Dr. Thomas W. Eales, DO
- Medicare services, 2024
- 1,120
- Medicare patients, 2024
- 654
- Part D claims, 2024
- 235
- MIPS score, 2024
- 96
- Hospital affiliations
- 1
- Practice address
- 20103 Lake Chabot Road, Castro Valley, CA 94546
- Practice phone
- Call (510) 537-1234
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Eales' professional email, personal email and mobile number
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Dr. Thomas W. Eales is an emergency medicine physician in Castro Valley, California
Dr. Eales practices at Sutter Eden Medical Center in Castro Valley, California, part of Sutter Health.
Dr. Eales' NPI, 1033647029, was assigned on June 2, 2017. Dr. Eales graduated from Des Moines University in 2017. Dr. Eales holds California license 20A18321.
- NPI
- 1033647029NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567730393
- NPI enumeration date
- June 2, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 537-1234
- 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; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas W. Eales practices at Sutter Eden Medical Center in Castro Valley, California
Dr. Eales' primary practice is Sutter Eden Medical Center, at 20103 Lake Chabot Road, Castro Valley, CA 94546 in Alameda County. The practice phone is (510) 537-1234.
- Sutter Eden Medical Center20103 Lake Chabot Road, Castro Valley, CA 94546 · Alameda CountyPhone(510) 537-1234
Source: Dmand AI Affiliation Data
Dr. Thomas W. Eales is affiliated with 1 site of care and 1 medical group
Dr. Eales' primary practice is Sutter Eden Medical Center in Castro Valley, California, part of Sutter Health. The medical group on file is Eden Emergency Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas W. Eales' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Eales practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sutter Eden Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas W. Eales is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Eales' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Eales is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Eales' licenses on file in 2 states: California and Indiana.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Indiana license
Emergency medicine physicians near Dr. Eales
Counts of emergency medicine physicians 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. Thomas W. Eales billed Medicare for 1,120 services in 2024
CMS data shows 1,120 Medicare services from Dr. Eales across 4 procedure codes in 2024, for 654 Medicare patients. Medicare paid $102,681 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Eales' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7942024: 69013%
- Tests and treatments
- 2023: 4662024: 4308%
Dr. Eales compared with the California median for emergency medicine physicians, 2024
- Dr. Eales
- California median
- Medicare services
- 1,120vs 2654.2 times
- Medicare patients
- 654vs 2432.7 times
- Part D claims
- 147vs 622.4 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Eales' 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. Eales and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas W. Eales treated 654 Medicare patients in 2024, average age 74
CMS counts 654 Medicare patients who saw Dr. Eales in 2024. The largest group is 65 to 74, with 232 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 60% are also on Medicaid. Their average risk score is 2.37, 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. Eales' median patient age at 45, with 54% women.
Dr. Eales' Medicare patients by age, 2024
Dr. Eales' Medicare patients by sex, 2024
- Women37157%
- Men28343%
Chronic conditions among Dr. Eales' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease48%
- Arthritis45%
- Diabetes45%
- Mood disorders41%
- Depression37%
- Heart failure36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Eales' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women54%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas W. Eales wrote 235 Medicare Part D claims in 2024
In 2024, Dr. Eales wrote 235 Medicare Part D claims for 150 patients. 90% of them were for generic drugs. CMS names the drug for 147 of them, across 7 drugs with 11 or more claims each, at $1,377 in total drug cost. In 2023, CMS named 154 claims across 9 drugs.
Dr. Eales' Part D claims by kind of drug, 2024
- Generic212 claims90%
- Brand-name23 claims10%
Dr. Eales' 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. Eales' Part D claims, 2024
- Opioids9%22 of 235 claims
- Antibiotics34%80 of 235 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: 1542024: 1475%
Drugs named by CMS: 7 in 2024, 9 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. Thomas W. Eales scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Eales for performance year 2024, reported as part of a group. Dr. Eales accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Eales' MIPS scores, performance year 2024
- 96of 100Final score
- 86.7of 100Quality
- 40of 100Improvement Activities
- 78of 100Cost
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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Dr. Thomas W. Eales graduated from Des Moines University
Dr. Eales graduated from Des Moines University in 2017.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Thomas W. Eales accepts plans from 6 insurance carriers
Dr. Eales is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
Plan types Dr. Eales accepts, by number of carriers
- PPO3
- Medicare2
- POS2
- EPO1
- HMO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Thomas W. Eales'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)Clinician Public Reporting: Overall MIPS Performance (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. Thomas W. Eales
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. Thomas W. Eales' NPI number?
Dr. Thomas W. Eales' NPI number is 1033647029. It was assigned on June 2, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas W. Eales?
Dr. Thomas W. Eales is an emergency medicine physician in Castro Valley, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Thomas W. Eales practice?
Dr. Eales practices at 20103 Lake Chabot Road, Castro Valley, CA 94546. Dr. Eales' primary practice is Sutter Eden Medical Center in Castro Valley, California, part of Sutter Health.
What is Dr. Thomas W. Eales' office phone number?
The practice phone on file for Dr. Eales is (510) 537-1234.
What is Dr. Thomas W. Eales' medical license number?
Dr. Eales holds California license 20A18321, one of the licenses on file in 2 states.
Which states has Dr. Thomas W. Eales been licensed in?
Dmand AI has state licenses on file for Dr. Eales in California (2020 to 2026) and Indiana (2020 to 2021).
Which hospitals is Dr. Thomas W. Eales affiliated with?
Dr. Eales practices at Sutter Eden Medical Center in Castro Valley, California.
What medical group is Dr. Thomas W. Eales part of?
Dr. Eales is linked to Eden Emergency Medical Group.
Does Dr. Thomas W. Eales accept Medicare?
Yes. CMS data shows Dr. Eales billed Medicare for 1,120 services in 2024, and Dr. Eales accepts Medicare assignment.
What is Dr. Thomas W. Eales' MIPS score?
Dr. Eales' MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Thomas W. Eales see?
CMS counts 654 Medicare patients who saw Dr. Eales in 2024, with an average age of 74.
Is Dr. Thomas W. Eales board certified?
Yes. Dr. Eales is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Thomas W. Eales bill to Medicare?
In 2024, Dr. Eales' most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and critical care (99291).
Where did Dr. Thomas W. Eales go to medical school?
Dr. Eales graduated from Des Moines University in 2017.
What drugs does Dr. Thomas W. Eales prescribe most?
In 2024 Medicare Part D data, Dr. Eales' most prescribed drugs by claims were Cephalexin, Albuterol Sulfate Hfa and Ondansetron ODT.
How long has Dr. Thomas W. Eales been practicing?
Dr. Eales graduated from medical school in 2017, 9 years ago.
What insurance does Dr. Thomas W. Eales accept?
Dr. Eales is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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