Dr. Siri Napan, MD
- Medicare services, 2024
- 744
- Medicare patients, 2024
- 423
- Part D claims, 2024
- 1,142
- Hospital affiliations
- 4
- Industry payments
- $397
- Practice address
- 16251 Sylvester Road SW, Burien, WA 98166
- Practice phone
- Call (206) 431-5237
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Napan'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. Siri Napan is a cardiologist in Burien, Washington
Dr. Napan practices at St. Anne Hospital in Burien, Washington, part of CommonSpirit Health.
Dr. Napan's NPI, 1609005370, was assigned on July 2, 2009. Dr. Napan holds Washington license MD60580911.
- NPI
- 1609005370NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082879499
- NPI enumeration date
- July 2, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (206) 431-5237
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Siri Napan practices at St. Anne Hospital in Burien, Washington
Dr. Napan's primary practice is St. Anne Hospital, at 16251 Sylvester Road SW, Burien, WA 98166 in King County. The practice phone is (206) 431-5237.
- St. Anne Hospital16251 Sylvester Road SW, Burien, WA 98166 · King CountyPhone(206) 431-5237
Source: Dmand AI Affiliation Data
Dr. Siri Napan is affiliated with 7 sites of care and 7 medical groups
Dr. Napan's primary practice is St. Anne Hospital in Burien, Washington, part of CommonSpirit Health. Dr. Napan is also affiliated with St. Joseph Medical Center. The medical group on file is Franciscan Orthopedics - Silverdale. Dmand AI also links Dr. Napan to 2 more hospitals, 6 medical groups and 3 group practices and clinics, 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. Siri Napan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Napan practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Anne Hospital | Available with a free account |
| +6 more sites and 6 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 CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Siri Napan is one of 416 cardiologists in Washington
Cardiovascular disease is Dr. Napan's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. Napan's licenses on file in 3 states: Washington, Colorado and Pennsylvania.
Specialties and state licenses
- Cardiovascular disease, WashingtonPrimary
- Colorado license
- Pennsylvania license
Cardiologists near Dr. Napan
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. Siri Napan billed Medicare for 744 services in 2024
CMS data shows 744 Medicare services from Dr. Napan across 10 procedure codes in 2024, for 423 Medicare patients. Medicare paid $52,146 for them.
Dr. Napan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 4642024: 38018%
- Office and hospital visits
- 2023: 3312024: 3506%
- Imaging
- 2023: 02024: 14
Where Dr. Napan's Medicare services took place, 2024
- In an office44360%
- In a facility30140%
Dr. Napan compared with the Washington median for cardiologists, 2024
- Dr. Napan
- Washington median
- Medicare services
- 744vs 1,52051% below
- Medicare patients
- 423vs 84650% below
- Part D claims
- 1,017vs 1,72141% below
Medians across 425 cardiologists in Washington with Dmand AI profiles that report each measure.
Dr. Napan'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Siri Napan treated 423 Medicare patients in 2024, average age 76
CMS counts 423 Medicare patients who saw Dr. Napan in 2024. The largest group is 65 to 74, with 168 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.55, 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. Napan's median patient age at 61, with 55% women.
Dr. Napan's Medicare patients by age, 2024
Dr. Napan's Medicare patients by sex, 2024
- Women24057%
- Men18343%
Chronic conditions among Dr. Napan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Heart failure39%
- Ischemic heart disease39%
- Diabetes38%
- Atrial fibrillation36%
- Chronic kidney disease33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Napan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Siri Napan wrote 1,142 Medicare Part D claims in 2024
In 2024, Dr. Napan wrote 1,142 Medicare Part D claims for 250 patients. 89% of them were for generic drugs. CMS names the drug for 1,017 of them, across 21 drugs with 11 or more claims each, at $79,969 in total drug cost. In 2023, CMS named 119 claims across 7 drugs.
Dr. Napan's Part D claims by kind of drug, 2024
- Generic1,019 claims89%
- Brand-name123 claims11%
Dr. Napan'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: 1192024: 1,017755%
Drugs named by CMS: 21 in 2024, 7 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. Siri Napan offers telehealth to Medicare patients
Dr. Napan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Napan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Siri Napan received $397 in industry payments from 2018 to 2024
CMS Open Payments shows 4 general payments to Dr. Napan from 3 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $147.
General payments to Dr. Napan by program year, 2018 to 2024
Companies that paid Dr. Napan the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Siri Napan'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Siri Napan
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. Siri Napan's NPI number?
Dr. Siri Napan's NPI number is 1609005370. It was assigned on July 2, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Siri Napan?
Dr. Siri Napan is a cardiologist in Burien, Washington. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Siri Napan practice?
Dr. Napan practices at 16251 Sylvester Road SW, Burien, WA 98166. Dr. Napan's primary practice is St. Anne Hospital in Burien, Washington, part of CommonSpirit Health. Dmand AI also links Dr. Napan to 2 hospitals, 6 medical groups and 3 group practices and clinics.
What is Dr. Siri Napan's office phone number?
The practice phone on file for Dr. Napan is (206) 431-5237.
What is Dr. Siri Napan's medical license number?
Dr. Napan holds Washington license MD60580911, one of the licenses on file in 3 states.
Which states has Dr. Siri Napan been licensed in?
Dmand AI has state licenses on file for Dr. Napan in Washington, Colorado and Pennsylvania.
Which hospitals is Dr. Siri Napan affiliated with?
Dr. Napan practices at St. Anne Hospital in Burien, Washington. Dr. Napan is also affiliated with St. Joseph Medical Center. Dmand AI links Dr. Napan to 2 more hospitals.
What medical group is Dr. Siri Napan part of?
Dr. Napan is linked to Franciscan Orthopedics - Silverdale. Dmand AI links Dr. Napan to 6 more medical groups.
Does Dr. Siri Napan accept Medicare?
Yes. CMS data shows Dr. Napan billed Medicare for 744 services in 2024, and Dr. Napan accepts Medicare assignment.
Does Dr. Siri Napan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Napan as offering telehealth services.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Siri Napan see?
CMS counts 423 Medicare patients who saw Dr. Napan in 2024, with an average age of 76.
What services does Dr. Siri Napan bill to Medicare?
In 2024, Dr. Napan's most billed Medicare services were heart test or procedure (93306), office visit, established patient (99214) and heart test or procedure (93010).
What drugs does Dr. Siri Napan prescribe most?
In 2024 Medicare Part D data, Dr. Napan's most prescribed drugs by claims were Metoprolol Succinate, Furosemide and Atorvastatin Calcium.
Has Dr. Siri Napan received payments from drug or device companies?
CMS Open Payments shows $397 in general payments to Dr. Napan from 3 companies from 2018 to 2024. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Siri Napan been practicing?
Dr. Napan graduated from medical school in 2000, 26 years ago.
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