. Andrew James Busby board certified?
Yes. Dr. Busby is board certified in internal medicine by the American Board of Internal Medicine.
Show 4 more questionsShow fewer questions
Where did Dr. Andrew James Busby go to medical school?
Dr. Busby graduated from School of Clinical Medicine, University of Cambridge in 1997.
What drugs does Dr. Andrew James Busby prescribe most?
In 2024 Medicare Part D data, Dr. Busby's most prescribed drugs by claims were Amlodipine Besylate, Eliquis and Furosemide.
How long has Dr. Andrew James Busby been practicing?
Dr. Busby graduated from medical school in 1997, 29 years ago.
What insurance does Dr. Andrew James Busby accept?
Dr. Busby is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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