Dr. Timothy J. Cahill, MD
- Medicare services, 2021
- 173
- Part D claims, 2024
- 70
- Hospital affiliations
- 2
- Industry payments
- $92
- Medical groups
- 6
- Practice address
- 325 Cypress Pkwy, Kissimmee, FL 34758
- Practice phone
- Call (407) 530-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Cahill'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. Timothy J. Cahill is an emergency medicine physician in Kissimmee, Florida
Dr. Cahill practices at HCA Florida Poinciana Hospital in Kissimmee, Florida, part of HCA Healthcare.
Dr. Cahill's NPI, 1790866242, was assigned on October 18, 2006. Dr. Cahill graduated from American University of the Caribbean School of Medicine in 2001. Dr. Cahill's North Carolina license number on file is 200400825.
- NPI
- 1790866242NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294757852
- NPI enumeration date
- October 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (407) 530-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Timothy J. Cahill practices at HCA Florida Poinciana Hospital in Kissimmee, Florida
Dr. Cahill's primary practice is HCA Florida Poinciana Hospital, at 325 Cypress Pkwy, Kissimmee, FL 34758 in Osceola County. The practice phone is (407) 530-2000.
- HCA Florida Poinciana Hospital325 Cypress Pkwy, Kissimmee, FL 34758 · Osceola CountyPhone(407) 530-2000
Source: Dmand AI Affiliation Data
Dr. Timothy J. Cahill is affiliated with 2 sites of care and 6 medical groups
Dr. Cahill's primary practice is HCA Florida Poinciana Hospital in Kissimmee, Florida, part of HCA Healthcare. Dr. Cahill is also affiliated with HCA Florida Capital Hospital. The medical group on file is Emergency Medicine Services of Florida. Dmand AI also links Dr. Cahill to 5 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. Timothy J. Cahill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cahill practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA Florida Poinciana Hospital | Available with a free account |
| +1 more site and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Timothy J. Cahill is one of 3,847 emergency medicine physicians in Florida
Emergency medicine is Dr. Cahill's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Cahill is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Cahill's licenses on file in 3 states: North Carolina, Florida and Texas.
Specialties and state licenses
- Emergency medicine, North CarolinaPrimary
- Florida license
- Texas license
Emergency medicine physicians near Dr. Cahill
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. Timothy J. Cahill billed Medicare for 173 services in 2021
CMS data shows 173 Medicare services from Dr. Cahill across 2 procedure codes in 2021. Medicare paid $21,231 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Cahill's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 4662021: 12174%
- Tests and treatments
- 2020: 1202021: 5257%
Dr. Cahill compared with the Florida median for emergency medicine physicians, 2021
- Dr. Cahill
- Florida median
- Medicare services
- 173vs 30844% below
- Part D claims
- 14vs 8483% below
Medians across 3,699 emergency medicine physicians in Florida with Dmand AI profiles that report each measure.
Dr. Cahill's most billed Medicare procedure codes, 2021
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. Cahill?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cahill and other emergency medicine physicians in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy J. Cahill's patients have a median age of 33
Across all payers, Dmand AI patient panel data puts Dr. Cahill's median patient age at 33, with 59% women.
Dr. Cahill's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women59%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Timothy J. Cahill wrote 70 Medicare Part D claims in 2024
In 2024, Dr. Cahill wrote 70 Medicare Part D claims for 30 patients. 91% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $119 in total drug cost. In 2020, CMS named 22 claims across 2 drugs.
Dr. Cahill's Part D claims by kind of drug, 2024
- Generic64 claims91%
- Brand-name and other6 claims9%
Dr. Cahill'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. Cahill's Part D claims, 2024
- Antibiotics29%20 of 70 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, 2020 to 2024
- 2020
- 2024
- Claims for drugs CMS names
- 2020: 222024: 1436%
Drugs named by CMS: 1 in 2024, 2 in 2020.
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. Timothy J. Cahill takes part in Medicare
Dr. Cahill 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)
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Dr. Timothy J. Cahill received $92 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Cahill from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Vertex Pharmaceuticals Incorporated paid the most, $92.
Companies that paid Dr. Cahill the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Timothy J. Cahill graduated from American University of the Caribbean School of Medicine
Dr. Cahill graduated from American University of the Caribbean School of Medicine in 2001.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Timothy J. Cahill accepts plans from 6 insurance carriers
Dr. Cahill is in network with 6 carriers, including Excellus BlueCross BlueShield, United Healthcare and Blue Cross and Blue Shield of Kansas City. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- GA State Medicaid
- HCSC
Plan types Dr. Cahill accepts, by number of carriers
- Medicare3
- EPO2
- HMO2
- POS2
- PPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Timothy J. Cahill'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 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) |
| 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. Timothy J. Cahill
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. Timothy J. Cahill's NPI number?
Dr. Timothy J. Cahill's NPI number is 1790866242. It was assigned on October 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy J. Cahill?
Dr. Timothy J. Cahill is an emergency medicine physician in Kissimmee, Florida. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Timothy J. Cahill practice?
Dr. Cahill practices at 325 Cypress Pkwy, Kissimmee, FL 34758. Dr. Cahill's primary practice is HCA Florida Poinciana Hospital in Kissimmee, Florida, part of HCA Healthcare. Dmand AI also links Dr. Cahill to 5 medical groups.
What is Dr. Timothy J. Cahill's office phone number?
The practice phone on file for Dr. Cahill is (407) 530-2000.
What is Dr. Timothy J. Cahill's medical license number?
Dr. Cahill's North Carolina license number on file is 200400825, one of the licenses on file in 3 states.
Which states has Dr. Timothy J. Cahill been licensed in?
Dmand AI has state licenses on file for Dr. Cahill in North Carolina (2001 to 2011), Florida (2006 to 2027) and Texas (2020 to 2027).
Which hospitals is Dr. Timothy J. Cahill affiliated with?
Dr. Cahill practices at HCA Florida Poinciana Hospital in Kissimmee, Florida. Dr. Cahill is also affiliated with HCA Florida Capital Hospital.
What medical group is Dr. Timothy J. Cahill part of?
Dr. Cahill is linked to Emergency Medicine Services of Florida. Dmand AI links Dr. Cahill to 5 more medical groups.
Does Dr. Timothy J. Cahill accept Medicare?
Yes. CMS data shows Dr. Cahill billed Medicare for 173 services in 2021, and Dr. Cahill accepts Medicare assignment.
Is Dr. Timothy J. Cahill board certified?
Yes. Dr. Cahill is board certified in emergency medicine by the American Board of Emergency Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Timothy J. Cahill bill to Medicare?
In 2021, Dr. Cahill's most billed Medicare services were emergency department visit (99285) and heart test or procedure (93010).
Where did Dr. Timothy J. Cahill go to medical school?
Dr. Cahill graduated from American University of the Caribbean School of Medicine in 2001.
What drugs does Dr. Timothy J. Cahill prescribe most?
In 2024 Medicare Part D data, Dr. Cahill's most prescribed drugs by claims were Dexamethasone.
Has Dr. Timothy J. Cahill received payments from drug or device companies?
CMS Open Payments shows $92 in general payments to Dr. Cahill from 1 company from 2025 to 2025. The largest total came from Vertex Pharmaceuticals Incorporated.
How long has Dr. Timothy J. Cahill been practicing?
Dr. Cahill graduated from medical school in 2001, 25 years ago.
What insurance does Dr. Timothy J. Cahill accept?
Dr. Cahill is in network with 6 carriers, including Excellus BlueCross BlueShield, United Healthcare and Blue Cross and Blue Shield of Kansas City. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
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