Dr. Adrian Thomas, MD
- Medicare services, 2024
- 602
- Medicare patients, 2024
- 400
- Part D claims, 2024
- 284
- MIPS score, 2024
- 100
- Hospital affiliations
- 2
- Practice address
- 350 Hawthorne Avenue, Oakland, CA 94609
- Practice phone
- Call (510) 655-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Thomas' professional email, personal email and mobile number
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Dr. Adrian Thomas is an emergency medicine physician in Oakland, California
Dr. Thomas practices at Alta Bates Summit Medical Center in Oakland, California, part of Sutter Health.
Dr. Thomas' NPI, 1528421823, was assigned on April 4, 2016. Dr. Thomas graduated from UCSF School of Medicine in 2016. Dr. Thomas holds California license A155177.
- NPI
- 1528421823NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779908470
- NPI enumeration date
- April 4, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 655-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Adrian Thomas practices at Alta Bates Summit Medical Center in Oakland, California
Dr. Thomas' primary practice is Alta Bates Summit Medical Center, at 350 Hawthorne Avenue, Oakland, CA 94609 in Alameda County. The practice phone is (510) 655-4000.
- Alta Bates Summit Medical Center350 Hawthorne Avenue, Oakland, CA 94609 · Alameda CountyPhone(510) 655-4000
Source: Dmand AI Affiliation Data
Dr. Adrian Thomas is affiliated with 2 sites of care and 1 medical group
Dr. Thomas' primary practice is Alta Bates Summit Medical Center in Oakland, California, part of Sutter Health. Dr. Thomas is also affiliated with Alta Bates Summit Medical Center | Alta Bates Campus. The medical group on file is Berkeley Emergency Medical Group (BEMG).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Adrian Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alta Bates Summit Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Adrian Thomas is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Thomas is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Thomas is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Thomas
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. Adrian Thomas billed Medicare for 602 services in 2024
CMS data shows 602 Medicare services from Dr. Thomas across 6 procedure codes in 2024, for 400 Medicare patients. Medicare paid $53,163 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Thomas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4952024: 41017%
- Tests and treatments
- 2023: 2282024: 19216%
Dr. Thomas compared with the California median for emergency medicine physicians, 2024
- Dr. Thomas
- California median
- Medicare services
- 602vs 2652.3 times
- Medicare patients
- 400vs 24365% above
- Part D claims
- 128vs 622.1 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Thomas' 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. Adrian Thomas treated 400 Medicare patients in 2024, average age 73
CMS counts 400 Medicare patients who saw Dr. Thomas in 2024. The largest group is 75 to 84, with 134 patients. 75% of them have high blood pressure, and 66% have high cholesterol. 59% are also on Medicaid. Their average risk score is 2.11, 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. Thomas' median patient age at 45, with 57% women.
Dr. Thomas' Medicare patients by age, 2024
Dr. Thomas' Medicare patients by sex, 2024
- Women22155%
- Men17945%
Chronic conditions among Dr. Thomas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol66%
- Arthritis45%
- Mood disorders40%
- Chronic kidney disease39%
- Diabetes36%
- Depression33%
- Anxiety31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Thomas' 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
- Women57%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Adrian Thomas wrote 284 Medicare Part D claims in 2024
In 2024, Dr. Thomas wrote 284 Medicare Part D claims for 182 patients. 89% of them were for generic drugs. CMS names the drug for 128 of them, across 7 drugs with 11 or more claims each, at $619 in total drug cost. In 2023, CMS named 110 claims across 6 drugs.
Dr. Thomas' Part D claims by kind of drug, 2024
- Generic254 claims89%
- Brand-name and other30 claims11%
Dr. Thomas' 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. Thomas' Part D claims, 2024
- Opioids11%30 of 284 claims
- Antibiotics34%97 of 284 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: 1102024: 12816%
Drugs named by CMS: 7 in 2024, 6 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. Adrian Thomas scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Thomas for performance year 2024, reported as part of a group. Dr. Thomas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Thomas' MIPS scores, performance year 2024
- 100of 100Final score
- 96.6of 100Quality
- 40of 100Improvement Activities
- 82of 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. Adrian Thomas graduated from UCSF School of Medicine
Dr. Thomas graduated from UCSF School of Medicine in 2016.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Adrian Thomas accepts plans from 1 insurance carrier
Dr. Thomas is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Adrian Thomas'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. Adrian Thomas
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. Adrian Thomas' NPI number?
Dr. Adrian Thomas' NPI number is 1528421823. It was assigned on April 4, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Adrian Thomas?
Dr. Adrian Thomas is an emergency medicine physician in Oakland, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Adrian Thomas practice?
Dr. Thomas practices at 350 Hawthorne Avenue, Oakland, CA 94609. Dr. Thomas' primary practice is Alta Bates Summit Medical Center in Oakland, California, part of Sutter Health.
What is Dr. Adrian Thomas' office phone number?
The practice phone on file for Dr. Thomas is (510) 655-4000.
What is Dr. Adrian Thomas' medical license number?
Dr. Thomas holds California license A155177.
Which hospitals is Dr. Adrian Thomas affiliated with?
Dr. Thomas practices at Alta Bates Summit Medical Center in Oakland, California. Dr. Thomas is also affiliated with Alta Bates Summit Medical Center | Alta Bates Campus.
What medical group is Dr. Adrian Thomas part of?
Dr. Thomas is linked to Berkeley Emergency Medical Group (BEMG).
Does Dr. Adrian Thomas accept Medicare?
Yes. CMS data shows Dr. Thomas billed Medicare for 602 services in 2024, and Dr. Thomas accepts Medicare assignment.
What is Dr. Adrian Thomas' MIPS score?
Dr. Thomas' MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Adrian Thomas see?
CMS counts 400 Medicare patients who saw Dr. Thomas in 2024, with an average age of 73.
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Is Dr. Adrian Thomas board certified?
Yes. Dr. Thomas is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Adrian Thomas bill to Medicare?
In 2024, Dr. Thomas' most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Adrian Thomas go to medical school?
Dr. Thomas graduated from UCSF School of Medicine in 2016.
What drugs does Dr. Adrian Thomas prescribe most?
In 2024 Medicare Part D data, Dr. Thomas' most prescribed drugs by claims were Cephalexin, Hydrocodone-Acetaminophen and Ondansetron ODT.
How long has Dr. Adrian Thomas been practicing?
Dr. Thomas graduated from medical school in 2016, 10 years ago.
What insurance does Dr. Adrian Thomas accept?
Dr. Thomas is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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