Dr. Timothy McCullough, MD
- Medicare services, 2024
- 159
- Medicare patients, 2024
- 166
- Part D claims, 2024
- 122
- Hospital affiliations
- 1
- Industry payments
- $404
- Practice address
- 1 Memorial Dr, Alton, IL 62002
- Practice phone
- Call (618) 463-7311
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Alton Memorial Hospital
Alton, Illinois
Find Dr. McCullough'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 McCullough is an emergency medicine physician in Alton, Illinois
Dr. McCullough practices at Alton Memorial Hospital in Alton, Illinois.
Dr. McCullough's NPI, 1275528184, was assigned on September 16, 2005. Dr. McCullough holds Missouri license R3L73.
- NPI
- 1275528184NPI Registry (opens in a new tab)
- NPI enumeration date
- September 16, 2005
- NPI status
- Active
- Practice phone
- (618) 463-7311
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Timothy McCullough practices at Alton Memorial Hospital in Alton, Illinois
Dr. McCullough's primary practice is Alton Memorial Hospital, at 1 Memorial Dr, Alton, IL 62002 in Madison County. The practice phone is (618) 463-7311.
- Alton Memorial Hospital1 Memorial Dr, Alton, IL 62002 · Madison CountyPhone(618) 463-7311
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Timothy McCullough is affiliated with 2 sites of care and 1 medical group
Dr. McCullough's primary practice is Alton Memorial Hospital in Alton, Illinois. Dr. McCullough is also affiliated with Mercy Hospital Lincoln. The medical group on file is Southeastern Emergency Physicians of Memphis LLC.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Timothy McCullough's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McCullough practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alton Memorial Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Timothy McCullough is one of 2,385 emergency medicine physicians in Illinois
Emergency medicine is Dr. McCullough's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. McCullough is licensed in Missouri.
Specialties and state licenses
- Emergency medicine, MissouriPrimary
Emergency medicine physicians near Dr. McCullough
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 McCullough billed Medicare for 159 services in 2024
CMS data shows 159 Medicare services from Dr. McCullough across 3 procedure codes in 2024, for 166 Medicare patients. Medicare paid $17,696 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. McCullough's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3462024: 15954%
Dr. McCullough compared with the Illinois median for emergency medicine physicians, 2024
- Dr. McCullough
- Illinois median
- Medicare services
- 159vs 27442% below
- Medicare patients
- 166vs 27339% below
- Part D claims
- 59vs 4531% above
Medians across 2,281 emergency medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. McCullough'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. McCullough and other emergency medicine physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy McCullough treated 166 Medicare patients in 2024, average age 74
CMS counts 166 Medicare patients who saw Dr. McCullough in 2024. The largest group is 75 to 84, with 57 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.36, 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. McCullough's median patient age at 70, with 71% women.
Dr. McCullough's Medicare patients by age, 2024
Dr. McCullough's Medicare patients by sex, 2024
- Women8954%
- Men7746%
Chronic conditions among Dr. McCullough's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Ischemic heart disease48%
- Anxiety45%
- Chronic kidney disease45%
- Mood disorders43%
- Diabetes42%
Share of Medicare patients with each condition. A patient can have several.
Dr. McCullough's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women71%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Timothy McCullough wrote 122 Medicare Part D claims in 2024
In 2024, Dr. McCullough wrote 122 Medicare Part D claims for 90 patients. 89% of them were for generic drugs. CMS names the drug for 59 of them, across 3 drugs with 11 or more claims each, at $401 in total drug cost. In 2023, CMS named 114 claims across 4 drugs.
Dr. McCullough's Part D claims by kind of drug, 2024
- Generic108 claims89%
- Brand-name14 claims11%
Dr. McCullough'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. McCullough's Part D claims, 2024
- Opioids30%36 of 122 claims
- Antibiotics34%41 of 122 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: 1142024: 5948%
Drugs named by CMS: 3 in 2024, 4 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
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Dr. Timothy McCullough received $404 in industry payments from 2018 to 2025
CMS Open Payments shows 19 general payments to Dr. McCullough from 7 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Astellas Pharma US Inc paid the most, $185.
General payments to Dr. McCullough by program year, 2018 to 2025
Companies that paid Dr. McCullough the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Timothy McCullough'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 McCullough
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 McCullough's NPI number?
Dr. Timothy McCullough's NPI number is 1275528184. It was assigned on September 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy McCullough?
Dr. Timothy McCullough is an emergency medicine physician in Alton, Illinois. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Timothy McCullough practice?
Dr. McCullough practices at 1 Memorial Dr, Alton, IL 62002. Dr. McCullough's primary practice is Alton Memorial Hospital in Alton, Illinois.
What is Dr. Timothy McCullough's office phone number?
The practice phone on file for Dr. McCullough is (618) 463-7311.
What is Dr. Timothy McCullough's medical license number?
Dr. McCullough holds Missouri license R3L73.
Which hospitals is Dr. Timothy McCullough affiliated with?
Dr. McCullough is affiliated with Mercy Hospital Lincoln.
What medical group is Dr. Timothy McCullough part of?
Dr. McCullough is linked to Southeastern Emergency Physicians of Memphis LLC.
Does Dr. Timothy McCullough accept Medicare?
Yes. CMS data shows Dr. McCullough billed Medicare for 159 services in 2024.
How many Medicare patients does Dr. Timothy McCullough see?
CMS counts 166 Medicare patients who saw Dr. McCullough in 2024, with an average age of 74.
What services does Dr. Timothy McCullough bill to Medicare?
In 2024, Dr. McCullough's most billed Medicare services were emergency department visit (99284), emergency department visit (99285) and emergency department visit (99283).
Show 3 more questionsShow fewer questions
What drugs does Dr. Timothy McCullough prescribe most?
In 2024 Medicare Part D data, Dr. McCullough's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Nitrofurantoin Mono-Macro and Prednisone.
Has Dr. Timothy McCullough received payments from drug or device companies?
CMS Open Payments shows $404 in general payments to Dr. McCullough from 7 companies from 2018 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Dr. Timothy McCullough been practicing?
Dr. McCullough's NPI was assigned in 2005.
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