Dr. Thomas K. Fitzpatrick, MD
- Medicare services, 2024
- 79
- Medicare patients, 2024
- 99
- Part D claims, 2024
- 2,105
- Hospital affiliations
- 2
- Medical group
- 1
- Practice address
- 1600 Eureka Road, Roseville, CA 95661
- Practice phone
- Call (916) 784-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fitzpatrick's 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 K. Fitzpatrick is a cardiologist in Roseville, California
Dr. Fitzpatrick practices at Roseville Medical Center in Roseville, California, part of Kaiser Permanente.
Dr. Fitzpatrick's NPI, 1215075213, was assigned on February 2, 2007. Dr. Fitzpatrick graduated from UC Davis School of Medicine in 1987. Dr. Fitzpatrick holds California license G65144.
- NPI
- 1215075213NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618153479
- NPI enumeration date
- February 2, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 784-4000
- 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 K. Fitzpatrick practices at Roseville Medical Center in Roseville, California
Dr. Fitzpatrick's primary practice is Roseville Medical Center, at 1600 Eureka Road, Roseville, CA 95661 in Placer County. The practice phone is (916) 784-4000.
- Roseville Medical Center1600 Eureka Road, Roseville, CA 95661 · Placer CountyPhone(916) 784-4000
Source: Dmand AI Affiliation Data
Dr. Thomas K. Fitzpatrick is affiliated with 2 sites of care and 1 medical group
Dr. Fitzpatrick's primary practice is Roseville Medical Center in Roseville, California, part of Kaiser Permanente. Dr. Fitzpatrick is also affiliated with Sacramento Medical Center. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas K. Fitzpatrick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fitzpatrick practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Roseville Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Thomas K. Fitzpatrick is one of 2,375 cardiologists in California
Cardiovascular disease is Dr. Fitzpatrick's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Fitzpatrick is board certified in cardiovascular disease by the American Board of Internal Medicine. Dr. Fitzpatrick is licensed in California.
Specialties and state licenses
- Cardiovascular disease, CaliforniaPrimary
Clinical focus
Dmand AI lists chronic hypertension among the conditions Dr. Fitzpatrick treats.
Cardiologists near Dr. Fitzpatrick
Counts of cardiologists 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 K. Fitzpatrick billed Medicare for 79 services in 2024
CMS data shows 79 Medicare services from Dr. Fitzpatrick across 1 procedure code in 2024, for 99 Medicare patients. Medicare paid $444 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Fitzpatrick's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1352024: 7941%
Dr. Fitzpatrick compared with the California median for cardiologists, 2024
- Dr. Fitzpatrick
- California median
- Medicare services
- 79vs 1,56095% below
- Medicare patients
- 99vs 64485% below
- Part D claims
- 1,989vs 1,41041% above
Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.
Dr. Fitzpatrick'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.
Need commercial claims for Dr. Fitzpatrick?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fitzpatrick and other cardiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas K. Fitzpatrick treated 99 Medicare patients in 2024, average age 71
CMS counts 99 Medicare patients who saw Dr. Fitzpatrick in 2024. The largest group is 65 to 74, with 42 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 63% are also on Medicaid. Their average risk score is 2.22, 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. Fitzpatrick's median patient age at 58, with 58% women.
Dr. Fitzpatrick's Medicare patients by age, 2024
Dr. Fitzpatrick's Medicare patients by sex, 2024
- Women5556%
- Men4444%
Chronic conditions among Dr. Fitzpatrick's Medicare patients, 2024
- High blood pressure75%
- High cholesterol68%
- Diabetes47%
- Arthritis37%
- Chronic kidney disease35%
- Heart failure35%
- Ischemic heart disease34%
- Atrial fibrillation31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fitzpatrick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas K. Fitzpatrick wrote 2,105 Medicare Part D claims in 2024
In 2024, Dr. Fitzpatrick wrote 2,105 Medicare Part D claims for 519 patients. 86% of them were for generic drugs. CMS names the drug for 1,989 of them, across 30 drugs with 11 or more claims each, at $248,417 in total drug cost. In 2023, CMS named 1,950 claims across 32 drugs.
