State suspends license of doctor accused of overmedication

MARYSVILLE — The state Department of Health has suspended the license of Dr. Ann C. Kammeyer, alleging she overmedicated patients, at least one of whom died from taking high dosages of pain medications.

Documents outlining the state’s investigation say that Kammeyer had been trained as a family practice physician and did not have the required training to be a pain management specialist. Yet she told state officials that about 50 percent of her practice involved pain management.

One patient died March 22 from acute mixed drug intoxication, according to an autopsy report cited in the state documents. The patient had been treated for 14 years by Kammeyer for chronic pain, fibromyalgia and mental illness, according to the state.

It says the patient’s adult grandson died in November 2013 after one her pain patches was found in his mouth. The patient had suffered from guilt and depression following his death, documents indicate.

A second patient died Feb. 10. Blood tests showed a number of pain medications in her blood. Kammeyer told state officials that the 51-year-old patient, whose death certificate she signed, died of natural causes from other medical problems.

In taking its action the state said Kammeyer’s actions showed “a pattern of incompetence and negligence which created an unreasonable risk of harm” or death. Kammeyer allegedly routinely prescribed high dosages of pain medications that exceeded the state’s daily pain management rules, state documents say.

She also allegedly wrote controlled substance prescriptions for a fictitious patient she had never met or examined, the documents say. This fictitious patient was part of an undercover investigation by the federal Drug Enforcement Administration.

The state alleges it found problems with Kammeyer’s care of a total of 12 patients being treated for chronic pain management.

Kammeyer has 20 days to respond to the charges and request a hearing. She could not be reached for comment Thursday. She cannot treat patients until the case is resolved. She has been a licensed physician in Washington since 1981.

Sharon Salyer: 425-339-3486; salyer@heraldnet.com.

Talk to us

> Give us your news tips.

> Send us a letter to the editor.

> More Herald contact information.

More in Local News

Gage Wolfe, left, a senior at Arlington High School and Logan Gardner, right, a senior at Marysville Pilchuck High School work with their team to construct wooden framed walls, copper plumbing, electrical circuits and a brick facade on Tuesday, Feb. 10, 2026 in Marysville, Washington. (Olivia Vanni / The Herald)
High schoolers construct, compete and get career-ready

In Marysville, career technical education students showed off all they’d learned at the SkillsUSA Teamworks Competition.

The Edmonds City Council on Tuesday, Jan. 6 in Edmonds, Washington. (Will Geschke / The Herald)
Edmonds issues moratorium on development in Deer Creek aquifer

The ordinance passed unanimously Tuesday, giving the city time to complete a study on PFAS in the area.

Taylor Scott Richmond / The Herald
Getchell High School students protest ICE during their walkout demonstration on Wednesday in Marysville.
Marysville students peacefully protest ICE

Around 150 Getchell High School students walked out of school to line 67th Avenue Northeast as cars drove by on Wednesday morning.

Logo for news use featuring Snohomish County, Washington. 220118
Snohomish County voters continue to approve most school levies, bonds

The Monroe School District operations levy, which was failing after initial results, was passing Thursday with 50.4% of the vote.

People fish from the pier, hold hands on the beach and steer a swamped canoe in the water as the sun sets on another day at Kayak Point on Monday, June 12, 2023, in Stanwood, Washington. (Ryan Berry / The Herald)
Kayak Point Park construction to resume

Improvements began in 2023, with phase one completed in 2024. Phase two will begin on Feb. 17.

Everett
Everett to pilot new districtwide neighborhood meetings

Neighborhoods will still hold regular meetings, but regular visits from the mayor, city council members and police chief will take place at larger districtwide events.

A truck drives west along Casino Road past a new speed camera set up near Horizon Elementary on Wednesday, May 8, 2024 in Everett, Washington. (Olivia Vanni / The Herald)
Crashes, speeding down near Everett traffic cameras

Data shared by the city showed that crashes have declined near its red light cameras and speeds have decreased near its speeding cameras.

Community Transit is considering buying the Goodwill Outlet on Casino Road, shown here on Tuesday, Jan. 6, 2026 in Everett, Washington. (Will Geschke / The Herald)
Community Transit to pay $25.4M for Everett Goodwill property

The south Everett Goodwill outlet will remain open for three more years per a proposed lease agreement.

Logo for news use featuring Snohomish County, Washington. 220118
Parent support collaborative worries money will run out

If funding runs out, Homeward House won’t be able to support parents facing drug use disorders and poverty.

Carlos Cerrato, owner of Taqueria El Coyote, outside of his food truck on Thursday, Jan. 29, 2026 in Lynnwood. (Olivia Vanni / The Herald)
Everett proposes law to help close unpermitted food carts

The ordinance would make it a misdemeanor to operate food stands without a permit, in an attempt to curb the spread of the stands officials say can be dangerous.

Arlington
Man convicted of manslaughter after stabbing death of his friend on a camping trip

The third trial for Alexander Vanags, of Arlington, came to a close Thursday after five weeks in Whatcom County Superior Court.

Logo for news use featuring the municipality of Arlington in Snohomish County, Washington. 220118
Police arrest man, 23, after he allegedly assaulted a man, 42, with a knife

Friday morning, police responded to a confrontation in the Pilot Travel Center’s parking lot in Arlington that resulted in an assault.

Support local journalism

If you value local news, make a gift now to support the trusted journalism you get in The Daily Herald. Donations processed in this system are not tax deductible.