Dr. Thomas V. Harmon, MD
- Medicare services, 2024
- 282
- Medicare patients, 2024
- 193
- Part D claims, 2023
- 16
- Hospital affiliations
- 1
- Industry payments
- $11,665
- Practice address
- 5301 East Grant Road, Tucson, AZ 85712
- Practice phone
- Call (520) 324-1399
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Harmon's professional email, personal email and mobile number
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Dr. Thomas V. Harmon is a general surgeon in Tucson, Arizona
Dr. Harmon practices at Tucson Medical Center in Tucson, Arizona, part of TMC HealthCare.
Dr. Harmon's NPI, 1245268507, was assigned on June 28, 2006. Dr. Harmon graduated from University of Pittsburgh School of Medicine in 1987. Dr. Harmon holds Arizona license 21601.
- NPI
- 1245268507NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759368277
- NPI enumeration date
- June 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (520) 324-1399
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas V. Harmon practices at Tucson Medical Center in Tucson, Arizona
Dr. Harmon's primary practice is Tucson Medical Center, at 5301 East Grant Road, Tucson, AZ 85712 in Pima County. The practice phone is (520) 324-1399.
- Tucson Medical Center5301 East Grant Road, Tucson, AZ 85712 · Pima CountyPhone(520) 324-1399
Source: Dmand AI Affiliation Data
Dr. Thomas V. Harmon is affiliated with 2 sites of care and 2 medical groups
Dr. Harmon's primary practice is Tucson Medical Center in Tucson, Arizona, part of TMC HealthCare. The medical group on file is TMC Health (Tucson Medical Center). Dmand AI also links Dr. Harmon to 1 more group practice or clinic and 1 medical group, 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 V. Harmon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harmon practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tucson Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas V. Harmon is one of 617 general surgeons in Arizona
Surgery is Dr. Harmon's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Harmon is licensed in Arizona.
Specialties and state licenses
- Surgery, ArizonaPrimary
General surgeons near Dr. Harmon
Counts of general 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 V. Harmon billed Medicare for 282 services in 2024
CMS data shows 282 Medicare services from Dr. Harmon across 4 procedure codes in 2024, for 193 Medicare patients. Medicare paid $20,046 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Harmon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2682024: 2825%
Dr. Harmon compared with the Arizona median for general surgeons, 2024
- Dr. Harmon
- Arizona median
- Medicare services
- 282vs 16274% above
- Medicare patients
- 193vs 11666% above
- Part D claims
- 16vs 3148% below
Medians across 545 general surgeons in Arizona with Dmand AI profiles that report each measure.
Dr. Harmon'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Harmon and other general surgeons in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas V. Harmon treated 193 Medicare patients in 2024, average age 76
CMS counts 193 Medicare patients who saw Dr. Harmon in 2024. The largest group is 65 to 74, with 73 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.86, 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. Harmon's median patient age at 65, with 50% women.
Dr. Harmon's Medicare patients by age, 2024
Dr. Harmon's Medicare patients by sex, 2024
- Women10454%
- Men8946%
Chronic conditions among Dr. Harmon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Chronic kidney disease45%
- Ischemic heart disease44%
- Mood disorders39%
- Atrial fibrillation38%
- Anxiety37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Harmon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
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. Thomas V. Harmon wrote 16 Medicare Part D claims in 2023
In 2023, Dr. Harmon wrote 16 Medicare Part D claims. They cover 1 drug, with $51 in total drug cost. In 2022, CMS named 46 claims across 1 drug.
Dr. Harmon's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 462023: 1665%
Drugs named by CMS: 1 in 2023, 1 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Thomas V. Harmon takes part in Medicare
Dr. Harmon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Hernia repair (minimally invasive): 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 V. Harmon received $11,665 in industry payments from 2016 to 2024
CMS Open Payments shows 34 general payments to Dr. Harmon from 15 drug and device companies from 2016 to 2024. Education make up the largest share, 77% of the total. Intuitive Surgical, Inc. paid the most, $9,219.
General payments to Dr. Harmon by program year, 2016 to 2024
General payments to Dr. Harmon by kind, 2016 to 2024
- Education$9,03477%
- Food and beverage$1,54213%
- Travel and lodging$1,0899%
Companies that paid Dr. Harmon the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas V. Harmon graduated from University of Pittsburgh School of Medicine
Dr. Harmon graduated from University of Pittsburgh School of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas V. Harmon'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) |
| 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 |
| 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 V. Harmon
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 V. Harmon's NPI number?
Dr. Thomas V. Harmon's NPI number is 1245268507. It was assigned on June 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas V. Harmon?
Dr. Thomas V. Harmon is a general surgeon in Tucson, Arizona. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Thomas V. Harmon practice?
Dr. Harmon practices at 5301 East Grant Road, Tucson, AZ 85712. Dr. Harmon's primary practice is Tucson Medical Center in Tucson, Arizona, part of TMC HealthCare. Dmand AI also links Dr. Harmon to 1 group practice or clinic and 1 medical group.
What is Dr. Thomas V. Harmon's office phone number?
The practice phone on file for Dr. Harmon is (520) 324-1399.
What is Dr. Thomas V. Harmon's medical license number?
Dr. Harmon holds Arizona license 21601.
Which hospitals is Dr. Thomas V. Harmon affiliated with?
Dr. Harmon practices at Tucson Medical Center in Tucson, Arizona.
What medical group is Dr. Thomas V. Harmon part of?
Dr. Harmon is linked to TMC Health (Tucson Medical Center). Dmand AI links Dr. Harmon to 1 more medical group.
Does Dr. Thomas V. Harmon accept Medicare?
Yes. CMS data shows Dr. Harmon billed Medicare for 282 services in 2024, and Dr. Harmon accepts Medicare assignment.
How many Medicare patients does Dr. Thomas V. Harmon see?
CMS counts 193 Medicare patients who saw Dr. Harmon in 2024, with an average age of 76.
What services does Dr. Thomas V. Harmon bill to Medicare?
In 2024, Dr. Harmon's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and hospital inpatient care (99231).
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Where did Dr. Thomas V. Harmon go to medical school?
Dr. Harmon graduated from University of Pittsburgh School of Medicine in 1987.
What drugs does Dr. Thomas V. Harmon prescribe most?
In 2023 Medicare Part D data, Dr. Harmon's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Thomas V. Harmon received payments from drug or device companies?
CMS Open Payments shows $11,665 in general payments to Dr. Harmon from 15 companies from 2016 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Thomas V. Harmon been practicing?
Dr. Harmon graduated from medical school in 1987, 39 years ago.
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