Dr. Fitzpatrick's Part D claims by kind of drug, 2024
- Generic1,818 claims86%
- Brand-name287 claims14%
Dr. Fitzpatrick'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,9502024: 1,9892%
Drugs named by CMS: 30 in 2024, 32 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 K. Fitzpatrick takes part in Medicare
Dr. Fitzpatrick accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Thomas K. Fitzpatrick has 1 award and honors on record
Dmand AI lists 1 award for Dr. Fitzpatrick, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Fitzpatrick
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Thomas K. Fitzpatrick graduated from UC Davis School of Medicine
Dr. Fitzpatrick graduated from UC Davis School of Medicine in 1987. Dr. Fitzpatrick is a member of ACC.
- Medical school
- Board certified in cardiovascular disease
Source: Dmand AI Professional Profile Data
Dr. Thomas K. Fitzpatrick accepts plans from 2 insurance carriers
Dr. Fitzpatrick is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Fitzpatrick accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Thomas K. Fitzpatrick'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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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 K. Fitzpatrick
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 K. Fitzpatrick's NPI number?
Dr. Thomas K. Fitzpatrick's NPI number is 1215075213. It was assigned on February 2, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas K. Fitzpatrick?
Dr. Thomas K. Fitzpatrick is a cardiologist in Roseville, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Thomas K. Fitzpatrick practice?
Dr. Fitzpatrick practices at 1600 Eureka Road, Roseville, CA 95661. Dr. Fitzpatrick's primary practice is Roseville Medical Center in Roseville, California, part of Kaiser Permanente.
What is Dr. Thomas K. Fitzpatrick's office phone number?
The practice phone on file for Dr. Fitzpatrick is (916) 784-4000.
What is Dr. Thomas K. Fitzpatrick's medical license number?
Dr. Fitzpatrick holds California license G65144.
Which hospitals is Dr. Thomas K. Fitzpatrick affiliated with?
Dr. Fitzpatrick practices at Roseville Medical Center in Roseville, California. Dr. Fitzpatrick is also affiliated with Sacramento Medical Center.
What medical group is Dr. Thomas K. Fitzpatrick part of?
Dr. Fitzpatrick is linked to The Permanente Medical Group, Inc.
Does Dr. Thomas K. Fitzpatrick accept Medicare?
Yes. CMS data shows Dr. Fitzpatrick billed Medicare for 79 services in 2024, and Dr. Fitzpatrick accepts Medicare assignment.
How many Medicare patients does Dr. Thomas K. Fitzpatrick see?
CMS counts 99 Medicare patients who saw Dr. Fitzpatrick in 2024, with an average age of 71.
Is Dr. Thomas K. Fitzpatrick board certified?
Yes. Dr. Fitzpatrick is board certified in cardiovascular disease by the American Board of Internal Medicine.
Show 5 more questionsShow fewer questions
What services does Dr. Thomas K. Fitzpatrick bill to Medicare?
In 2024, Dr. Fitzpatrick's most billed Medicare services were heart test or procedure (93010).
Where did Dr. Thomas K. Fitzpatrick go to medical school?
Dr. Fitzpatrick graduated from UC Davis School of Medicine in 1987.
What drugs does Dr. Thomas K. Fitzpatrick prescribe most?
In 2024 Medicare Part D data, Dr. Fitzpatrick's most prescribed drugs by claims were Metoprolol Succinate, Amiodarone HCl and Jardiance.
How long has Dr. Thomas K. Fitzpatrick been practicing?
Dr. Fitzpatrick graduated from medical school in 1987, 39 years ago.
What insurance does Dr. Thomas K. Fitzpatrick accept?
Dr. Fitzpatrick is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to cardiovascular disease practices?
See cardiologists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card