Dr. Brian Michael Bush, DO
- Medicare services, 2024
- 664
- Medicare patients, 2024
- 197
- Part D claims, 2024
- 411
- Hospital affiliations
- 2
- Medical group
- 1
- Practice address
- 2101 N Waterman Ave, San Bernardino, CA 92404
- Practice phone
- Call (909) 883-8711
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Bush's professional email, personal email and mobile number
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Dr. Brian Michael Bush is an internist in San Bernardino, California
Dr. Bush practices at Dignity Health - St. Bernardine Medical Center in San Bernardino, California, part of CommonSpirit Health.
Dr. Bush's NPI, 1255893285, was assigned on March 31, 2019. Dr. Bush graduated from Touro University California - Vallejo in 2019. Dr. Bush holds California license 20A19520.
- NPI
- 1255893285NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204211139
- NPI enumeration date
- March 31, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 883-8711
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brian Michael Bush practices at Dignity Health - St. Bernardine Medical Center in San Bernardino, California
Dr. Bush's primary practice is Dignity Health - St. Bernardine Medical Center, at 2101 N Waterman Ave, San Bernardino, CA 92404 in San Bernardino County. The practice phone is (909) 883-8711.
- Dignity Health - St. Bernardine Medical Center2101 N Waterman Ave, San Bernardino, CA 92404 · San Bernardino CountyPhone(909) 883-8711
Source: Dmand AI Affiliation Data
Dr. Brian Michael Bush is affiliated with 2 sites of care and 1 medical group
Dr. Bush's primary practice is Dignity Health - St. Bernardine Medical Center in San Bernardino, California, part of CommonSpirit Health. Dr. Bush is also affiliated with Dignity Health - Community Hospital of San Bernardino. The medical group on file is Inpatient Specialist of California PC.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Brian Michael Bush's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bush practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - St. Bernardine Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brian Michael Bush is one of 16,751 internists in California
Internal medicine is Dr. Bush's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Bush is board certified in internal medicine by the American Board of Internal Medicine. Dr. Bush is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists cellulitis, chronic diabetes, cirrhosis, gastrointestinal bleeding, gastrointestinal obstruction, heart failure, peripheral vascular disease and pulmonary embolism among the conditions Dr. Bush treats.
Internists near Dr. Bush
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. Brian Michael Bush billed Medicare for 664 services in 2024
CMS data shows 664 Medicare services from Dr. Bush across 5 procedure codes in 2024, for 197 Medicare patients. Medicare paid $56,305 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Bush's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5112024: 66430%
Dr. Bush compared with the California median for internists, 2024
- Dr. Bush
- California median
- Medicare services
- 664vs 36184% above
- Medicare patients
- 197vs 15130% above
- Part D claims
- 159vs 42162% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Bush'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. Bush?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bush and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brian Michael Bush treated 197 Medicare patients in 2024, average age 72
CMS counts 197 Medicare patients who saw Dr. Bush in 2024. The largest group is 65 to 74, with 92 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 76% are also on Medicaid. Their average risk score is 3.51, 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. Bush's median patient age at 60, with 50% women.
Dr. Bush's Medicare patients by age, 2024
Dr. Bush's Medicare patients by sex, 2024
- Women8041%
- Men11759%
Chronic conditions among Dr. Bush's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure65%
- Diabetes63%
- Chronic kidney disease54%
- Arthritis46%
- Ischemic heart disease45%
- COPD40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bush's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brian Michael Bush wrote 411 Medicare Part D claims in 2024
In 2024, Dr. Bush wrote 411 Medicare Part D claims for 110 patients. 82% of them were for generic drugs. CMS names the drug for 159 of them, across 10 drugs with 11 or more claims each, at $9,953 in total drug cost. In 2023, CMS named 82 claims across 5 drugs.
Dr. Bush's Part D claims by kind of drug, 2024
- Generic338 claims82%
- Brand-name and other73 claims18%
Dr. Bush'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. Bush's Part D claims, 2024
- Opioids3%11 of 411 claims
- Antibiotics12%48 of 411 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: 822024: 15994%
Drugs named by CMS: 10 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
How Dr. Brian Michael Bush takes part in Medicare
Dr. Bush 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. Brian Michael Bush graduated from Touro University California - Vallejo
Dr. Bush graduated from Touro University California - Vallejo in 2019.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Brian Michael Bush accepts plans from 6 insurance carriers
Dr. Bush is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
- Molina
Plan types Dr. Bush accepts, by number of carriers
- Medicare6
- PPO4
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Brian Michael Bush'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) |
| 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. Brian Michael Bush
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. Brian Michael Bush's NPI number?
Dr. Brian Michael Bush's NPI number is 1255893285. It was assigned on March 31, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian Michael Bush?
Dr. Brian Michael Bush is an internist in San Bernardino, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Brian Michael Bush practice?
Dr. Bush practices at 2101 N Waterman Ave, San Bernardino, CA 92404. Dr. Bush's primary practice is Dignity Health - St. Bernardine Medical Center in San Bernardino, California, part of CommonSpirit Health.
What is Dr. Brian Michael Bush's office phone number?
The practice phone on file for Dr. Bush is (909) 883-8711.
What is Dr. Brian Michael Bush's medical license number?
Dr. Bush holds California license 20A19520.
Which hospitals is Dr. Brian Michael Bush affiliated with?
Dr. Bush practices at Dignity Health - St. Bernardine Medical Center in San Bernardino, California. Dr. Bush is also affiliated with Dignity Health - Community Hospital of San Bernardino.
What medical group is Dr. Brian Michael Bush part of?
Dr. Bush is linked to Inpatient Specialist of California PC.
Does Dr. Brian Michael Bush accept Medicare?
Yes. CMS data shows Dr. Bush billed Medicare for 664 services in 2024, and Dr. Bush accepts Medicare assignment.
How many Medicare patients does Dr. Brian Michael Bush see?
CMS counts 197 Medicare patients who saw Dr. Bush in 2024, with an average age of 72.
Is Dr. Brian Michael Bush board certified?
Yes. Dr. Bush is board certified in internal medicine by the American Board of Internal Medicine.
Show 5 more questionsShow fewer questions
What services does Dr. Brian Michael Bush bill to Medicare?
In 2024, Dr. Bush's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99231).
Where did Dr. Brian Michael Bush go to medical school?
Dr. Bush graduated from Touro University California - Vallejo in 2019.
What drugs does Dr. Brian Michael Bush prescribe most?
In 2024 Medicare Part D data, Dr. Bush's most prescribed drugs by claims were Atorvastatin Calcium, Pantoprazole Sodium and Furosemide.
How long has Dr. Brian Michael Bush been practicing?
Dr. Bush graduated from medical school in 2019, 7 years ago.
What insurance does Dr. Brian Michael Bush accept?
Dr. Bush is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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