Dr. Michael C. Coan, DO
- Medicare services, 2024
- 22,963
- Medicare patients, 2024
- 566
- Part D claims, 2024
- 2,177
- Hospital affiliations
- 5
- Industry payments
- $14,964
- Practice address
- 12509 E Mission Ave, Spokane Valley, WA 99216
- Practice phone
- Call (509) 838-6500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Arthritis Northwest
Spokane Valley, Washington
Find Dr. Coan'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. Michael C. Coan is a rheumatologist in Spokane Valley, Washington
Dr. Coan practices at Arthritis Northwest in Spokane Valley, Washington.
Dr. Coan's NPI, 1386955904, was assigned on June 29, 2010. Dr. Coan holds Washington license OP60291975.
- NPI
- 1386955904NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618148990
- NPI enumeration date
- June 29, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (509) 838-6500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael C. Coan practices at Arthritis Northwest in Spokane Valley, Washington
Dr. Coan's primary practice is Arthritis Northwest, at 12509 E Mission Ave, Spokane Valley, WA 99216 in Spokane County. The practice phone is (509) 838-6500.
- Arthritis Northwest12509 E Mission Ave, Spokane Valley, WA 99216 · Spokane CountyPhone(509) 838-6500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael C. Coan is affiliated with 7 sites of care and 1 medical group
Dr. Coan's primary practice is Arthritis Northwest in Spokane Valley, Washington. Dr. Coan is also affiliated with Kootenai Health. The medical group on file is Arthritis Northwest. Dmand AI also links Dr. Coan to 4 more hospitals and 1 group practice or clinic, 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. Michael C. Coan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Coan practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Arthritis Northwest | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael C. Coan is one of 156 rheumatologists in Washington
Rheumatology is Dr. Coan's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dmand AI has Dr. Coan's licenses on file in 2 states: Washington and Idaho.
Specialties and state licenses
- Rheumatology, WashingtonPrimary
- Idaho license
Rheumatologists near Dr. Coan
Counts of rheumatologists 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. Michael C. Coan billed Medicare for 22,963 services in 2024
CMS data shows 22,963 Medicare services from Dr. Coan across 41 procedure codes in 2024, for 566 Medicare patients. Medicare paid $734,826 for them. Every service was in an office.
Dr. Coan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 12,7592024: 17,52337%
- Lab and pathology
- 2023: 2,9452024: 2,6869%
- Office and hospital visits
- 2023: 1,0832024: 9918%
- Tests and treatments
- 2023: 6222024: 68210%
- Other services
- 2023: 272024: 5672000%
- Surgery
- 2023: 5262024: 4799%
- Imaging
- 2023: 1182024: 3570%
Dr. Coan compared with the Washington median for rheumatologists, 2024
- Dr. Coan
- Washington median
- Medicare services
- 22,963vs 76330.1 times
- Medicare patients
- 566vs 2042.8 times
- Part D claims
- 1,955vs 9282.1 times
Medians across 159 rheumatologists in Washington with Dmand AI profiles that report each measure.
Dr. Coan'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. Coan and other rheumatologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael C. Coan treated 566 Medicare patients in 2024, average age 73
CMS counts 566 Medicare patients who saw Dr. Coan in 2024. The largest group is 65 to 74, with 272 patients. 75% of them have arthritis, and 63% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Coan's median patient age at 66, with 71% women.
Dr. Coan's Medicare patients by age, 2024
Dr. Coan's Medicare patients by sex, 2024
- Women38869%
- Men17831%
Chronic conditions among Dr. Coan's Medicare patients, 2024
- Arthritis75%
- High blood pressure63%
- High cholesterol61%
- Osteoporosis36%
- Mood disorders26%
- Depression23%
- Diabetes23%
- Anxiety20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Coan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women71%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael C. Coan wrote 2,177 Medicare Part D claims in 2024
In 2024, Dr. Coan wrote 2,177 Medicare Part D claims for 455 patients. 80% of them were for generic drugs. CMS names the drug for 1,955 of them, across 33 drugs with 11 or more claims each, at $1,812,195 in total drug cost. In 2023, CMS named 1,711 claims across 30 drugs.
Dr. Coan's Part D claims by kind of drug, 2024
- Generic1,735 claims80%
- Brand-name and other442 claims20%
Dr. Coan'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. Coan's Part D claims, 2024
- Opioids4%95 of 2,177 claims
- Antibiotics1%15 of 2,177 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: 1,7112024: 1,95514%
Drugs named by CMS: 33 in 2024, 30 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. Michael C. Coan offers telehealth to Medicare patients
Dr. Coan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Coan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Michael C. Coan received $14,964 in industry payments from 2016 to 2025
CMS Open Payments shows 819 general payments to Dr. Coan from 35 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 85% of the total. Abbvie Inc. paid the most, $4,913.
General payments to Dr. Coan by program year, 2016 to 2025
General payments to Dr. Coan by kind, 2016 to 2025
- Food and beverage$12,67885%
- Speaker and faculty fees$2,25015%
- Education$360%
Companies that paid Dr. Coan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Michael C. Coan'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) |
| 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. Michael C. Coan
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. Michael C. Coan's NPI number?
Dr. Michael C. Coan's NPI number is 1386955904. It was assigned on June 29, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael C. Coan?
Dr. Michael C. Coan is a rheumatologist in Spokane Valley, Washington. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Michael C. Coan practice?
Dr. Coan practices at 12509 E Mission Ave, Spokane Valley, WA 99216. Dr. Coan's primary practice is Arthritis Northwest in Spokane Valley, Washington. Dmand AI also links Dr. Coan to 4 hospitals and 1 group practice or clinic.
What is Dr. Michael C. Coan's office phone number?
The practice phone on file for Dr. Coan is (509) 838-6500.
What is Dr. Michael C. Coan's medical license number?
Dr. Coan holds Washington license OP60291975, one of the licenses on file in 2 states.
Which states has Dr. Michael C. Coan been licensed in?
Dmand AI has state licenses on file for Dr. Coan in Washington and Idaho.
Which hospitals is Dr. Michael C. Coan affiliated with?
Dr. Coan is affiliated with Kootenai Health. Dmand AI links Dr. Coan to 4 more hospitals.
What medical group is Dr. Michael C. Coan part of?
Dr. Coan is linked to Arthritis Northwest.
Does Dr. Michael C. Coan accept Medicare?
Yes. CMS data shows Dr. Coan billed Medicare for 22,963 services in 2024, and Dr. Coan accepts Medicare assignment.
Does Dr. Michael C. Coan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Coan as offering telehealth services.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Michael C. Coan see?
CMS counts 566 Medicare patients who saw Dr. Coan in 2024, with an average age of 73.
What services does Dr. Michael C. Coan bill to Medicare?
In 2024, Dr. Coan's most billed Medicare services were injected or infused drug (J0129), injected or infused drug (J1745) and injected or infused drug (J0897).
What drugs does Dr. Michael C. Coan prescribe most?
In 2024 Medicare Part D data, Dr. Coan's most prescribed drugs by claims were Methotrexate, Prednisone and Hydroxychloroquine Sulfate.
Has Dr. Michael C. Coan received payments from drug or device companies?
CMS Open Payments shows $14,964 in general payments to Dr. Coan from 35 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Michael C. Coan been practicing?
Dr. Coan graduated from medical school in 2007, 19 years ago.
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