Alexander C. Ritchie, PA-C
- Medicare patients, 2024
- 38
- Part D claims, 2024
- 551
- MIPS score, 2024
- 94
- Hospital affiliations
- 2
- Medical groups
- 3
- Practice address
- 325 9th Avenue, Seattle, WA 98104
- Practice phone
- Call (206) 744-9535
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Alexander Ritchie'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.
Alexander C. Ritchie is a physician assistant in Seattle, Washington
Alexander Ritchie practices at Harborview Medical Center in Seattle, Washington, part of University of Washington.
Alexander Ritchie's NPI, 1437166204, was assigned on August 2, 2006. Alexander Ritchie holds Washington license PA10004670.
- NPI
- 1437166204NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941217285
- NPI enumeration date
- August 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (206) 744-9535
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Alexander C. Ritchie practices at Harborview Medical Center in Seattle, Washington
Alexander Ritchie's primary practice is Harborview Medical Center, at 325 9th Avenue, Seattle, WA 98104 in King County. The practice phone is (206) 744-9535.
- Harborview Medical Center325 9th Avenue, Seattle, WA 98104 · King CountyPhone(206) 744-9535
Source: Dmand AI Affiliation Data
Alexander C. Ritchie is affiliated with 2 sites of care and 3 medical groups
Alexander Ritchie's primary practice is Harborview Medical Center in Seattle, Washington, part of University of Washington. The medical group on file is UW Physicians. Dmand AI also links Alexander Ritchie to 1 more hospital 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 Alexander C. Ritchie's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexander Ritchie practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harborview Medical Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Alexander C. Ritchie is one of 728 physician assistants in Washington
Medical is Alexander Ritchie's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Alexander Ritchie is licensed in Washington.
Specialties and state licenses
- Medical physician assistant, WashingtonPrimary
Physician assistants near Alexander Ritchie
Counts of physician assistants 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
Alexander C. Ritchie treated 38 Medicare patients in 2024, average age 60
CMS counts 38 Medicare patients who saw Alexander Ritchie in 2024. The largest group is 65 to 74, with 20 patients. 50% of them have high blood pressure, and 47% have alcohol and drug use disorders. Their average risk score is 1.48, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Alexander Ritchie's median patient age at 51, with 27% women.
Alexander Ritchie's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Alexander Ritchie's Medicare patients, 2024
- High blood pressure50%
- Alcohol and drug use disorders47%
- Tobacco use42%
- Mood disorders39%
- Depression29%
- Diabetes29%
Share of Medicare patients with each condition. A patient can have several.
Alexander Ritchie's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women27%
- Men72%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alexander C. Ritchie wrote 551 Medicare Part D claims in 2024
In 2024, Alexander Ritchie wrote 551 Medicare Part D claims for 100 patients. 87% of them were for generic drugs.
Alexander Ritchie's Part D claims by kind of drug, 2024
- Generic480 claims87%
- Brand-name and other71 claims13%
Drug classes CMS tracks in Alexander Ritchie's Part D claims, 2024
- Antibiotics7%38 of 551 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Alexander C. Ritchie scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Alexander Ritchie for performance year 2024, reported through an alternative payment model (APM). Alexander Ritchie accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Alexander Ritchie's MIPS scores, performance year 2024
- 94of 100Final score
- 74.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Alexander C. Ritchie'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 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 (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)Clinician Public Reporting: Overall MIPS Performance (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 Alexander C. Ritchie
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alexander C. Ritchie's NPI number?
Alexander C. Ritchie's NPI number is 1437166204. It was assigned on August 2, 2006, and it is active in the NPI Registry.
What does Alexander C. Ritchie specialize in?
Alexander C. Ritchie is a physician assistant in Seattle, Washington. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Alexander C. Ritchie practice?
Alexander Ritchie practices at 325 9th Avenue, Seattle, WA 98104. Alexander Ritchie's primary practice is Harborview Medical Center in Seattle, Washington, part of University of Washington. Dmand AI also links Alexander Ritchie to 1 hospital and 2 medical groups.
What is Alexander C. Ritchie's office phone number?
The practice phone on file for Alexander Ritchie is (206) 744-9535.
What is Alexander C. Ritchie's medical license number?
Alexander Ritchie holds Washington license PA10004670.
Which hospitals is Alexander C. Ritchie affiliated with?
Alexander Ritchie practices at Harborview Medical Center in Seattle, Washington. Dmand AI links Alexander Ritchie to 1 more hospital.
What medical group is Alexander C. Ritchie part of?
Alexander Ritchie is linked to UW Physicians. Dmand AI links Alexander Ritchie to 2 more medical groups.
Does Alexander C. Ritchie accept Medicare?
Yes. CMS lists Alexander Ritchie as accepting Medicare assignment.
What is Alexander C. Ritchie's MIPS score?
Alexander Ritchie's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Alexander C. Ritchie see?
CMS counts 38 Medicare patients who saw Alexander Ritchie in 2024, with an average age of 60.
How long has Alexander C. Ritchie been practicing?
Alexander Ritchie graduated from medical school in 2003, 23 years ago.
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