Dr. Janet C. King, MD
- Medicare services, 2024
- 702
- Medicare patients, 2024
- 250
- Part D claims, 2024
- 526
- Publications
- 84
- Clinical trials
- 2
- Practice address
- 3927 Rucker Avenue, Everett, WA 98201
- Practice phone
- Call (425) 339-5460
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Optum - Kemp Surgery Center
Surgery Center - Medicare-Certified · Everett, Washington
Find Dr. King's professional email, personal email and mobile number
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Dr. Janet C. King is a gastroenterologist in Everett, Washington
Dr. King practices at Optum - Kemp Surgery Center in Everett, Washington.
Dr. King's NPI, 1760584452, was assigned on September 2, 2006. Dr. King graduated from New York Medical College in 2001. Dr. King holds Washington license MD00042611.
- NPI
- 1760584452NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426038308
- NPI enumeration date
- September 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (425) 339-5460
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Janet C. King practices at Optum - Kemp Surgery Center in Everett, Washington
Dr. King's primary practice is Optum - Kemp Surgery Center, at 3927 Rucker Avenue, Everett, WA 98201. The practice phone is (425) 339-5460.
- Optum - Kemp Surgery Center3927 Rucker Avenue, Everett, WA 98201Phone(425) 339-5460
Source: Dmand AI Affiliation Data
Dr. Janet C. King is affiliated with 3 sites of care and 1 medical group
Dr. King's primary practice is Optum - Kemp Surgery Center in Everett, Washington. Dr. King is also affiliated with Providence Regional Medical Center Everett. The medical group on file is The Everett Clinic. Dmand AI also links Dr. King to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Janet C. King's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. King practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Optum - Kemp Surgery Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Janet C. King is one of 434 gastroenterologists in Washington
Gastroenterology is Dr. King's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. King is licensed in Washington.
Specialties and state licenses
- Gastroenterology, WashingtonPrimary
Gastroenterologists near Dr. King
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. Janet C. King billed Medicare for 702 services in 2024
CMS data shows 702 Medicare services from Dr. King across 14 procedure codes in 2024, for 250 Medicare patients. Medicare paid $46,696 for them.
Dr. King's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 2432024: 2353%
- Lab and pathology
- 2023: 3782024: 21144%
- Other services
- 2023: 2262024: 15930%
- Office and hospital visits
- 2023: 1462024: 9734%
Where Dr. King's Medicare services took place, 2024
- In an office34349%
- In a facility35951%
Dr. King compared with the Washington median for gastroenterologists, 2024
- Dr. King
- Washington median
- Medicare services
- 702vs 35697% above
- Medicare patients
- 250vs 244Close to median
- Part D claims
- 386vs 27242% above
Medians across 433 gastroenterologists in Washington with Dmand AI profiles that report each measure.
Dr. King'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. King and other gastroenterologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Janet C. King treated 250 Medicare patients in 2024, average age 72
CMS counts 250 Medicare patients who saw Dr. King in 2024. The largest group is 65 to 74, with 159 patients. 65% of them have high cholesterol, and 60% have high blood pressure. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. King's median patient age at 67, with 59% women.
Dr. King's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. King's Medicare patients by sex, 2024
- Women16867%
- Men8233%
Chronic conditions among Dr. King's Medicare patients, 2024
- High cholesterol65%
- High blood pressure60%
- Arthritis40%
- Diabetes28%
- Mood disorders23%
- Anxiety22%
- Chronic kidney disease22%
- Depression21%
Share of Medicare patients with each condition. A patient can have several.
Dr. King's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Janet C. King wrote 526 Medicare Part D claims in 2024
In 2024, Dr. King wrote 526 Medicare Part D claims for 183 patients. 83% of them were for generic drugs. CMS names the drug for 386 of them, across 14 drugs with 11 or more claims each, at $694,957 in total drug cost. In 2023, CMS named 381 claims across 14 drugs.
