Dr. Brian Mitchell Haas, MD
- Medicare services, 2024
- 4,501
- Medicare patients, 2024
- 2,279
- Publications
- 13
- MIPS score, 2024
- 97
- Hospital affiliations
- 4
- Practice address
- 505 Parnassus Ave, Box 0296, San Francisco, CA 94143
- Practice phone
- Call (415) 353-2733
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Haas' 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. Brian Mitchell Haas is a diagnostic radiologist in San Francisco, California
Dr. Haas practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Dr. Haas' NPI, 1184851081, was assigned on June 18, 2009. Dr. Haas graduated from Perelman School of Medicine - Philadelphia in 2009. Dr. Haas holds California license A130129.
- NPI
- 1184851081NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133345556
- NPI enumeration date
- June 18, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 353-2733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brian Mitchell Haas practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Dr. Haas' primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.
- UCSF Helen Diller Medical Center at Parnassus Heights505 Parnassus Ave, Box 0296, San Francisco, CA 94143 · San Francisco CountyPhone(415) 353-2733
Source: Dmand AI Affiliation Data
Dr. Brian Mitchell Haas is affiliated with 5 sites of care and 4 medical groups
Dr. Haas' primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dr. Haas is also affiliated with Zuckerberg San Francisco General Hospital and Trauma Center. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Haas to 2 more hospitals, 3 medical groups and 1 group practice or clinic, 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. Brian Mitchell Haas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Haas practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Helen Diller Medical Center at Parnassus Heights | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brian Mitchell Haas is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Haas' primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Haas is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Haas' licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Diagnostic radiology, CaliforniaPrimary
- Pennsylvania license
Diagnostic radiologists near Dr. Haas
Counts of diagnostic radiologists 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 Mitchell Haas billed Medicare for 4,501 services in 2024
CMS data shows 4,501 Medicare services from Dr. Haas across 11 procedure codes in 2024, for 2,279 Medicare patients. Medicare paid $90,999 for them.
Dr. Haas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 2,8672024: 3,1169%
- Other services
- 2023: 02024: 1,385
Where Dr. Haas' Medicare services took place, 2024
- In an office1,54334%
- In a facility2,95866%
Dr. Haas compared with the California median for diagnostic radiologists, 2024
- Dr. Haas
- California median
- Medicare services
- 4,501vs 2,28197% above
- Medicare patients
- 2,279vs 1,34669% above
Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.
Dr. Haas' 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. Haas and other diagnostic radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brian Mitchell Haas treated 2,279 Medicare patients in 2024, average age 73
CMS counts 2,279 Medicare patients who saw Dr. Haas in 2024. The largest group is 65 to 74, with 1,033 patients. 75% of them have high blood pressure, and 65% have high cholesterol. 69% are also on Medicaid. Their average risk score is 2.26, 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. Haas' median patient age at 67, with 40% women.
Dr. Haas' Medicare patients by age, 2024
Dr. Haas' Medicare patients by sex, 2024
- Women1,09148%
- Men1,18852%
Chronic conditions among Dr. Haas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol65%
- Diabetes40%
- Arthritis37%
- Chronic kidney disease34%
- Mood disorders32%
- COPD30%
- Ischemic heart disease30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Haas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women40%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brian Mitchell Haas scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Haas for performance year 2024, reported as part of a group. Dr. Haas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Haas' MIPS scores, performance year 2024
- 97of 100Final score
- 89.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 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. Brian Mitchell Haas has 13 publications on record
Dmand AI links 13 papers to Dr. Haas, published from 2013 to 2023. 2023 was the busiest year, with 4. The most frequent topics are Tomography, X-Ray Computed, Radiography and Radiologists. Dr. Haas has published most often in J Am Coll Radiol. Dr. Haas' most frequent co-authors are Malini Mahendra, MD, Rebecca Smith-Bindman, MD and Yifei Wang, MD.
