Dr. Thomas Joseph Watson, MD
- Medicare services, 2024
- 821
- Medicare patients, 2024
- 292
- Part D claims, 2024
- 402
- MIPS score, 2024
- 82
- Hospital affiliations
- 2
- Practice address
- 1165 Montgomery Dr, Santa Rosa, CA 95405
- Practice phone
- Call (707) 525-5300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Watson's professional email, personal email and mobile number
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Dr. Thomas Joseph Watson is an internist in Santa Rosa, California
Dr. Watson practices at Providence Santa Rosa Memorial Hospital in Santa Rosa, California, part of Providence Health & Services.
Dr. Watson's NPI, 1720349061, was assigned on June 4, 2012. Dr. Watson graduated from American University of the Caribbean School of Medicine in 2012. Dr. Watson holds California license C198751.
- NPI
- 1720349061NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183856214
- NPI enumeration date
- June 4, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 525-5300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas Joseph Watson practices at Providence Santa Rosa Memorial Hospital in Santa Rosa, California
Dr. Watson's primary practice is Providence Santa Rosa Memorial Hospital, at 1165 Montgomery Dr, Santa Rosa, CA 95405 in Sonoma County. The practice phone is (707) 525-5300.
- Providence Santa Rosa Memorial Hospital1165 Montgomery Dr, Santa Rosa, CA 95405 · Sonoma CountyPhone(707) 525-5300
Source: Dmand AI Affiliation Data
Dr. Thomas Joseph Watson is affiliated with 2 sites of care and 3 medical groups
Dr. Watson's primary practice is Providence Santa Rosa Memorial Hospital in Santa Rosa, California, part of Providence Health & Services. Dr. Watson is also affiliated with Sutter Santa Rosa Regional Hospital. The medical group on file is St. Jude Heritage Medical Group. Dmand AI also links Dr. Watson to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas Joseph Watson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Watson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Santa Rosa Memorial Hospital | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas Joseph Watson is one of 16,751 internists in California
Internal medicine is Dr. Watson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Watson is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Watson
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. Thomas Joseph Watson billed Medicare for 821 services in 2024
CMS data shows 821 Medicare services from Dr. Watson across 4 procedure codes in 2024, for 292 Medicare patients. Medicare paid $57,943 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Watson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9742024: 82116%
Dr. Watson compared with the California median for internists, 2024
- Dr. Watson
- California median
- Medicare services
- 821vs 3612.3 times
- Medicare patients
- 292vs 15193% above
- Part D claims
- 168vs 42160% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Watson'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. Thomas Joseph Watson treated 292 Medicare patients in 2024, average age 76
CMS counts 292 Medicare patients who saw Dr. Watson in 2024. The largest group is 75 to 84, with 123 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.77, 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. Watson's median patient age at 73, with 50% women.
Dr. Watson's Medicare patients by age, 2024
Dr. Watson's Medicare patients by sex, 2024
- Women16255%
- Men13045%
Chronic conditions among Dr. Watson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Chronic kidney disease55%
- Diabetes54%
- Ischemic heart disease53%
- Heart failure52%
- Atrial fibrillation48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Watson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women50%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas Joseph Watson wrote 402 Medicare Part D claims in 2024
In 2024, Dr. Watson wrote 402 Medicare Part D claims for 163 patients. 85% of them were for generic drugs. CMS names the drug for 168 of them, across 11 drugs with 11 or more claims each, at $11,298 in total drug cost. In 2023, CMS named 71 claims across 5 drugs.
Dr. Watson's Part D claims by kind of drug, 2024
- Generic342 claims85%
- Brand-name and other60 claims15%
Dr. Watson'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. Watson's Part D claims, 2024
- Opioids7%27 of 402 claims
- Antibiotics10%41 of 402 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: 712024: 168137%
Drugs named by CMS: 11 in 2024, 5 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 Joseph Watson scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Watson for performance year 2024, reported as part of a group. Dr. Watson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Watson's MIPS scores, performance year 2024
- 82of 100Final score
- 64.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 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 Joseph Watson received $105 in industry payments from 2018 to 2024
CMS Open Payments shows 6 general payments to Dr. Watson from 5 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $38.
General payments to Dr. Watson by program year, 2018 to 2024
Companies that paid Dr. Watson the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas Joseph Watson graduated from American University of the Caribbean School of Medicine
Dr. Watson graduated from American University of the Caribbean School of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Thomas Joseph Watson accepts plans from 3 insurance carriers
Dr. Watson is in network with 3 carriers, including AR State Medicaid, CMS Medicare and Elevance. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- AR State Medicaid
- CMS Medicare
- Elevance
Plan types Dr. Watson accepts, by number of carriers
- HMO1
- Medicaid1
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Thomas Joseph Watson'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) |
| 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 Joseph Watson
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 Joseph Watson's NPI number?
Dr. Thomas Joseph Watson's NPI number is 1720349061. It was assigned on June 4, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Joseph Watson?
Dr. Thomas Joseph Watson is an internist in Santa Rosa, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Thomas Joseph Watson practice?
Dr. Watson practices at 1165 Montgomery Dr, Santa Rosa, CA 95405. Dr. Watson's primary practice is Providence Santa Rosa Memorial Hospital in Santa Rosa, California, part of Providence Health & Services. Dmand AI also links Dr. Watson to 2 medical groups.
What is Dr. Thomas Joseph Watson's office phone number?
The practice phone on file for Dr. Watson is (707) 525-5300.
What is Dr. Thomas Joseph Watson's medical license number?
Dr. Watson holds California license C198751.
Which hospitals is Dr. Thomas Joseph Watson affiliated with?
Dr. Watson practices at Providence Santa Rosa Memorial Hospital in Santa Rosa, California. Dr. Watson is also affiliated with Sutter Santa Rosa Regional Hospital.
What medical group is Dr. Thomas Joseph Watson part of?
Dr. Watson is linked to St. Jude Heritage Medical Group. Dmand AI links Dr. Watson to 2 more medical groups.
Does Dr. Thomas Joseph Watson accept Medicare?
Yes. CMS data shows Dr. Watson billed Medicare for 821 services in 2024, and Dr. Watson accepts Medicare assignment.
What is Dr. Thomas Joseph Watson's MIPS score?
Dr. Watson's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How many Medicare patients does Dr. Thomas Joseph Watson see?
CMS counts 292 Medicare patients who saw Dr. Watson in 2024, with an average age of 76.
Show 6 more questionsShow fewer questions
What services does Dr. Thomas Joseph Watson bill to Medicare?
In 2024, Dr. Watson's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99233).
Where did Dr. Thomas Joseph Watson go to medical school?
Dr. Watson graduated from American University of the Caribbean School of Medicine in 2012.
What drugs does Dr. Thomas Joseph Watson prescribe most?
In 2024 Medicare Part D data, Dr. Watson's most prescribed drugs by claims were Atorvastatin Calcium, Furosemide and Carvedilol.
Has Dr. Thomas Joseph Watson received payments from drug or device companies?
CMS Open Payments shows $105 in general payments to Dr. Watson from 5 companies from 2018 to 2024. The largest total came from Abbvie Inc.
How long has Dr. Thomas Joseph Watson been practicing?
Dr. Watson graduated from medical school in 2012, 14 years ago.
What insurance does Dr. Thomas Joseph Watson accept?
Dr. Watson is in network with 3 carriers, including AR State Medicaid, CMS Medicare and Elevance. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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