Dr. Jon Rupert Tumbaga Tomada, MD
- Medicare services, 2024
- 36
- Medicare patients, 2024
- 23
- Part D claims, 2024
- 125
- Hospital affiliations
- 2
- Medical group
- 1
- Practice address
- 1717 South J Street, Tacoma, WA 98405
- Practice phone
- Call (253) 627-4101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Jon Rupert Tumbaga Tomada is an internist in Tacoma, Washington
Dr. Tomada practices at St. Joseph Medical Center in Tacoma, Washington, part of CommonSpirit Health.
Dr. Tomada's NPI, 1063532026, was assigned on March 30, 2007. Dr. Tomada holds Washington license MD60036784.
- NPI
- 1063532026NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416001565
- NPI enumeration date
- March 30, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (253) 627-4101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jon Rupert Tumbaga Tomada practices at St. Joseph Medical Center in Tacoma, Washington
Dr. Tomada's primary practice is St. Joseph Medical Center, at 1717 South J Street, Tacoma, WA 98405 in Pierce County. The practice phone is (253) 627-4101.
- St. Joseph Medical Center1717 South J Street, Tacoma, WA 98405 · Pierce CountyPhone(253) 627-4101
Source: Dmand AI Affiliation Data
Dr. Jon Rupert Tumbaga Tomada is affiliated with 3 sites of care and 1 medical group
Dr. Tomada's primary practice is St. Joseph Medical Center in Tacoma, Washington, part of CommonSpirit Health. Dr. Tomada is also affiliated with St. Michael Medical Center. The medical group on file is Washington Permanente Medical Group, P.C. Dmand AI also links Dr. Tomada to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jon Rupert Tumbaga Tomada's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tomada practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Joseph 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. Jon Rupert Tumbaga Tomada is one of 2,689 internists in Washington
Internal medicine is Dr. Tomada's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tomada is licensed in Washington.
Specialties and state licenses
- Internal medicine, WashingtonPrimary
Internists near Dr. Tomada
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. Jon Rupert Tumbaga Tomada billed Medicare for 36 services in 2024
CMS data shows 36 Medicare services from Dr. Tomada across 1 procedure code in 2024, for 23 Medicare patients. Medicare paid $2,207 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tomada's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 962024: 3663%
Dr. Tomada compared with the Washington median for internists, 2024
- Dr. Tomada
- Washington median
- Medicare services
- 36vs 36490% below
- Medicare patients
- 23vs 16586% below
- Part D claims
- 12vs 18293% below
Medians across 2,604 internists in Washington with Dmand AI profiles that report each measure.
Dr. Tomada'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. Jon Rupert Tumbaga Tomada treated 23 Medicare patients in 2024, average age 75
CMS counts 23 Medicare patients who saw Dr. Tomada in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.33, 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. Tomada's median patient age at 75, with 50% women.
Chronic conditions among Dr. Tomada's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease57%
- Arthritis52%
- Ischemic heart disease52%
- Heart failure48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tomada's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jon Rupert Tumbaga Tomada wrote 125 Medicare Part D claims in 2024
In 2024, Dr. Tomada wrote 125 Medicare Part D claims for 45 patients. 80% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $128 in total drug cost. In 2023, CMS named 11 claims across 1 drug.
Dr. Tomada's Part D claims by kind of drug, 2024
- Generic100 claims80%
- Brand-name and other25 claims20%
Dr. Tomada'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. Tomada's Part D claims, 2024
- Antibiotics10%13 of 125 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: 112024: 129%
Drugs named by CMS: 1 in 2024, 1 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
How Dr. Jon Rupert Tumbaga Tomada takes part in Medicare
Dr. Tomada accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Dr. Jon Rupert Tumbaga Tomada'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 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) |
| 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. Jon Rupert Tumbaga Tomada
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What is Dr. Jon Rupert Tumbaga Tomada's NPI number?
Dr. Jon Rupert Tumbaga Tomada's NPI number is 1063532026. It was assigned on March 30, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jon Rupert Tumbaga Tomada?
Dr. Jon Rupert Tumbaga Tomada is an internist in Tacoma, Washington. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jon Rupert Tumbaga Tomada practice?
Dr. Tomada practices at 1717 South J Street, Tacoma, WA 98405. Dr. Tomada's primary practice is St. Joseph Medical Center in Tacoma, Washington, part of CommonSpirit Health. Dmand AI also links Dr. Tomada to 1 group practice or clinic.
What is Dr. Jon Rupert Tumbaga Tomada's office phone number?
The practice phone on file for Dr. Tomada is (253) 627-4101.
What is Dr. Jon Rupert Tumbaga Tomada's medical license number?
Dr. Tomada holds Washington license MD60036784.
Which hospitals is Dr. Jon Rupert Tumbaga Tomada affiliated with?
Dr. Tomada practices at St. Joseph Medical Center in Tacoma, Washington. Dr. Tomada is also affiliated with St. Michael Medical Center.
What medical group is Dr. Jon Rupert Tumbaga Tomada part of?
Dr. Tomada is linked to Washington Permanente Medical Group, P.C.
Does Dr. Jon Rupert Tumbaga Tomada accept Medicare?
Yes. CMS data shows Dr. Tomada billed Medicare for 36 services in 2024, and Dr. Tomada accepts Medicare assignment.
How many Medicare patients does Dr. Jon Rupert Tumbaga Tomada see?
CMS counts 23 Medicare patients who saw Dr. Tomada in 2024, with an average age of 75.
What services does Dr. Jon Rupert Tumbaga Tomada bill to Medicare?
In 2024, Dr. Tomada's most billed Medicare services were hospital inpatient care (99232).
What drugs does Dr. Jon Rupert Tumbaga Tomada prescribe most?
In 2024 Medicare Part D data, Dr. Tomada's most prescribed drugs by claims were Atorvastatin Calcium.
How long has Dr. Jon Rupert Tumbaga Tomada been practicing?
Dr. Tomada graduated from medical school in 2004, 22 years ago.
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