Card Electrophysiol Clin
Dr. Anne Irene Thorson, MD
- Medicare services, 2024
- 55
- Medicare patients, 2024
- 38
- Part D claims, 2022
- 82
- Publications
- 1
- MIPS score, 2024
- 100
- 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. Thorson'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. Anne Irene Thorson is a cardiologist in San Francisco, California
Dr. Thorson practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Dr. Thorson's NPI, 1861567604, was assigned on November 21, 2006. Dr. Thorson graduated from Stanford University School Of Medicine in 1983. Dr. Thorson's California license number on file is G57740.
- NPI
- 1861567604NPI Registry (opens in a new tab)
- NPI enumeration date
- November 21, 2006
- NPI status
- Active
- Practice phone
- (415) 353-2733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anne Irene Thorson practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Dr. Thorson's 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
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anne Irene Thorson is affiliated with 1 site of care and 3 medical groups
Dr. Thorson's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Thorson to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Anne Irene Thorson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thorson practices. 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 |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anne Irene Thorson is one of 2,375 cardiologists in California
Cardiovascular disease is Dr. Thorson's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Thorson is board certified in cardiovascular disease by the American Board of Internal Medicine. Dr. Thorson has a license on file in California.
Specialties and state licenses
- Cardiovascular disease, CaliforniaPrimary
Clinical focus
Dmand AI lists atrial fibrillation and flutter and congestive heart failure among the conditions Dr. Thorson treats.
Cardiologists near Dr. Thorson
Counts of cardiologists 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. Anne Irene Thorson billed Medicare for 55 services in 2024
CMS data shows 55 Medicare services from Dr. Thorson across 2 procedure codes in 2024, for 38 Medicare patients. Medicare paid $4,867 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Thorson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 332024: 5567%
Dr. Thorson compared with the California median for cardiologists, 2024
- Dr. Thorson
- California median
- Medicare services
- 55vs 1,56096% below
- Medicare patients
- 38vs 64494% below
- Part D claims
- 82vs 1,41094% below
Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.
Dr. Thorson'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. Thorson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Thorson and other cardiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anne Irene Thorson treated 38 Medicare patients in 2024, average age 76
CMS counts 38 Medicare patients who saw Dr. Thorson in 2024. The largest group is 65 to 74, with 15 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 53% are also on Medicaid. Their average risk score is 3.19, 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. Thorson's median patient age at 73, with 50% women.
Dr. Thorson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Thorson's Medicare patients by sex, 2024
- Women1437%
- Men2463%
Chronic conditions among Dr. Thorson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure63%
- Ischemic heart disease61%
- Chronic kidney disease58%
- Atrial fibrillation55%
- Arthritis47%
- Diabetes47%
Share of Medicare patients with each condition. A patient can have several.
Dr. Thorson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
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. Anne Irene Thorson wrote 82 Medicare Part D claims in 2022
In 2022, Dr. Thorson wrote 82 Medicare Part D claims. They cover 4 drugs, with $18,483 in total drug cost. In 2021, CMS named 587 claims across 21 drugs.
Dr. Thorson's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 5872022: 8286%
Drugs named by CMS: 4 in 2022, 21 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Anne Irene Thorson scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Thorson for performance year 2024, reported as part of a group.
Dr. Thorson's MIPS scores, performance year 2024
- 100of 100Final score
- 95of 100Quality
- 40of 100Improvement Activities
- 81of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Anne Irene Thorson has 1 publication on record
Dmand AI links 1 paper to Dr. Thorson.
Recent publications by Dr. Thorson
See who Dr. Thorson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Thorson works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Anne Irene Thorson received $30 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Thorson from 1 drug or device company in 2022. Education make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $30.
Companies that paid Dr. Thorson the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Anne Irene Thorson graduated from Stanford University School Of Medicine
Dr. Thorson graduated from Stanford University School Of Medicine in 1983.
- Medical school
- Board certified in cardiovascular disease
Source: Dmand AI Professional Profile Data
Dr. Anne Irene Thorson accepts plans from 7 insurance carriers
Dr. Thorson is in network with 7 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- United Healthcare
- CMS Medicare
Plan types Dr. Thorson accepts, by number of carriers
- Medicare7
- PPO6
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Anne Irene Thorson'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | 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. Anne Irene Thorson
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. Anne Irene Thorson's NPI number?
Dr. Anne Irene Thorson's NPI number is 1861567604. It was assigned on November 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Anne Irene Thorson?
Dr. Anne Irene Thorson is a cardiologist in San Francisco, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Anne Irene Thorson practice?
Dr. Thorson practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Thorson's 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. Thorson to 2 medical groups.
What is Dr. Anne Irene Thorson's office phone number?
The practice phone on file for Dr. Thorson is (415) 353-2733.
What is Dr. Anne Irene Thorson's medical license number?
Dr. Thorson's California license number on file is G57740.
Which hospitals is Dr. Anne Irene Thorson affiliated with?
Dr. Thorson practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California.
What medical group is Dr. Anne Irene Thorson part of?
Dr. Thorson is linked to UCSF Pediatrics. Dmand AI links Dr. Thorson to 2 more medical groups.
Does Dr. Anne Irene Thorson accept Medicare?
Yes. CMS data shows Dr. Thorson billed Medicare for 55 services in 2024.
What is Dr. Anne Irene Thorson's MIPS score?
Dr. Thorson's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Anne Irene Thorson see?
CMS counts 38 Medicare patients who saw Dr. Thorson in 2024, with an average age of 76.
Show 8 more questionsShow fewer questions
Is Dr. Anne Irene Thorson board certified?
Yes. Dr. Thorson is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Dr. Anne Irene Thorson bill to Medicare?
In 2024, Dr. Thorson's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99222).
Where did Dr. Anne Irene Thorson go to medical school?
Dr. Thorson graduated from Stanford University School Of Medicine in 1983.
What drugs does Dr. Anne Irene Thorson prescribe most?
In 2022 Medicare Part D data, Dr. Thorson's most prescribed drugs by claims were Metoprolol Succinate, Eliquis and Clopidogrel.
Has Dr. Anne Irene Thorson received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Dr. Thorson from 1 company from 2022 to 2022. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Anne Irene Thorson been practicing?
Dr. Thorson graduated from medical school in 1983, 43 years ago.
Does Dr. Anne Irene Thorson do research?
Dmand AI links 1 publication to Dr. Thorson.
What insurance does Dr. Anne Irene Thorson accept?
Dr. Thorson is in network with 7 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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