AnesthesiaEquipment FailurePositive-Pressure Respiration
Dr. Stephen Dwight Weston, MD
NPI1184933418PAC ID4880825934
- Medicare services, 2016
- 13
- Medicare patients, 2024
- 16
- Publications
- 4
- MIPS score, 2024
- 99
- Hospital affiliations
- 1
- 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. Weston'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. Stephen Dwight Weston is an anesthesiologist in San Francisco, California
Dr. Weston practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Dr. Weston's NPI, 1184933418, was assigned on October 5, 2010. Dr. Weston graduated from UC San Diego School of Medicine in 2010. Dr. Weston's California license number on file is 121350.
NPI and contact details
- NPI
- 1184933418NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880825934
- NPI enumeration date
- October 5, 2010
- 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
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen Dwight Weston practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Dr. Weston'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
Source: Dmand AI Affiliation Data
Dr. Stephen Dwight Weston is affiliated with 1 site of care and 3 medical groups
Dr. Weston'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. Weston to 2 more medical groups, 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. Stephen Dwight Weston's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weston 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. Stephen Dwight Weston is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Weston's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Weston is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Weston has a license on file in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Weston
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
6,593anesthesiologists in California399anesthesiologists in San Francisco134anesthesiologists at UCSF Helen Diller Medical Center at Parnassus Heights
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Stephen Dwight Weston billed Medicare for 13 services in 2016
CMS data shows 13 Medicare services from Dr. Weston across 1 procedure code in 2016, for 16 Medicare patients. Medicare paid $1,143 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 201613
Medicare patients16
Paid by Medicare$1,143
Procedure codes1
Dr. Weston compared with the California median for anesthesiologists, 2016
- Dr. Weston
- California median
- Medicare services
- 13vs 7282% below
- Medicare patients
- 16vs 14389% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Weston's most billed Medicare procedure codes, 2016
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. Weston?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Weston and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen Dwight Weston treated 16 Medicare patients in 2024, average age 72
CMS counts 16 Medicare patients who saw Dr. Weston in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.03, 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. Weston's median patient age at 46, with 36% women.
Medicare patients, 202416
Average age72
Average risk score2.03
Chronic conditions among Dr. Weston's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Weston's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women36%
- Men64%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephen Dwight Weston scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Weston for performance year 2024, reported as part of a group. Dr. Weston accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Weston's MIPS scores, performance year 2024
- 99of 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.
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. Stephen Dwight Weston has 4 publications on record
Dmand AI links 4 papers to Dr. Weston, published from 2014 to 2024. 2024 was the busiest year, with 2. Dr. Weston's most frequent co-authors are Elena K. Amin, MBCHB, Edward F. Chang, MD and Jeffrey R. Fineman, MD.
Papers4
Years published2014 to 2024
Dr. Weston's papers by year, 2014 to 2024
Dr. Weston's most frequent co-authors
- Elena K. Amin, MBCHB1 shared paper
- Edward F. Chang, MD1 shared paper
- Jeffrey R. Fineman, MD1 shared paper
Recent publications by Dr. Weston
Blood TransfusionBrain NeoplasmsCardiac Output
See who Dr. Weston researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Weston works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephen Dwight Weston received $143 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Weston from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Masimo Corporation paid the most, $143.
Companies that paid Dr. Weston the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephen Dwight Weston graduated from UC San Diego School of Medicine
Dr. Weston graduated from UC San Diego School of Medicine in 2010.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Stephen Dwight Weston accepts plans from 2 insurance carriers
Dr. Weston is in network with 2 carriers, including CMS Medicare and NV State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
- NV State Medicaid
Plan types Dr. Weston accepts, by number of carriers
- Medicaid1
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Stephen Dwight Weston'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. Stephen Dwight Weston
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. Stephen Dwight Weston's NPI number?
Dr. Stephen Dwight Weston's NPI number is 1184933418. It was assigned on October 5, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen Dwight Weston?
Dr. Stephen Dwight Weston is an anesthesiologist in San Francisco, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Stephen Dwight Weston practice?
Dr. Weston practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Weston'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. Weston to 2 medical groups.
What is Dr. Stephen Dwight Weston's office phone number?
The practice phone on file for Dr. Weston is (415) 353-2733.
What is Dr. Stephen Dwight Weston's medical license number?
Dr. Weston's California license number on file is 121350.
Which hospitals is Dr. Stephen Dwight Weston affiliated with?
Dr. Weston practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California.
What medical group is Dr. Stephen Dwight Weston part of?
Dr. Weston is linked to UCSF Pediatrics. Dmand AI links Dr. Weston to 2 more medical groups.
Does Dr. Stephen Dwight Weston accept Medicare?
Yes. CMS data shows Dr. Weston billed Medicare for 13 services in 2016, and Dr. Weston accepts Medicare assignment.
What is Dr. Stephen Dwight Weston's MIPS score?
Dr. Weston's MIPS final score for performance year 2024 is 99 out of 100, reported as part of a group.
How many Medicare patients does Dr. Stephen Dwight Weston see?
CMS counts 16 Medicare patients who saw Dr. Weston in 2024, with an average age of 72.
Show 8 more questionsShow fewer questions
Is Dr. Stephen Dwight Weston board certified?
Yes. Dr. Weston is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Stephen Dwight Weston bill to Medicare?
In 2016, Dr. Weston's most billed Medicare services were anesthesia (00740).
Where did Dr. Stephen Dwight Weston go to medical school?
Dr. Weston graduated from UC San Diego School of Medicine in 2010.
Has Dr. Stephen Dwight Weston received payments from drug or device companies?
CMS Open Payments shows $143 in general payments to Dr. Weston from 1 company from 2021 to 2021. The largest total came from Masimo Corporation.
How long has Dr. Stephen Dwight Weston been practicing?
Dr. Weston graduated from medical school in 2010, 16 years ago.
Does Dr. Stephen Dwight Weston do research?
Dmand AI links 4 publications to Dr. Weston, published from 2014 to 2024.
Who does Dr. Stephen Dwight Weston publish with?
Dr. Weston's most frequent co-authors are Elena K. Amin, MBCHB (1 shared paper), Edward F. Chang, MD (1 shared paper) and Jeffrey R. Fineman, MD (1 shared paper).
What insurance does Dr. Stephen Dwight Weston accept?
Dr. Weston is in network with 2 carriers, including CMS Medicare and NV State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
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