Dr. Anastassia D. Sullivan, MD
- Medicare services, 2024
- 279
- Medicare patients, 2024
- 280
- Part D claims, 2024
- 125
- MIPS score, 2024
- 79
- Hospital affiliations
- 1
- Practice address
- 1800 NW Myhre Rd, Silverdale, WA 98383
- Practice phone
- Call (564) 240-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St. Michael Medical Center - Silverdale
Silverdale, Washington
Find Dr. Sullivan's professional email, personal email and mobile number
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Dr. Anastassia D. Sullivan is an emergency medicine physician in Silverdale, Washington
Dr. Sullivan practices at St. Michael Medical Center - Silverdale in Silverdale, Washington.
Dr. Sullivan's NPI, 1801299938, was assigned on October 3, 2014. Dr. Sullivan graduated from Rush Medical College of Rush University Medical Center in 2013. Dr. Sullivan holds Washington license BC60669096.
- NPI
- 1801299938NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870889934
- NPI enumeration date
- October 3, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (564) 240-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anastassia D. Sullivan practices at St. Michael Medical Center - Silverdale in Silverdale, Washington
Dr. Sullivan's primary practice is St. Michael Medical Center - Silverdale, at 1800 NW Myhre Rd, Silverdale, WA 98383 in Kitsap County. The practice phone is (564) 240-1000.
- St. Michael Medical Center - Silverdale1800 NW Myhre Rd, Silverdale, WA 98383 · Kitsap CountyPhone(564) 240-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Anastassia D. Sullivan is affiliated with 2 sites of care and 1 medical group
Dr. Sullivan's primary practice is St. Michael Medical Center - Silverdale in Silverdale, Washington. Dr. Sullivan is also affiliated with St. Michael Medical Center. The medical group on file is West Sound Emergency Physicians.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Anastassia D. Sullivan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sullivan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Michael Medical Center - Silverdale | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anastassia D. Sullivan is one of 1,408 emergency medicine physicians in Washington
Emergency medicine is Dr. Sullivan's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Sullivan is licensed in Washington.
Specialties and state licenses
- Emergency medicine, WashingtonPrimary
Emergency medicine physicians near Dr. Sullivan
Counts of emergency medicine physicians 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. Anastassia D. Sullivan billed Medicare for 279 services in 2024
CMS data shows 279 Medicare services from Dr. Sullivan across 4 procedure codes in 2024, for 280 Medicare patients. Medicare paid $33,479 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sullivan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2952024: 2795%
Dr. Sullivan compared with the Washington median for emergency medicine physicians, 2024
- Dr. Sullivan
- Washington median
- Medicare services
- 279vs 268Close to median
- Medicare patients
- 280vs 22326% above
- Part D claims
- 32vs 6148% below
Medians across 1,440 emergency medicine physicians in Washington with Dmand AI profiles that report each measure.
Dr. Sullivan'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. Anastassia D. Sullivan treated 280 Medicare patients in 2024, average age 76
CMS counts 280 Medicare patients who saw Dr. Sullivan in 2024. The largest group is 75 to 84, with 102 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.73, 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. Sullivan's median patient age at 64, with 57% women.
Dr. Sullivan's Medicare patients by age, 2024
Dr. Sullivan's Medicare patients by sex, 2024
- Women15154%
- Men12946%
Chronic conditions among Dr. Sullivan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis48%
- Ischemic heart disease36%
- Mood disorders34%
- Diabetes33%
- Heart failure33%
- Atrial fibrillation32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sullivan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Anastassia D. Sullivan wrote 125 Medicare Part D claims in 2024
In 2024, Dr. Sullivan wrote 125 Medicare Part D claims for 82 patients. 97% of them were for generic drugs. CMS names the drug for 32 of them, across 2 drugs with 11 or more claims each, at $233 in total drug cost. In 2023, CMS named 102 claims across 6 drugs.
Dr. Sullivan's Part D claims by kind of drug, 2024
- Generic121 claims97%
- Brand-name and other4 claims3%
Dr. Sullivan'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.
Drug classes CMS tracks in Dr. Sullivan's Part D claims, 2024
- Opioids9%11 of 125 claims
- Antibiotics42%52 of 125 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1022024: 3269%
Drugs named by CMS: 2 in 2024, 6 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. Anastassia D. Sullivan scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Sullivan for performance year 2024, reported as part of a group. Dr. Sullivan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Sullivan's MIPS scores, performance year 2024
- 79of 100Final score
- 72.5of 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. Anastassia D. Sullivan graduated from Rush Medical College of Rush University Medical Center
Dr. Sullivan graduated from Rush Medical College of Rush University Medical Center in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Anastassia D. Sullivan'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 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)Clinician Public Reporting: Overall MIPS Performance (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. Anastassia D. Sullivan
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. Anastassia D. Sullivan's NPI number?
Dr. Anastassia D. Sullivan's NPI number is 1801299938. It was assigned on October 3, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Anastassia D. Sullivan?
Dr. Anastassia D. Sullivan is an emergency medicine physician in Silverdale, Washington. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Anastassia D. Sullivan practice?
Dr. Sullivan practices at 1800 NW Myhre Rd, Silverdale, WA 98383. Dr. Sullivan's primary practice is St. Michael Medical Center - Silverdale in Silverdale, Washington.
What is Dr. Anastassia D. Sullivan's office phone number?
The practice phone on file for Dr. Sullivan is (564) 240-1000.
What is Dr. Anastassia D. Sullivan's medical license number?
Dr. Sullivan holds Washington license BC60669096.
Which hospitals is Dr. Anastassia D. Sullivan affiliated with?
Dr. Sullivan is affiliated with St. Michael Medical Center.
What medical group is Dr. Anastassia D. Sullivan part of?
Dr. Sullivan is linked to West Sound Emergency Physicians.
Does Dr. Anastassia D. Sullivan accept Medicare?
Yes. CMS data shows Dr. Sullivan billed Medicare for 279 services in 2024, and Dr. Sullivan accepts Medicare assignment.
What is Dr. Anastassia D. Sullivan's MIPS score?
Dr. Sullivan's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
How many Medicare patients does Dr. Anastassia D. Sullivan see?
CMS counts 280 Medicare patients who saw Dr. Sullivan in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Dr. Anastassia D. Sullivan bill to Medicare?
In 2024, Dr. Sullivan's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Where did Dr. Anastassia D. Sullivan go to medical school?
Dr. Sullivan graduated from Rush Medical College of Rush University Medical Center in 2013.
What drugs does Dr. Anastassia D. Sullivan prescribe most?
In 2024 Medicare Part D data, Dr. Sullivan's most prescribed drugs by claims were Cephalexin and Ondansetron HCl.
How long has Dr. Anastassia D. Sullivan been practicing?
Dr. Sullivan graduated from medical school in 2013, 13 years ago.
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