Dr. Haas' papers by year, 2013 to 2023
Topics Dr. Haas writes about most
- Tomography, X-Ray Computed
- Radiography
- Radiologists
- Radiology
- Computer Simulation
- Lung
- Magnetic Resonance Imaging
- Monte Carlo Method
Dr. Haas' most frequent co-authors
- Malini Mahendra, MD3 shared papers
- Rebecca Smith-Bindman, MD3 shared papers
- Yifei Wang, MD3 shared papers
Recent publications by Dr. Haas
J Am Coll Radiol
See who Dr. Haas researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Haas works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Brian Mitchell Haas received $35 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Haas from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. NeuroLogica Corporation, a subsidiary of Samsung Electronics Co., Ltd. paid the most, $35.
Companies that paid Dr. Haas the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brian Mitchell Haas graduated from Perelman School of Medicine - Philadelphia
Dr. Haas graduated from Perelman School of Medicine - Philadelphia in 2009.
- Medical school
- Board certified in diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Brian Mitchell Haas accepts plans from 7 insurance carriers
Dr. Haas is in network with 7 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- NV State Medicaid
Plan types Dr. Haas accepts, by number of carriers
- Medicare4
- PPO3
- EPO2
- HMO2
- POS2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Brian Mitchell Haas'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) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (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 Mitchell Haas
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 Mitchell Haas' NPI number?
Dr. Brian Mitchell Haas' NPI number is 1184851081. It was assigned on June 18, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian Mitchell Haas?
Dr. Brian Mitchell Haas is a diagnostic radiologist in San Francisco, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Brian Mitchell Haas practice?
Dr. Haas practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Haas' primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Dr. Haas to 2 hospitals, 3 medical groups and 1 group practice or clinic.
What is Dr. Brian Mitchell Haas' office phone number?
The practice phone on file for Dr. Haas is (415) 353-2733.
What is Dr. Brian Mitchell Haas' medical license number?
Dr. Haas holds California license A130129, one of the licenses on file in 2 states.
Which states has Dr. Brian Mitchell Haas been licensed in?
Dmand AI has state licenses on file for Dr. Haas in California (2014 to 2026) and Pennsylvania (2009 to 2010).
Which hospitals is Dr. Brian Mitchell Haas affiliated with?
Dr. Haas practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. Dr. Haas is also affiliated with Zuckerberg San Francisco General Hospital and Trauma Center. Dmand AI links Dr. Haas to 2 more hospitals.
What medical group is Dr. Brian Mitchell Haas part of?
Dr. Haas is linked to UCSF Pediatrics. Dmand AI links Dr. Haas to 3 more medical groups.
Does Dr. Brian Mitchell Haas accept Medicare?
Yes. CMS data shows Dr. Haas billed Medicare for 4,501 services in 2024, and Dr. Haas accepts Medicare assignment.
What is Dr. Brian Mitchell Haas' MIPS score?
Dr. Haas' MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Brian Mitchell Haas see?
CMS counts 2,279 Medicare patients who saw Dr. Haas in 2024, with an average age of 73.
Is Dr. Brian Mitchell Haas board certified?
Yes. Dr. Haas is board certified in diagnostic radiology by the American Board of Radiology.
What services does Dr. Brian Mitchell Haas bill to Medicare?
In 2024, Dr. Haas' most billed Medicare services were medicare temporary code (Q9967), diagnostic imaging (71045) and diagnostic imaging (71250).
Where did Dr. Brian Mitchell Haas go to medical school?
Dr. Haas graduated from Perelman School of Medicine - Philadelphia in 2009.
Has Dr. Brian Mitchell Haas received payments from drug or device companies?
CMS Open Payments shows $35 in general payments to Dr. Haas from 1 company from 2024 to 2024. The largest total came from NeuroLogica Corporation, a subsidiary of Samsung Electronics Co., Ltd.
How long has Dr. Brian Mitchell Haas been practicing?
Dr. Haas graduated from medical school in 2009, 17 years ago.
Does Dr. Brian Mitchell Haas do research?
Dmand AI links 13 publications to Dr. Haas, published from 2013 to 2023.
Who does Dr. Brian Mitchell Haas publish with?
Dr. Haas' most frequent co-authors are Malini Mahendra, MD (3 shared papers), Rebecca Smith-Bindman, MD (3 shared papers) and Yifei Wang, MD (3 shared papers).
What insurance does Dr. Brian Mitchell Haas accept?
Dr. Haas is in network with 7 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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