Dr. Yana Parker, MD
- Medicare services, 2024
- 951
- Medicare patients, 2024
- 495
- Part D claims, 2024
- 530
- Hospital affiliations
- 3
- Industry payments
- $2,609
- Practice address
- 3261 Nw Mount Vintage Way, # 221, Silverdale, WA 98383
- Practice phone
- Call (360) 479-1952
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Silverdale Clinic & Endoscopy Center
Surgery Center - Medicare-Certified · Silverdale, Washington
Find Dr. Parker's professional email, personal email and mobile number
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Dr. Yana Parker is a gastroenterologist in Silverdale, Washington
Dr. Parker practices at Silverdale Clinic & Endoscopy Center in Silverdale, Washington.
Dr. Parker's NPI, 1629495171, was assigned on March 22, 2014. Dr. Parker graduated from Medical College of Wisconsin in 2014. Dr. Parker holds Washington license MD60676876.
- NPI
- 1629495171NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921323189
- NPI enumeration date
- March 22, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (360) 479-1952
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yana Parker practices at Silverdale Clinic & Endoscopy Center in Silverdale, Washington
Dr. Parker's primary practice is Silverdale Clinic & Endoscopy Center, at 3261 Nw Mount Vintage Way, # 221, Silverdale, WA 98383. The practice phone is (360) 479-1952.
- Silverdale Clinic & Endoscopy Center3261 Nw Mount Vintage Way, # 221, Silverdale, WA 98383Phone(360) 479-1952
Source: Dmand AI Affiliation Data
Dr. Yana Parker is affiliated with 4 sites of care and 3 medical groups
Dr. Parker's primary practice is Silverdale Clinic & Endoscopy Center in Silverdale, Washington. Dr. Parker is also affiliated with St. Michael Medical Center. The medical group on file is Washington Gastroenterology. Dmand AI also links Dr. Parker to 2 more hospitals and 2 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. Yana Parker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Parker practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Silverdale Clinic & Endoscopy Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Yana Parker is one of 434 gastroenterologists in Washington
Gastroenterology is Dr. Parker's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Parker is licensed in Washington.
Specialties and state licenses
- Gastroenterology, WashingtonPrimary
Gastroenterologists near Dr. Parker
Counts of gastroenterologists 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. Yana Parker billed Medicare for 951 services in 2024
CMS data shows 951 Medicare services from Dr. Parker across 19 procedure codes in 2024, for 495 Medicare patients. Medicare paid $93,005 for them.
Dr. Parker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2762024: 44160%
- Surgery
- 2023: 2592024: 36441%
- Other services
- 2023: 752024: 14695%
- Lab and pathology
- 2023: 1162024: 0100%
Where Dr. Parker's Medicare services took place, 2024
- In an office39942%
- In a facility55258%
Dr. Parker compared with the Washington median for gastroenterologists, 2024
- Dr. Parker
- Washington median
- Medicare services
- 951vs 3562.7 times
- Medicare patients
- 495vs 2442.0 times
- Part D claims
- 420vs 27254% above
Medians across 433 gastroenterologists in Washington with Dmand AI profiles that report each measure.
Dr. Parker'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Parker and other gastroenterologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Yana Parker treated 495 Medicare patients in 2024, average age 74
CMS counts 495 Medicare patients who saw Dr. Parker in 2024. The largest group is 65 to 74, with 259 patients. 66% of them have high blood pressure, and 65% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Parker's median patient age at 62, with 59% women.
Dr. Parker's Medicare patients by age, 2024
Dr. Parker's Medicare patients by sex, 2024
- Women31163%
- Men18437%
Chronic conditions among Dr. Parker's Medicare patients, 2024
- High blood pressure66%
- High cholesterol65%
- Arthritis45%
- Diabetes24%
- Chronic kidney disease23%
- Anxiety22%
- Atrial fibrillation21%
- Ischemic heart disease20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Parker'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
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Yana Parker wrote 530 Medicare Part D claims in 2024
In 2024, Dr. Parker wrote 530 Medicare Part D claims for 244 patients. 74% of them were for generic drugs. CMS names the drug for 420 of them, across 14 drugs with 11 or more claims each, at $87,317 in total drug cost. In 2023, CMS named 323 claims across 13 drugs.
Dr. Parker's Part D claims by kind of drug, 2024
- Generic390 claims74%
- Brand-name140 claims26%
Dr. Parker'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: 3232024: 42030%
Drugs named by CMS: 14 in 2024, 13 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. Yana Parker ranks in the 88th percentile for colonoscopy in Medicare
Dr. Parker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Parker as offering telehealth. CMS counts 146 procedures of colonoscopy by Dr. Parker, more than 88% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Parker ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 86th percentile157 procedures
- Colonoscopy
- 88th percentile146 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Yana Parker received $2,609 in industry payments from 2022 to 2025
CMS Open Payments shows 97 general payments to Dr. Parker from 20 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $664.
General payments to Dr. Parker by program year, 2022 to 2025
Companies that paid Dr. Parker the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Yana Parker graduated from Medical College of Wisconsin
Dr. Parker graduated from Medical College of Wisconsin in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Yana Parker'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)Doctors and Clinicians Utilization Data (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. Yana Parker
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. Yana Parker's NPI number?
Dr. Yana Parker's NPI number is 1629495171. It was assigned on March 22, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Yana Parker?
Dr. Yana Parker is a gastroenterologist in Silverdale, Washington. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Yana Parker practice?
Dr. Parker practices at 3261 Nw Mount Vintage Way, # 221, Silverdale, WA 98383. Dr. Parker's primary practice is Silverdale Clinic & Endoscopy Center in Silverdale, Washington. Dmand AI also links Dr. Parker to 2 hospitals and 2 medical groups.
What is Dr. Yana Parker's office phone number?
The practice phone on file for Dr. Parker is (360) 479-1952.
What is Dr. Yana Parker's medical license number?
Dr. Parker holds Washington license MD60676876.
Which hospitals is Dr. Yana Parker affiliated with?
Dr. Parker is affiliated with St. Michael Medical Center. Dmand AI links Dr. Parker to 2 more hospitals.
What medical group is Dr. Yana Parker part of?
Dr. Parker is linked to Washington Gastroenterology. Dmand AI links Dr. Parker to 2 more medical groups.
Does Dr. Yana Parker accept Medicare?
Yes. CMS data shows Dr. Parker billed Medicare for 951 services in 2024, and Dr. Parker accepts Medicare assignment.
Does Dr. Yana Parker offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Parker as offering telehealth services.
How many Medicare patients does Dr. Yana Parker see?
CMS counts 495 Medicare patients who saw Dr. Parker in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Yana Parker bill to Medicare?
In 2024, Dr. Parker's most billed Medicare services were surgery: digestive system (45385), surgery: digestive system (43239) and medicare service (G0500).
Where did Dr. Yana Parker go to medical school?
Dr. Parker graduated from Medical College of Wisconsin in 2014.
What drugs does Dr. Yana Parker prescribe most?
In 2024 Medicare Part D data, Dr. Parker's most prescribed drugs by claims were Omeprazole, Gavilyte-C and Peg-3350 And Electrolytes.
Has Dr. Yana Parker received payments from drug or device companies?
CMS Open Payments shows $2,609 in general payments to Dr. Parker from 20 companies from 2022 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Yana Parker been practicing?
Dr. Parker graduated from medical school in 2014, 12 years ago.
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