Dr. King's Part D claims by kind of drug, 2024
- Generic437 claims83%
- Brand-name89 claims17%
Dr. King'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. King's Part D claims, 2024
- Antibiotics2%11 of 526 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: 3812024: 3861%
Drugs named by CMS: 14 in 2024, 14 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. Janet C. King ranks in the 60th percentile for colonoscopy in Medicare
Dr. King accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. King as offering telehealth. CMS counts 42 procedures of colonoscopy by Dr. King, more than 60% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. King ranks in Medicare procedure volume
- Colonoscopy
- 60th percentile42 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 60th percentile42 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. Janet C. King has 84 publications on record
Dmand AI links 84 papers to Dr. King, published from 2008 to 2023. 2017 was the busiest year, with 6. The most frequent topics are Zinc, Diet and Dietary Supplements. Dr. King has published most often in J Nutr. Dr. King's most frequent co-authors are Robert Black, MD, Kimberly Kristine Vesco, MD and David Steven Ludwig, MD.
Dr. King's papers by year, 2014 to 2023
Topics Dr. King writes about most
- Zinc
- Diet
- Dietary Supplements
- Micronutrients
- Nutritional Status
- Nutrition Policy
- Body Mass Index
- Obesity
Dr. King's most frequent co-authors
- Robert Black, MD5 shared papers
- Kimberly Kristine Vesco, MD4 shared papers
- David Steven Ludwig, MD3 shared papers
Recent publications by Dr. King
See who Dr. King researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. King works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Janet C. King has worked on 2 clinical trials
Dmand AI links Dr. King to 2 clinical trials.
Investigators on the most trials with Dr. King
Recent clinical trials with Dr. King
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Janet C. King received $378 in industry payments from 2017 to 2019
CMS Open Payments shows 4 general payments to Dr. King from 2 drug and device companies from 2017 to 2019. Food and beverage make up the largest share, 100% of the total. Covidien LP paid the most, $259.
General payments to Dr. King by program year, 2017 to 2019
Companies that paid Dr. King the most, 2017 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Janet C. King graduated from New York Medical College
Dr. King graduated from New York Medical College in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Janet C. King'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Janet C. King
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What is Dr. Janet C. King's NPI number?
Dr. Janet C. King's NPI number is 1760584452. It was assigned on September 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Janet C. King?
Dr. Janet C. King is a gastroenterologist in Everett, Washington. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Janet C. King practice?
Dr. King practices at 3927 Rucker Avenue, Everett, WA 98201. Dr. King's primary practice is Optum - Kemp Surgery Center in Everett, Washington. Dmand AI also links Dr. King to 1 group practice or clinic.
What is Dr. Janet C. King's office phone number?
The practice phone on file for Dr. King is (425) 339-5460.
What is Dr. Janet C. King's medical license number?
Dr. King holds Washington license MD00042611.
Which hospitals is Dr. Janet C. King affiliated with?
Dr. King is affiliated with Providence Regional Medical Center Everett.
What medical group is Dr. Janet C. King part of?
Dr. King is linked to The Everett Clinic.
Does Dr. Janet C. King accept Medicare?
Yes. CMS data shows Dr. King billed Medicare for 702 services in 2024, and Dr. King accepts Medicare assignment.
Does Dr. Janet C. King offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. King as offering telehealth services.
How many Medicare patients does Dr. Janet C. King see?
CMS counts 250 Medicare patients who saw Dr. King in 2024, with an average age of 72.
Show 7 more questionsShow fewer questions
What services does Dr. Janet C. King bill to Medicare?
In 2024, Dr. King's most billed Medicare services were lab and pathology test (88305), medicare service (G0500) and surgery: digestive system (45385).
Where did Dr. Janet C. King go to medical school?
Dr. King graduated from New York Medical College in 2001.
What drugs does Dr. Janet C. King prescribe most?
In 2024 Medicare Part D data, Dr. King's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Mesalamine.
Has Dr. Janet C. King received payments from drug or device companies?
CMS Open Payments shows $378 in general payments to Dr. King from 2 companies from 2017 to 2019. The largest total came from Covidien LP.
How long has Dr. Janet C. King been practicing?
Dr. King graduated from medical school in 2001, 25 years ago.
Does Dr. Janet C. King do research?
Dmand AI links 84 publications to Dr. King, published from 2008 to 2023. Dr. King has worked on 2 clinical trials.
Who does Dr. Janet C. King publish with?
Dr. King's most frequent co-authors are Robert Black, MD (5 shared papers), Kimberly Kristine Vesco, MD (4 shared papers) and David Steven Ludwig, MD (3 shared papers).
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