Dr. Jonathan Tyler Hammett, MD
- Medicare services, 2024
- 14
- Medicare patients, 2024
- 44
- Publications
- 2
- Hospital affiliations
- 6
- Industry payments
- $1,746
- Practice address
- 400 E 5th Ave, Spokane, WA 99202
- Practice phone
- Call (509) 838-2531
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Multicare Rockwood Main Clinic
Spokane, Washington
Find Dr. Hammett'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. Jonathan Tyler Hammett is an interventional radiologist in Spokane, Washington
Dr. Hammett practices at Multicare Rockwood Main Clinic in Spokane, Washington.
Dr. Hammett's NPI, 1407393622, was assigned on January 25, 2017. Dr. Hammett graduated from School of Medicine Columbia in 2017. Dr. Hammett holds Texas license T7582.
- NPI
- 1407393622NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719421296
- NPI enumeration date
- January 25, 2017
- NPI status
- Active
- Practice phone
- (509) 838-2531
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Jonathan Tyler Hammett practices at Multicare Rockwood Main Clinic in Spokane, Washington
Dr. Hammett's primary practice is Multicare Rockwood Main Clinic, at 400 E 5th Ave, Spokane, WA 99202 in Spokane County. The practice phone is (509) 838-2531.
- Multicare Rockwood Main Clinic400 E 5th Ave, Spokane, WA 99202 · Spokane CountyPhone(509) 838-2531
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jonathan Tyler Hammett is affiliated with 8 sites of care and 16 medical groups
Dr. Hammett's primary practice is Multicare Rockwood Main Clinic in Spokane, Washington. Dr. Hammett is also affiliated with MultiCare Deaconess Hospital. The medical group on file is MultiCare Indigo Urgent Care, Spokane, Newport Hwy. Dmand AI also links Dr. Hammett to 5 more hospitals, 15 medical groups 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. Jonathan Tyler Hammett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hammett practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Multicare Rockwood Main Clinic | Available with a free account |
| +7 more sites and 15 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan Tyler Hammett is one of 109 interventional radiologists in Washington
Vascular and interventional radiology is Dr. Hammett's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dmand AI has Dr. Hammett's licenses on file in 14 states: Texas, Michigan, Tennessee, Washington, California, Kentucky, Missouri, Nebraska, New York, West Virginia, Indiana, New Jersey, New Mexico and Nevada.
Specialties and state licenses
- Vascular and interventional radiology, TexasPrimary
- Michigan license
- Tennessee license
- Washington license
- California license
- Kentucky license
- Missouri license
- Nebraska license
- New York license
- West Virginia license
- Indiana license
- New Jersey license
- New Mexico license
- Nevada license
Interventional radiologists near Dr. Hammett
Counts of interventional radiologists 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. Jonathan Tyler Hammett billed Medicare for 14 services in 2024
CMS data shows 14 Medicare services from Dr. Hammett across 1 procedure code in 2024, for 44 Medicare patients. Medicare paid $90 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hammett compared with the Washington median for interventional radiologists, 2024
- Dr. Hammett
- Washington median
- Medicare services
- 14vs 1,03399% below
- Medicare patients
- 44vs 75394% below
Medians across 101 interventional radiologists in Washington with Dmand AI profiles that report each measure.
Dr. Hammett'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. Hammett?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hammett and other interventional radiologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan Tyler Hammett treated 44 Medicare patients in 2024, average age 76
CMS counts 44 Medicare patients who saw Dr. Hammett in 2024. The largest group is 75 to 84, with 17 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.74, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Hammett's median patient age at 60, with 60% women.
Dr. Hammett's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hammett's Medicare patients by sex, 2024
- Women2557%
- Men1943%
Chronic conditions among Dr. Hammett's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Chronic kidney disease41%
- Diabetes41%
- Heart failure36%
- Ischemic heart disease36%
- Atrial fibrillation32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hammett's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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Dr. Jonathan Tyler Hammett has 2 publications on record
Dmand AI links 2 papers to Dr. Hammett in 2024. Dr. Hammett's most frequent co-authors are Jason Neil Harris, MD, Bruno Calazans Odisio, MD and Milan N. Patel, MD.
