Dr. Cassedy McCright Mahrer Owen, DO
- Medicare services, 2024
- 43
- Medicare patients, 2024
- 38
- Part D claims, 2024
- 887
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 10452 Silverdale NW Way, Silverdale, WA 98383
- Practice phone
- Call (360) 307-7300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Silverdale Medical Center
Silverdale, Washington
Find Dr. Mahrer Owen's professional email, personal email and mobile number
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Dr. Cassedy McCright Mahrer Owen is an internist in Silverdale, Washington
Dr. Mahrer Owen practices at Silverdale Medical Center in Silverdale, Washington.
Dr. Mahrer Owen's NPI, 1053775742, was assigned on April 8, 2016. Dr. Mahrer Owen holds Washington license OP61046548.
- NPI
- 1053775742NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759612906
- NPI enumeration date
- April 8, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (360) 307-7300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cassedy McCright Mahrer Owen practices at Silverdale Medical Center in Silverdale, Washington
Dr. Mahrer Owen's primary practice is Silverdale Medical Center, at 10452 Silverdale NW Way, Silverdale, WA 98383 in Kitsap County. The practice phone is (360) 307-7300.
- Silverdale Medical Center10452 Silverdale NW Way, Silverdale, WA 98383 · Kitsap CountyPhone(360) 307-7300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Cassedy McCright Mahrer Owen is affiliated with 3 sites of care and 1 medical group
Dr. Mahrer Owen's primary practice is Silverdale Medical Center in Silverdale, Washington. The medical group on file is Washington Permanente Medical Group, P.C. Dmand AI also links Dr. Mahrer Owen to 1 more group practice or clinic and 1 home health agency, each 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. Cassedy McCright Mahrer Owen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mahrer Owen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Silverdale Medical 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. Cassedy McCright Mahrer Owen is one of 2,689 internists in Washington
Internal medicine is Dr. Mahrer Owen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mahrer Owen is licensed in Washington.
Specialties and state licenses
- Internal medicine, WashingtonPrimary
Internists near Dr. Mahrer Owen
Counts of internists 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. Cassedy McCright Mahrer Owen billed Medicare for 43 services in 2024
CMS data shows 43 Medicare services from Dr. Mahrer Owen across 3 procedure codes in 2024, for 38 Medicare patients. Medicare paid $3,082 for them. Every service was in an office.
Dr. Mahrer Owen's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 592024: 2066%
- Other services
- 2022: 02024: 12
- Tests and treatments
- 2022: 02024: 11
Dr. Mahrer Owen compared with the Washington median for internists, 2024
- Dr. Mahrer Owen
- Washington median
- Medicare services
- 43vs 36488% below
- Medicare patients
- 38vs 16577% below
- Part D claims
- 495vs 1822.7 times
Medians across 2,604 internists in Washington with Dmand AI profiles that report each measure.
Dr. Mahrer Owen'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cassedy McCright Mahrer Owen treated 38 Medicare patients in 2024, average age 72
CMS counts 38 Medicare patients who saw Dr. Mahrer Owen in 2024. The largest group is 65 to 74, with 19 patients. 66% of them have high blood pressure, and 39% have arthritis. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mahrer Owen's median patient age at 78, with 82% women.
Dr. Mahrer Owen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mahrer Owen's Medicare patients by sex, 2024
- Women1847%
- Men2053%
Chronic conditions among Dr. Mahrer Owen's Medicare patients, 2024
- High blood pressure66%
- Arthritis39%
- Diabetes37%
- High cholesterol37%
- Chronic kidney disease32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mahrer Owen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women82%
- Men18%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cassedy McCright Mahrer Owen wrote 887 Medicare Part D claims in 2024
In 2024, Dr. Mahrer Owen wrote 887 Medicare Part D claims for 134 patients. 88% of them were for generic drugs. CMS names the drug for 495 of them, across 22 drugs with 11 or more claims each, at $17,205 in total drug cost. In 2020, CMS named 45 claims across 3 drugs.
Dr. Mahrer Owen's Part D claims by kind of drug, 2024
- Generic779 claims88%
- Brand-name and other108 claims12%
Dr. Mahrer Owen'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. Mahrer Owen's Part D claims, 2024
- Antibiotics2%22 of 887 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, 2020 to 2024
- 2020
- 2024
- Claims for drugs CMS names
- 2020: 452024: 4951000%
Drugs named by CMS: 22 in 2024, 3 in 2020.
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. Cassedy McCright Mahrer Owen offers telehealth to Medicare patients
Dr. Mahrer Owen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mahrer Owen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Sources for Dr. Cassedy McCright Mahrer Owen'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)Doctors and Clinicians Utilization Data (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 Dr. Cassedy McCright Mahrer Owen
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. Cassedy McCright Mahrer Owen's NPI number?
Dr. Cassedy McCright Mahrer Owen's NPI number is 1053775742. It was assigned on April 8, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Cassedy McCright Mahrer Owen?
Dr. Cassedy McCright Mahrer Owen is an internist in Silverdale, Washington. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Cassedy McCright Mahrer Owen practice?
Dr. Mahrer Owen practices at 10452 Silverdale NW Way, Silverdale, WA 98383. Dr. Mahrer Owen's primary practice is Silverdale Medical Center in Silverdale, Washington. Dmand AI also links Dr. Mahrer Owen to 1 group practice or clinic and 1 home health agency.
What is Dr. Cassedy McCright Mahrer Owen's office phone number?
The practice phone on file for Dr. Mahrer Owen is (360) 307-7300.
What is Dr. Cassedy McCright Mahrer Owen's medical license number?
Dr. Mahrer Owen holds Washington license OP61046548.
What medical group is Dr. Cassedy McCright Mahrer Owen part of?
Dr. Mahrer Owen is linked to Washington Permanente Medical Group, P.C.
Does Dr. Cassedy McCright Mahrer Owen accept Medicare?
Yes. CMS data shows Dr. Mahrer Owen billed Medicare for 43 services in 2024, and Dr. Mahrer Owen accepts Medicare assignment.
Does Dr. Cassedy McCright Mahrer Owen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mahrer Owen as offering telehealth services.
How many Medicare patients does Dr. Cassedy McCright Mahrer Owen see?
CMS counts 38 Medicare patients who saw Dr. Mahrer Owen in 2024, with an average age of 72.
What services does Dr. Cassedy McCright Mahrer Owen bill to Medicare?
In 2024, Dr. Mahrer Owen's most billed Medicare services were office visit, established patient (99214), medicare service (G0008) and vaccine or vaccine administration (90662).
What drugs does Dr. Cassedy McCright Mahrer Owen prescribe most?
In 2024 Medicare Part D data, Dr. Mahrer Owen's most prescribed drugs by claims were Losartan Potassium, Levothyroxine Sodium and Atorvastatin Calcium.
How long has Dr. Cassedy McCright Mahrer Owen been practicing?
Dr. Mahrer Owen graduated from medical school in 2016, 10 years ago.
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