Dr. David Alexander Braun, MD, PhD
- Medicare services, 2024
- 182
- Medicare patients, 2024
- 46
- Part D claims, 2024
- 135
- MIPS score, 2024
- 87
- Hospital affiliations
- 5
- Practice address
- 20 York Street, New Haven, CT 06510
- Practice phone
- Call (203) 688-5900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Yale New Haven Psychiatric Hospital (York St)
Psychiatric Inpatient Facility · New Haven, Connecticut
Find Dr. Braun'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. David Alexander Braun is a medical oncologist in New Haven, Connecticut
Dr. Braun practices at Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut.
Dr. Braun's NPI, 1477991933, was assigned on June 6, 2013. Dr. Braun graduated from Icahn School of Medicine at Mount Sinai in 2013. Dr. Braun holds Connecticut license 69842.
- NPI
- 1477991933NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537395439
- NPI enumeration date
- June 6, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (203) 688-5900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Alexander Braun practices at Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut
Dr. Braun's primary practice is Yale New Haven Psychiatric Hospital (York St), at 20 York Street, New Haven, CT 06510. The practice phone is (203) 688-5900.
- Yale New Haven Psychiatric Hospital (York St)20 York Street, New Haven, CT 06510Phone(203) 688-5900
Source: Dmand AI Affiliation Data
Dr. David Alexander Braun is affiliated with 6 sites of care and 1 medical group
Dr. Braun's primary practice is Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut. Dr. Braun is also affiliated with Yale New Haven Hospital. The medical group on file is Yale Health. Dmand AI also links Dr. Braun to 4 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Alexander Braun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Braun practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Yale New Haven Psychiatric Hospital (York St) | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Alexander Braun is one of 80 medical oncologists in Connecticut
Medical oncology is Dr. Braun's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dmand AI has Dr. Braun's licenses on file in 2 states: Connecticut and Massachusetts.
Specialties and state licenses
- Medical oncology, ConnecticutPrimary
- Internal medicine, Massachusetts
Medical oncologists near Dr. Braun
Counts of medical oncologists 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. David Alexander Braun billed Medicare for 182 services in 2024
CMS data shows 182 Medicare services from Dr. Braun across 2 procedure codes in 2024, all of them office visits, for 46 Medicare patients. Medicare paid $18,518 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Braun's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1412024: 18229%
Dr. Braun compared with the Connecticut median for medical oncologists, 2024
- Dr. Braun
- Connecticut median
- Medicare services
- 182vs 25228% below
- Medicare patients
- 46vs 9652% below
- Part D claims
- 63vs 19668% below
Medians across 76 medical oncologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Braun'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Braun and other medical oncologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Alexander Braun treated 46 Medicare patients in 2024, average age 72
CMS counts 46 Medicare patients who saw Dr. Braun in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have cancer, and 75% have high blood pressure. Their average risk score is 3.16, 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. Braun's median patient age at 71, with 26% women.
Dr. Braun's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Braun's Medicare patients by sex, 2024
- Women1226%
- Men3474%
Chronic conditions among Dr. Braun's Medicare patients, 2024
- Cancer75%
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease52%
- Arthritis46%
- Ischemic heart disease46%
- Diabetes30%
- Heart failure28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Braun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women26%
- Men73%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Alexander Braun wrote 135 Medicare Part D claims in 2024
In 2024, Dr. Braun wrote 135 Medicare Part D claims for 21 patients. 69% of them were for generic drugs. CMS names the drug for 63 of them, across 4 drugs with 11 or more claims each, at $512,923 in total drug cost. In 2023, CMS named 106 claims across 6 drugs.
Dr. Braun's Part D claims by kind of drug, 2024
- Generic93 claims69%
- Brand-name and other42 claims31%
Dr. Braun'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1062024: 6341%
Drugs named by CMS: 4 in 2024, 6 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. David Alexander Braun scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Braun for performance year 2024, reported as part of a group. Dr. Braun accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Braun as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Braun's MIPS scores, performance year 2024
- 87of 100Final score
- 77.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 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. David Alexander Braun received $61,716 in industry payments from 2019 to 2025
CMS Open Payments shows 54 general payments to Dr. Braun from 8 drug and device companies from 2019 to 2025. Consulting fees make up the largest share, 50% of the total. Exelixis Inc. paid the most, $25,605.
General payments to Dr. Braun by program year, 2019 to 2025
General payments to Dr. Braun by kind, 2019 to 2025
- Consulting fees$30,90050%
- Speaker and faculty fees$13,44022%
- Travel and lodging$9,32415%
- Honoraria$6,39010%
- Other$1,6623%
Companies that paid Dr. Braun the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Alexander Braun graduated from Icahn School of Medicine at Mount Sinai
Dr. Braun graduated from Icahn School of Medicine at Mount Sinai in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Alexander Braun'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)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. David Alexander Braun
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. David Alexander Braun's NPI number?
Dr. David Alexander Braun's NPI number is 1477991933. It was assigned on June 6, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. David Alexander Braun?
Dr. David Alexander Braun is a medical oncologist in New Haven, Connecticut. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. David Alexander Braun practice?
Dr. Braun practices at 20 York Street, New Haven, CT 06510. Dr. Braun's primary practice is Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut. Dmand AI also links Dr. Braun to 4 hospitals.
What is Dr. David Alexander Braun's office phone number?
The practice phone on file for Dr. Braun is (203) 688-5900.
What is Dr. David Alexander Braun's medical license number?
Dr. Braun holds Connecticut license 69842, one of the licenses on file in 2 states.
Which states has Dr. David Alexander Braun been licensed in?
Dmand AI has state licenses on file for Dr. Braun in Connecticut and Massachusetts.
Which hospitals is Dr. David Alexander Braun affiliated with?
Dr. Braun is affiliated with Yale New Haven Hospital. Dmand AI links Dr. Braun to 4 more hospitals.
What medical group is Dr. David Alexander Braun part of?
Dr. Braun is linked to Yale Health.
Does Dr. David Alexander Braun accept Medicare?
Yes. CMS data shows Dr. Braun billed Medicare for 182 services in 2024, and Dr. Braun accepts Medicare assignment.
Does Dr. David Alexander Braun offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Braun as offering telehealth services.
Show 7 more questionsShow fewer questions
What is Dr. David Alexander Braun's MIPS score?
Dr. Braun's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. David Alexander Braun see?
CMS counts 46 Medicare patients who saw Dr. Braun in 2024, with an average age of 72.
What services does Dr. David Alexander Braun bill to Medicare?
In 2024, Dr. Braun's most billed Medicare services were office visit, established patient (99215) and office visit, established patient (99214).
Where did Dr. David Alexander Braun go to medical school?
Dr. Braun graduated from Icahn School of Medicine at Mount Sinai in 2013.
What drugs does Dr. David Alexander Braun prescribe most?
In 2024 Medicare Part D data, Dr. Braun's most prescribed drugs by claims were Cabometyx, Levothyroxine Sodium and Prednisone.
Has Dr. David Alexander Braun received payments from drug or device companies?
CMS Open Payments shows $61,716 in general payments to Dr. Braun from 8 companies from 2019 to 2025. The largest total came from Exelixis Inc.
How long has Dr. David Alexander Braun been practicing?
Dr. Braun graduated from medical school in 2013, 13 years ago.
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