Dr. Hammett's most frequent co-authors
- Jason Neil Harris, MD1 shared paper
- Bruno Calazans Odisio, MD1 shared paper
- Milan N. Patel, MD1 shared paper
Recent publications by Dr. Hammett
See who Dr. Hammett researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hammett works with, so you can find a warm path to the right interventional radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jonathan Tyler Hammett received $1,746 in industry payments from 2019 to 2024
CMS Open Payments shows 21 general payments to Dr. Hammett from 9 drug and device companies from 2019 to 2024. Food and beverage make up the largest share, 85% of the total. Sirtex Medical Inc paid the most, $467.
General payments to Dr. Hammett by program year, 2019 to 2024
General payments to Dr. Hammett by kind, 2019 to 2024
- Food and beverage$1,48085%
- Education$26715%
Companies that paid Dr. Hammett the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan Tyler Hammett graduated from School of Medicine Columbia
Dr. Hammett graduated from School of Medicine Columbia in 2017. Dr. Hammett is a member of AOA and ACR.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Jonathan Tyler Hammett accepts plans from 5 insurance carriers
Dr. Hammett is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- HCSC
- CMS Medicare
- NY State Medicaid
Plan types Dr. Hammett accepts, by number of carriers
- Medicare3
- PPO3
- HMO2
- POS2
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Jonathan Tyler Hammett'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Jonathan Tyler Hammett
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. Jonathan Tyler Hammett's NPI number?
Dr. Jonathan Tyler Hammett's NPI number is 1407393622. It was assigned on January 25, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Tyler Hammett?
Dr. Jonathan Tyler Hammett is an interventional radiologist in Spokane, Washington. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. Jonathan Tyler Hammett practice?
Dr. Hammett practices at 400 E 5th Ave, Spokane, WA 99202. Dr. Hammett's primary practice is Multicare Rockwood Main Clinic in Spokane, Washington. Dmand AI also links Dr. Hammett to 5 hospitals, 15 medical groups and 1 group practice or clinic.
What is Dr. Jonathan Tyler Hammett's office phone number?
The practice phone on file for Dr. Hammett is (509) 838-2531.
What is Dr. Jonathan Tyler Hammett's medical license number?
Dr. Hammett holds Texas license T7582, one of the licenses on file in 14 states.
Which states has Dr. Jonathan Tyler Hammett been licensed in?
Dmand AI has state licenses on file for Dr. Hammett in Texas (2022 to 2026), Michigan (2024 to 2027), Tennessee (2025 to 2027), Washington (2024 to 2027), California (2024 to 2026), Kentucky (2024 to 2026), Missouri (2024 to 2026), Nebraska (2018 to 2026), New York (2024 to 2026), West Virginia (2024 to 2026), Indiana (2024 to 2025), New Jersey (2024 to 2025), New Mexico (2024 to 2025) and Nevada (2024 to 2025).
Which hospitals is Dr. Jonathan Tyler Hammett affiliated with?
Dr. Hammett is affiliated with MultiCare Deaconess Hospital. Dmand AI links Dr. Hammett to 5 more hospitals.
What medical group is Dr. Jonathan Tyler Hammett part of?
Dr. Hammett is linked to MultiCare Indigo Urgent Care, Spokane, Newport Hwy. Dmand AI links Dr. Hammett to 15 more medical groups.
Does Dr. Jonathan Tyler Hammett accept Medicare?
Yes. CMS data shows Dr. Hammett billed Medicare for 14 services in 2024.
How many Medicare patients does Dr. Jonathan Tyler Hammett see?
CMS counts 44 Medicare patients who saw Dr. Hammett in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
What services does Dr. Jonathan Tyler Hammett bill to Medicare?
In 2024, Dr. Hammett's most billed Medicare services were diagnostic imaging (71045).
Where did Dr. Jonathan Tyler Hammett go to medical school?
Dr. Hammett graduated from School of Medicine Columbia in 2017.
Has Dr. Jonathan Tyler Hammett received payments from drug or device companies?
CMS Open Payments shows $1,746 in general payments to Dr. Hammett from 9 companies from 2019 to 2024. The largest total came from Sirtex Medical Inc.
How long has Dr. Jonathan Tyler Hammett been practicing?
Dr. Hammett graduated from medical school in 2017, 9 years ago.
Does Dr. Jonathan Tyler Hammett do research?
Dmand AI links 2 publications to Dr. Hammett.
Who does Dr. Jonathan Tyler Hammett publish with?
Dr. Hammett's most frequent co-authors are Jason Neil Harris, MD (1 shared paper), Bruno Calazans Odisio, MD (1 shared paper) and Milan N. Patel, MD (1 shared paper).
What insurance does Dr. Jonathan Tyler Hammett accept?
Dr. Hammett is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
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