Dr. Brian Carlo Mariano David, MD
- Medicare services, 2024
- 625
- Medicare patients, 2024
- 443
- Part D claims, 2024
- 87
- Hospital affiliations
- 5
- Medical groups
- 2
- Practice address
- 2651 E Discovery Pkwy, Bloomington, IN 47408
- Practice phone
- Call (812) 353-5252
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
IU Health Bloomington
Bloomington, Indiana
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Dr. Brian Carlo Mariano David is an internist in Bloomington, Indiana
Dr. David practices at IU Health Bloomington in Bloomington, Indiana.
Dr. David's NPI, 1447711452, was assigned on March 31, 2019. Dr. David holds Indiana license 01086440A.
- NPI
- 1447711452NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254666563
- NPI enumeration date
- March 31, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (812) 353-5252
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brian Carlo Mariano David practices at IU Health Bloomington in Bloomington, Indiana
Dr. David's primary practice is IU Health Bloomington, at 2651 E Discovery Pkwy, Bloomington, IN 47408 in Monroe County. The practice phone is (812) 353-5252.
- IU Health Bloomington2651 E Discovery Pkwy, Bloomington, IN 47408 · Monroe CountyPhone(812) 353-5252
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Brian Carlo Mariano David is affiliated with 6 sites of care and 2 medical groups
Dr. David's primary practice is IU Health Bloomington in Bloomington, Indiana. Dr. David is also affiliated with IU Health Bloomington Hospital. The medical group on file is IU Health Medical Group. Dmand AI also links Dr. David to 4 more hospitals and 1 medical group, 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. Brian Carlo Mariano David's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. David practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| IU Health Bloomington | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brian Carlo Mariano David is one of 1,987 internists in Indiana
Internal medicine is Dr. David's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. David is licensed in Indiana.
Specialties and state licenses
- Internal medicine, IndianaPrimary
Internists near Dr. David
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 Carlo Mariano David billed Medicare for 625 services in 2024
CMS data shows 625 Medicare services from Dr. David across 5 procedure codes in 2024, for 443 Medicare patients. Medicare paid $64,158 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. David's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4682024: 62534%
Dr. David compared with the Indiana median for internists, 2024
- Dr. David
- Indiana median
- Medicare services
- 625vs 52020% above
- Medicare patients
- 443vs 2122.1 times
- Part D claims
- 11vs 15993% below
Medians across 1,948 internists in Indiana with Dmand AI profiles that report each measure.
Dr. David'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brian Carlo Mariano David treated 443 Medicare patients in 2024, average age 76
CMS counts 443 Medicare patients who saw Dr. David in 2024. The largest group is 75 to 84, with 148 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.59, 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. David's median patient age at 65, with 49% women.
Dr. David's Medicare patients by age, 2024
Dr. David's Medicare patients by sex, 2024
- Women22551%
- Men21849%
Chronic conditions among Dr. David's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Chronic kidney disease57%
- Mood disorders53%
- Depression50%
- Diabetes50%
- Heart failure49%
Share of Medicare patients with each condition. A patient can have several.
Dr. David's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brian Carlo Mariano David wrote 87 Medicare Part D claims in 2024
In 2024, Dr. David wrote 87 Medicare Part D claims for 40 patients. 90% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $43 in total drug cost. In 2022, CMS named 201 claims across 11 drugs.
Dr. David's Part D claims by kind of drug, 2024
- Generic78 claims90%
- Brand-name and other9 claims10%
Dr. David'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. David's Part D claims, 2024
- Antibiotics24%21 of 87 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 2012024: 1195%
Drugs named by CMS: 1 in 2024, 11 in 2022.
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 Carlo Mariano David takes part in Medicare
Dr. David 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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Sources for Dr. Brian Carlo Mariano David'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) |
| 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 Carlo Mariano David
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What is Dr. Brian Carlo Mariano David's NPI number?
Dr. Brian Carlo Mariano David's NPI number is 1447711452. It was assigned on March 31, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian Carlo Mariano David?
Dr. Brian Carlo Mariano David is an internist in Bloomington, Indiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Brian Carlo Mariano David practice?
Dr. David practices at 2651 E Discovery Pkwy, Bloomington, IN 47408. Dr. David's primary practice is IU Health Bloomington in Bloomington, Indiana. Dmand AI also links Dr. David to 4 hospitals and 1 medical group.
What is Dr. Brian Carlo Mariano David's office phone number?
The practice phone on file for Dr. David is (812) 353-5252.
What is Dr. Brian Carlo Mariano David's medical license number?
Dr. David holds Indiana license 01086440A.
Which hospitals is Dr. Brian Carlo Mariano David affiliated with?
Dr. David is affiliated with IU Health Bloomington Hospital. Dmand AI links Dr. David to 4 more hospitals.
What medical group is Dr. Brian Carlo Mariano David part of?
Dr. David is linked to IU Health Medical Group. Dmand AI links Dr. David to 1 more medical group.
Does Dr. Brian Carlo Mariano David accept Medicare?
Yes. CMS data shows Dr. David billed Medicare for 625 services in 2024, and Dr. David accepts Medicare assignment.
How many Medicare patients does Dr. Brian Carlo Mariano David see?
CMS counts 443 Medicare patients who saw Dr. David in 2024, with an average age of 76.
What services does Dr. Brian Carlo Mariano David bill to Medicare?
In 2024, Dr. David's most billed Medicare services were hospital inpatient care (99223), hospital inpatient care (99233) and hospital inpatient care (99232).
What drugs does Dr. Brian Carlo Mariano David prescribe most?
In 2024 Medicare Part D data, Dr. David's most prescribed drugs by claims were Pantoprazole Sodium.
How long has Dr. Brian Carlo Mariano David been practicing?
Dr. David graduated from medical school in 2016, 10 years ago.
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