Dr. Thomas William Powers, MD
- Medicare services, 2016
- 886
- Part D claims, 2024
- 55
- Hospital affiliations
- 1
- Industry payments
- $3,118
- Medical groups
- 2
- Practice address
- 7373 West Ln, Stockton, CA 95210
- Practice phone
- Call (209) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Stockton, California
Find Dr. Powers' 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. Thomas William Powers is an orthopedic surgeon in Stockton, California
Dr. Powers practices at Permanente Medical Group Inc in Stockton, California.
Dr. Powers' NPI, 1174755789, was assigned on August 14, 2009. Dr. Powers graduated from John A. Burns School of Medicine in 2009. Dr. Powers holds California license A116516.
- NPI
- 1174755789NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214243351
- NPI enumeration date
- August 14, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas William Powers practices at Permanente Medical Group Inc in Stockton, California
Dr. Powers' primary practice is Permanente Medical Group Inc, at 7373 West Ln, Stockton, CA 95210 in San Joaquin County. The practice phone is (209) 476-2000.
- Permanente Medical Group Inc7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(209) 476-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Thomas William Powers is affiliated with 4 sites of care and 2 medical groups
Dr. Powers' primary practice is Permanente Medical Group Inc in Stockton, California. Dr. Powers is also affiliated with Kaiser Permanente South Sacramento Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Powers to 2 more group practices and clinics and 1 medical group, 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. Thomas William Powers' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Powers practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas William Powers is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Powers' primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Powers is board certified in orthopaedic sports medicine by the American Board of Orthopaedic Surgery. Dr. Powers is licensed in California.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
Orthopedic surgeons near Dr. Powers
Counts of orthopedic surgeons 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 William Powers billed Medicare for 886 services in 2016
CMS data shows 886 Medicare services from Dr. Powers across 6 procedure codes in 2016. Medicare paid $32,395 for them. Every service was in an office.
Dr. Powers' Medicare services by type, 2016
- Drugs given in the office447
- Office and hospital visits302
- Surgery137
Dr. Powers compared with the California median for orthopedic surgeons, 2016
- Dr. Powers
- California median
- Medicare services
- 886vs 68330% above
- Part D claims
- 35vs 7050% below
Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.
Dr. Powers' most billed Medicare procedure codes, 2016
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. Powers?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Powers and other orthopedic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas William Powers' patients have a median age of 48
Across all payers, Dmand AI patient panel data puts Dr. Powers' median patient age at 48, with 47% women.
Dr. Powers' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Thomas William Powers wrote 55 Medicare Part D claims in 2024
In 2024, Dr. Powers wrote 55 Medicare Part D claims for 21 patients. 100% of them were for generic drugs. CMS names the drug for 35 of them, across 2 drugs with 11 or more claims each, at $332 in total drug cost. In 2023, CMS named 52 claims across 2 drugs.
Dr. Powers' 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. Powers' Part D claims, 2024
- Opioids55%30 of 55 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: 522024: 3533%
Drugs named by CMS: 2 in 2024, 2 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. Thomas William Powers takes part in Medicare
Dr. Powers accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Hip replacement: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Thomas William Powers received $3,118 in industry payments from 2016 to 2025
CMS Open Payments shows 13 general payments to Dr. Powers from 7 drug and device companies from 2016 to 2025. Education make up the largest share, 73% of the total. Sequoia Surgical, Inc. paid the most, $2,290.
General payments to Dr. Powers by program year, 2016 to 2025
General payments to Dr. Powers by kind, 2016 to 2025
- Education$2,29073%
- Travel and lodging$44014%
- Food and beverage$38812%
Companies that paid Dr. Powers the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas William Powers graduated from John A. Burns School of Medicine
Dr. Powers graduated from John A. Burns School of Medicine in 2009.
- Medical school
- Board certified in orthopaedic sports medicine
- Board certified in orthopaedic surgery
Source: Dmand AI Professional Profile Data
Dr. Thomas William Powers accepts plans from 7 insurance carriers
Dr. Powers is in network with 7 carriers, including Kaiser Permanente, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Kaiser Permanente
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
- Regence Health Plans
- CMS Medicare
- NV State Medicaid
Plan types Dr. Powers accepts, by number of carriers
- Medicare5
- PPO4
- EPO1
- HMO1
- Medicaid1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Thomas William Powers'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 Data |
| 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. Thomas William Powers
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 William Powers' NPI number?
Dr. Thomas William Powers' NPI number is 1174755789. It was assigned on August 14, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas William Powers?
Dr. Thomas William Powers is an orthopedic surgeon in Stockton, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Thomas William Powers practice?
Dr. Powers practices at 7373 West Ln, Stockton, CA 95210. Dr. Powers' primary practice is Permanente Medical Group Inc in Stockton, California. Dmand AI also links Dr. Powers to 2 group practices and clinics and 1 medical group.
What is Dr. Thomas William Powers' office phone number?
The practice phone on file for Dr. Powers is (209) 476-2000.
What is Dr. Thomas William Powers' medical license number?
Dr. Powers holds California license A116516.
Which hospitals is Dr. Thomas William Powers affiliated with?
Dr. Powers is affiliated with Kaiser Permanente South Sacramento Medical Center.
What medical group is Dr. Thomas William Powers part of?
Dr. Powers is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Powers to 1 more medical group.
Does Dr. Thomas William Powers accept Medicare?
Yes. CMS data shows Dr. Powers billed Medicare for 886 services in 2016, and Dr. Powers accepts Medicare assignment.
Is Dr. Thomas William Powers board certified?
Yes. Dr. Powers is board certified in orthopaedic sports medicine by the American Board of Orthopaedic Surgery.
What services does Dr. Thomas William Powers bill to Medicare?
In 2016, Dr. Powers' most billed Medicare services were injected or infused drug (J3301), surgery: bones and joints (20610) and office visit, new patient (99203).
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Where did Dr. Thomas William Powers go to medical school?
Dr. Powers graduated from John A. Burns School of Medicine in 2009.
What drugs does Dr. Thomas William Powers prescribe most?
In 2024 Medicare Part D data, Dr. Powers' most prescribed drugs by claims were Hydrocodone-Acetaminophen and Ondansetron ODT.
Has Dr. Thomas William Powers received payments from drug or device companies?
CMS Open Payments shows $3,118 in general payments to Dr. Powers from 7 companies from 2016 to 2025. The largest total came from Sequoia Surgical, Inc.
How long has Dr. Thomas William Powers been practicing?
Dr. Powers graduated from medical school in 2009, 17 years ago.
What insurance does Dr. Thomas William Powers accept?
Dr. Powers is in network with 7 carriers, including Kaiser Permanente, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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