Dr. Kay Lynn Dieter, MD
- Medicare services, 2024
- 119
- Medicare patients, 2024
- 32
- Part D claims, 2024
- 3,952
- Hospital affiliations
- 1
- Industry payments
- $180
- Practice address
- 3180 Center NE St, Salem, OR 97301
- Practice phone
- Call (503) 588-5351
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Marion County Health Department
Salem, Oregon
Find Dr. Dieter's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Kay Lynn Dieter is a psychiatrist in Salem, Oregon
Dr. Dieter practices at Marion County Health Department in Salem, Oregon.
Dr. Dieter's NPI, 1437291598, was assigned on February 13, 2007. Dr. Dieter graduated from University of North Dakota School of Medicine in 1989. Dr. Dieter holds Oregon license OR MD16657.
- NPI
- 1437291598NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517036288
- NPI enumeration date
- February 13, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (503) 588-5351
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kay Lynn Dieter practices at Marion County Health Department in Salem, Oregon
Dr. Dieter's primary practice is Marion County Health Department, at 3180 Center NE St, Salem, OR 97301 in Marion County. The practice phone is (503) 588-5351.
- Marion County Health Department3180 Center NE St, Salem, OR 97301 · Marion CountyPhone(503) 588-5351
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kay Lynn Dieter is affiliated with 3 sites of care and 1 medical group
Dr. Dieter's primary practice is Marion County Health Department in Salem, Oregon. Dr. Dieter is also affiliated with Salem Hospital. The medical group on file is Marion County Health & Human Services. Dmand AI also links Dr. Dieter to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Kay Lynn Dieter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dieter practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marion County Health Department | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Kay Lynn Dieter is one of 503 psychiatrists in Oregon
Psychiatry is Dr. Dieter's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Dieter is licensed in Oregon.
Specialties and state licenses
- Psychiatry, OregonPrimary
Psychiatrists near Dr. Dieter
Counts of psychiatrists 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. Kay Lynn Dieter billed Medicare for 119 services in 2024
CMS data shows 119 Medicare services from Dr. Dieter across 1 procedure code in 2024, all of them office visits, for 32 Medicare patients. Medicare paid $11,119 for them. Every service was in an office.
Dr. Dieter's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2242024: 11947%
Dr. Dieter compared with the Oregon median for psychiatrists, 2024
- Dr. Dieter
- Oregon median
- Medicare services
- 119vs 8934% above
- Medicare patients
- 32vs 346% below
- Part D claims
- 3,777vs 9042.0 times
Medians across 549 psychiatrists in Oregon with Dmand AI profiles that report each measure.
Dr. Dieter'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.
Need commercial claims for Dr. Dieter?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dieter and other psychiatrists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kay Lynn Dieter treated 32 Medicare patients in 2024, average age 47
CMS counts 32 Medicare patients who saw Dr. Dieter in 2024. 75% of them have schizophrenia and other psychoses, and 59% have mood disorders. Their average risk score is 1.28, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Dieter's median patient age at 54, with 59% women.
Dr. Dieter's Medicare patients by sex, 2024
- Women1753%
- Men1547%
Chronic conditions among Dr. Dieter's Medicare patients, 2024
- Schizophrenia and other psychoses75%
- Mood disorders59%
- Anxiety53%
- Bipolar disorder41%
- PTSD38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dieter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women59%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kay Lynn Dieter wrote 3,952 Medicare Part D claims in 2024
In 2024, Dr. Dieter wrote 3,952 Medicare Part D claims for 118 patients. 94% of them were for generic drugs. CMS names the drug for 3,777 of them, across 59 drugs with 11 or more claims each, at $390,847 in total drug cost. In 2023, CMS named 5,893 claims across 71 drugs.
Dr. Dieter's Part D claims by kind of drug, 2024
- Generic3,732 claims94%
- Brand-name220 claims6%
Dr. Dieter'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. Dieter's Part D claims, 2024
- Antipsychotics, patients 65 and over8%322 of 3,952 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: 5,8932024: 3,77736%
Drugs named by CMS: 59 in 2024, 71 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. Kay Lynn Dieter offers telehealth to Medicare patients
Dr. Dieter accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Dieter as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Kay Lynn Dieter received $180 in industry payments from 2017 to 2025
CMS Open Payments shows 7 general payments to Dr. Dieter from 3 drug and device companies from 2017 to 2025. Education make up the largest share, 66% of the total. Allergan Inc. paid the most, $106.
General payments to Dr. Dieter by program year, 2017 to 2025
General payments to Dr. Dieter by kind, 2017 to 2025
- Education$11966%
- Food and beverage$6134%
Companies that paid Dr. Dieter the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kay Lynn Dieter graduated from University of North Dakota School of Medicine
Dr. Dieter graduated from University of North Dakota School of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kay Lynn Dieter'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 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) |
| 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. Kay Lynn Dieter
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. Kay Lynn Dieter's NPI number?
Dr. Kay Lynn Dieter's NPI number is 1437291598. It was assigned on February 13, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Kay Lynn Dieter?
Dr. Kay Lynn Dieter is a psychiatrist in Salem, Oregon. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Kay Lynn Dieter practice?
Dr. Dieter practices at 3180 Center NE St, Salem, OR 97301. Dr. Dieter's primary practice is Marion County Health Department in Salem, Oregon. Dmand AI also links Dr. Dieter to 1 group practice or clinic.
What is Dr. Kay Lynn Dieter's office phone number?
The practice phone on file for Dr. Dieter is (503) 588-5351.
What is Dr. Kay Lynn Dieter's medical license number?
Dr. Dieter holds Oregon license OR MD16657.
Which hospitals is Dr. Kay Lynn Dieter affiliated with?
Dr. Dieter is affiliated with Salem Hospital.
What medical group is Dr. Kay Lynn Dieter part of?
Dr. Dieter is linked to Marion County Health & Human Services.
Does Dr. Kay Lynn Dieter accept Medicare?
Yes. CMS data shows Dr. Dieter billed Medicare for 119 services in 2024, and Dr. Dieter accepts Medicare assignment.
Does Dr. Kay Lynn Dieter offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Dieter as offering telehealth services.
How many Medicare patients does Dr. Kay Lynn Dieter see?
CMS counts 32 Medicare patients who saw Dr. Dieter in 2024, with an average age of 47.
Show 5 more questionsShow fewer questions
What services does Dr. Kay Lynn Dieter bill to Medicare?
In 2024, Dr. Dieter's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Kay Lynn Dieter go to medical school?
Dr. Dieter graduated from University of North Dakota School of Medicine in 1989.
What drugs does Dr. Kay Lynn Dieter prescribe most?
In 2024 Medicare Part D data, Dr. Dieter's most prescribed drugs by claims were Olanzapine, Clonazepam and Clozapine.
Has Dr. Kay Lynn Dieter received payments from drug or device companies?
CMS Open Payments shows $180 in general payments to Dr. Dieter from 3 companies from 2017 to 2025. The largest total came from Allergan Inc.
How long has Dr. Kay Lynn Dieter been practicing?
Dr. Dieter graduated from medical school in 1989, 37 years ago.
Selling to psychiatry practices?
See psychiatrists in Oregon by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card