Dr. Stuart Evan Sinoff, MD
- Medicare services, 2024
- 411
- Medicare patients, 2024
- 114
- Part D claims, 2024
- 55
- MIPS score, 2024
- 87
- Hospital affiliations
- 1
- Practice address
- 1550 N 115th St, Seattle, WA 98133
- Practice phone
- Call (206) 364-0500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UW Medical Center - Northwest
Seattle, Washington
Find Dr. Sinoff'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. Stuart Evan Sinoff is a neurologist in Seattle, Washington
Dr. Sinoff practices at UW Medical Center - Northwest in Seattle, Washington.
Dr. Sinoff's NPI, 1659488989, was assigned on August 24, 2006. Dr. Sinoff graduated from Georgetown University School of Medicine in 1983. Dr. Sinoff holds Oregon license MD202981.
- NPI
- 1659488989NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052372539
- NPI enumeration date
- August 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (206) 364-0500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stuart Evan Sinoff practices at UW Medical Center - Northwest in Seattle, Washington
Dr. Sinoff's primary practice is UW Medical Center - Northwest, at 1550 N 115th St, Seattle, WA 98133 in King County. The practice phone is (206) 364-0500.
- UW Medical Center - Northwest1550 N 115th St, Seattle, WA 98133 · King CountyPhone(206) 364-0500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stuart Evan Sinoff is affiliated with 4 sites of care and 3 medical groups
Dr. Sinoff's primary practice is UW Medical Center - Northwest in Seattle, Washington. Dr. Sinoff is also affiliated with Swedish Cherry Hill Campus. The medical group on file is Swedish Health Services. Dmand AI also links Dr. Sinoff to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Stuart Evan Sinoff's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sinoff practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UW Medical Center - Northwest | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stuart Evan Sinoff is one of 417 neurologists in Washington
Neurology is Dr. Sinoff's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Sinoff's licenses on file in 2 states: Oregon and Florida.
Specialties and state licenses
- Neurology, OregonPrimary
- Specialist, Florida
Neurologists near Dr. Sinoff
Counts of neurologists 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. Stuart Evan Sinoff billed Medicare for 411 services in 2024
CMS data shows 411 Medicare services from Dr. Sinoff across 6 procedure codes in 2024, for 114 Medicare patients. Medicare paid $33,347 for them. Every service was in an office.
Dr. Sinoff's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2382024: 2515%
- Office and hospital visits
- 2023: 1272024: 16026%
Dr. Sinoff compared with the Washington median for neurologists, 2024
- Dr. Sinoff
- Washington median
- Medicare services
- 411vs 29241% above
- Medicare patients
- 114vs 16430% below
- Part D claims
- 16vs 40896% below
Medians across 403 neurologists in Washington with Dmand AI profiles that report each measure.
Dr. Sinoff'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. Sinoff?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sinoff and other neurologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stuart Evan Sinoff treated 114 Medicare patients in 2024, average age 72
CMS counts 114 Medicare patients who saw Dr. Sinoff in 2024. The largest group is 65 to 74, with 58 patients. 68% of them have high cholesterol, and 60% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sinoff's median patient age at 60, with 64% women.
Dr. Sinoff's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Sinoff's Medicare patients by sex, 2024
- Women7364%
- Men4136%
Chronic conditions among Dr. Sinoff's Medicare patients, 2024
- High cholesterol68%
- High blood pressure60%
- Arthritis51%
- Mood disorders36%
- Depression32%
- Diabetes24%
- Anxiety22%
- Cancer18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sinoff's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stuart Evan Sinoff wrote 55 Medicare Part D claims in 2024
In 2024, Dr. Sinoff wrote 55 Medicare Part D claims for 20 patients. 98% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $66 in total drug cost. In 2023, CMS named 13 claims across 1 drug.
Dr. Sinoff's Part D claims by kind of drug, 2024
- Generic54 claims98%
- Brand-name and other1 claims2%
Dr. Sinoff'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: 132024: 1623%
Drugs named by CMS: 1 in 2024, 1 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. Stuart Evan Sinoff 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. Sinoff for performance year 2024, reported as part of a group. Dr. Sinoff accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Sinoff's MIPS scores, performance year 2024
- 87of 100Final score
- 84.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Stuart Evan Sinoff received $9,939 in industry payments from 2016 to 2023
CMS Open Payments shows 445 general payments to Dr. Sinoff from 36 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 92% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $1,255.
General payments to Dr. Sinoff by program year, 2016 to 2023
General payments to Dr. Sinoff by kind, 2016 to 2023
- Food and beverage$9,15692%
- Education$5596%
- Speaker and faculty fees$2102%
- Travel and lodging$130%
Companies that paid Dr. Sinoff the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stuart Evan Sinoff graduated from Georgetown University School of Medicine
Dr. Sinoff graduated from Georgetown University School of Medicine in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stuart Evan Sinoff'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 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. Stuart Evan Sinoff
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. Stuart Evan Sinoff's NPI number?
Dr. Stuart Evan Sinoff's NPI number is 1659488989. It was assigned on August 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stuart Evan Sinoff?
Dr. Stuart Evan Sinoff is a neurologist in Seattle, Washington. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Stuart Evan Sinoff practice?
Dr. Sinoff practices at 1550 N 115th St, Seattle, WA 98133. Dr. Sinoff's primary practice is UW Medical Center - Northwest in Seattle, Washington. Dmand AI also links Dr. Sinoff to 2 group practices and clinics and 2 medical groups.
What is Dr. Stuart Evan Sinoff's office phone number?
The practice phone on file for Dr. Sinoff is (206) 364-0500.
What is Dr. Stuart Evan Sinoff's medical license number?
Dr. Sinoff holds Oregon license MD202981, one of the licenses on file in 2 states.
Which states has Dr. Stuart Evan Sinoff been licensed in?
Dmand AI has state licenses on file for Dr. Sinoff in Oregon and Florida.
Which hospitals is Dr. Stuart Evan Sinoff affiliated with?
Dr. Sinoff is affiliated with Swedish Cherry Hill Campus.
What medical group is Dr. Stuart Evan Sinoff part of?
Dr. Sinoff is linked to Swedish Health Services. Dmand AI links Dr. Sinoff to 2 more medical groups.
Does Dr. Stuart Evan Sinoff accept Medicare?
Yes. CMS data shows Dr. Sinoff billed Medicare for 411 services in 2024, and Dr. Sinoff accepts Medicare assignment.
What is Dr. Stuart Evan Sinoff's MIPS score?
Dr. Sinoff's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Stuart Evan Sinoff see?
CMS counts 114 Medicare patients who saw Dr. Sinoff in 2024, with an average age of 72.
What services does Dr. Stuart Evan Sinoff bill to Medicare?
In 2024, Dr. Sinoff's most billed Medicare services were eye exam or test (92083), eye exam or test (92133) and office visit, new patient (99205).
Where did Dr. Stuart Evan Sinoff go to medical school?
Dr. Sinoff graduated from Georgetown University School of Medicine in 1983.
What drugs does Dr. Stuart Evan Sinoff prescribe most?
In 2024 Medicare Part D data, Dr. Sinoff's most prescribed drugs by claims were Escitalopram Oxalate.
Has Dr. Stuart Evan Sinoff received payments from drug or device companies?
CMS Open Payments shows $9,939 in general payments to Dr. Sinoff from 36 companies from 2016 to 2023. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Stuart Evan Sinoff been practicing?
Dr. Sinoff graduated from medical school in 1983, 43 years ago.
Selling to neurology practices?
See neurologists in Washington by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card