Christine M. Yennaco, PA-C
- Medicare patients, 2024
- 14
- Part D claims, 2024
- 116
- MIPS score, 2024
- 94
- Hospital affiliations
- 3
- Industry payments
- $25
- Practice address
- 1959 NE Pacific St Box 356151, Seattle, WA 98195
- Practice phone
- Call (206) 598-3300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Christine Yennaco's professional email, personal email and mobile number
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Christine M. Yennaco is a physician assistant in Seattle, Washington
Christine Yennaco practices at UW Medical Center - Montlake in Seattle, Washington, part of University of Washington.
Christine Yennaco's NPI, 1518217645, was assigned on September 17, 2012. Christine Yennaco holds Washington license PA60310455.
- NPI
- 1518217645NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496906356
- NPI enumeration date
- September 17, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (206) 598-3300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Christine M. Yennaco practices at UW Medical Center - Montlake in Seattle, Washington
Christine Yennaco's primary practice is UW Medical Center - Montlake, at 1959 NE Pacific St Box 356151, Seattle, WA 98195 in King County. The practice phone is (206) 598-3300.
- UW Medical Center - Montlake1959 NE Pacific St Box 356151, Seattle, WA 98195 · King CountyPhone(206) 598-3300
Source: Dmand AI Affiliation Data
Christine M. Yennaco is affiliated with 4 sites of care and 1 medical group
Christine Yennaco's primary practice is UW Medical Center - Montlake in Seattle, Washington, part of University of Washington. Christine Yennaco is also affiliated with Fred Hutchinson Cancer Center. The medical group on file is UW Physicians. Dmand AI also links Christine Yennaco to 1 more hospital and 1 hospital outpatient department, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Christine M. Yennaco's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christine Yennaco practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UW Medical Center - Montlake | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Christine M. Yennaco is one of 3,005 physician assistants in Washington
Physician assistant is Christine Yennaco's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Christine Yennaco is licensed in Washington.
Specialties and state licenses
- Physician assistant, WashingtonPrimary
Physician assistants near Christine Yennaco
Counts of physician assistants 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
Christine M. Yennaco treated 14 Medicare patients in 2024, average age 67
CMS counts 14 Medicare patients who saw Christine Yennaco in 2024. The largest group is 85 and over, with 0 patients. 75% of them have high blood pressure. Their average risk score is 2.13, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Christine Yennaco's median patient age at 62, with 36% women.
Christine Yennaco's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Christine Yennaco's Medicare patients, 2024
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
Christine Yennaco's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women36%
- Men62%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Christine M. Yennaco wrote 116 Medicare Part D claims in 2024
In 2024, Christine Yennaco wrote 116 Medicare Part D claims for 41 patients. 87% of them were for generic drugs.
Christine Yennaco's Part D claims by kind of drug, 2024
- Generic101 claims87%
- Brand-name15 claims13%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Christine M. Yennaco scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Christine Yennaco for performance year 2024, reported through an alternative payment model (APM). Christine Yennaco accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Christine Yennaco's MIPS scores, performance year 2024
- 94of 100Final score
- 74.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Christine M. Yennaco received $25 in industry payments in 2025
CMS Open Payments shows 1 general payment to Christine Yennaco from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Stemline Therapeutics Inc. paid the most, $25.
Companies that paid Christine Yennaco the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Christine M. Yennaco'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 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 (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) |
| 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 Christine M. Yennaco
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christine M. Yennaco's NPI number?
Christine M. Yennaco's NPI number is 1518217645. It was assigned on September 17, 2012, and it is active in the NPI Registry.
What does Christine M. Yennaco specialize in?
Christine M. Yennaco is a physician assistant in Seattle, Washington. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Christine M. Yennaco practice?
Christine Yennaco practices at 1959 NE Pacific St Box 356151, Seattle, WA 98195. Christine Yennaco's primary practice is UW Medical Center - Montlake in Seattle, Washington, part of University of Washington. Dmand AI also links Christine Yennaco to 1 hospital and 1 hospital outpatient department.
What is Christine M. Yennaco's office phone number?
The practice phone on file for Christine Yennaco is (206) 598-3300.
What is Christine M. Yennaco's medical license number?
Christine Yennaco holds Washington license PA60310455.
Which hospitals is Christine M. Yennaco affiliated with?
Christine Yennaco practices at UW Medical Center - Montlake in Seattle, Washington. Christine Yennaco is also affiliated with Fred Hutchinson Cancer Center. Dmand AI links Christine Yennaco to 1 more hospital.
What medical group is Christine M. Yennaco part of?
Christine Yennaco is linked to UW Physicians.
Does Christine M. Yennaco accept Medicare?
Yes. CMS lists Christine Yennaco as accepting Medicare assignment.
What is Christine M. Yennaco's MIPS score?
Christine Yennaco's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Christine M. Yennaco see?
CMS counts 14 Medicare patients who saw Christine Yennaco in 2024, with an average age of 67.
Has Christine M. Yennaco received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Christine Yennaco from 1 company from 2025 to 2025. The largest total came from Stemline Therapeutics Inc.
How long has Christine M. Yennaco been practicing?
Christine Yennaco graduated from medical school in 2012, 14 years ago.
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