Dr. William E. McCollum, MD
- Medicare services, 2019
- 38
- Part D claims, 2024
- 740
- Industry payments
- $213
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 201 N 36th St, Rogers, AR 72756
- Practice phone
- Call (479) 621-8600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
McCollum Psychiatric Clinic
Physician office · Rogers, Arkansas
Find Dr. McCollum'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. William E. McCollum is a psychiatrist in Fort Smith, Arkansas
Dr. McCollum practices at McCollum Psychiatric Clinic in Rogers, Arkansas.
Dr. McCollum's NPI, 1396815627, was assigned on November 8, 2006. Dr. McCollum holds Arkansas license C6457.
- NPI
- 1396815627NPI Registry (opens in a new tab)
- NPI enumeration date
- November 8, 2006
- NPI status
- Active
- Practice phone
- (479) 621-8600
- 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 Affiliation Data
Dr. William E. McCollum practices in Rogers and Fort Smith
Dr. McCollum's primary practice is McCollum Psychiatric Clinic, at 201 N 36th St, Rogers, AR 72756. The practice phone is (479) 621-8600. The NPI Registry lists Dr. McCollum's practice address as 7301 Rogers Ave, Fort Smith, AR 72903.
- McCollum Psychiatric ClinicPrimary201 N 36th St, Rogers, AR 72756Phone(479) 621-8600
- NPI Registry address7301 Rogers Ave, Fort Smith, AR 72903 · Sebastian CountyPhone(479) 621-8600
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. William E. McCollum is affiliated with 1 site of care
Dr. McCollum's primary practice is McCollum Psychiatric Clinic in Rogers, Arkansas.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. William E. McCollum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McCollum practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McCollum Psychiatric Clinic | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William E. McCollum is one of 240 psychiatrists in Arkansas
Psychiatry is Dr. McCollum's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. McCollum is licensed in Arkansas.
Specialties and state licenses
- Psychiatry, ArkansasPrimary
Psychiatrists near Dr. McCollum
Counts of psychiatrists 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. William E. McCollum billed Medicare for 38 services in 2019
CMS data shows 38 Medicare services from Dr. McCollum across 1 procedure code in 2019. Medicare paid $1,670 for them. Every service was in an office.
Dr. McCollum's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Tests and treatments
- 2018: 392019: 383%
Dr. McCollum compared with the Arkansas median for psychiatrists, 2019
- Dr. McCollum
- Arkansas median
- Medicare services
- 38vs 15676% below
- Part D claims
- 607vs 1873.2 times
Medians across 257 psychiatrists in Arkansas with Dmand AI profiles that report each measure.
Dr. McCollum's most billed Medicare procedure codes, 2019
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. McCollum and other psychiatrists in Arkansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William E. McCollum's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. McCollum's median patient age at 67, with 0% women.
Dr. McCollum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. William E. McCollum wrote 740 Medicare Part D claims in 2024
In 2024, Dr. McCollum wrote 740 Medicare Part D claims for 39 patients. 97% of them were for generic drugs. CMS names the drug for 607 of them, across 23 drugs with 11 or more claims each, at $14,474 in total drug cost. In 2023, CMS named 534 claims across 23 drugs.
Dr. McCollum's Part D claims by kind of drug, 2024
- Generic721 claims97%
- Brand-name19 claims3%
Dr. McCollum'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. McCollum's Part D claims, 2024
- Antipsychotics, patients 65 and over8%57 of 740 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: 5342024: 60714%
Drugs named by CMS: 23 in 2024, 23 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. William E. McCollum received $213 in industry payments from 2018 to 2023
CMS Open Payments shows 13 general payments to Dr. McCollum from 7 drug and device companies from 2018 to 2023. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $49.
General payments to Dr. McCollum by program year, 2018 to 2023
Companies that paid Dr. McCollum the most, 2018 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William E. McCollum'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation 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) |
| 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. William E. McCollum
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. William E. McCollum's NPI number?
Dr. William E. McCollum's NPI number is 1396815627. It was assigned on November 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William E. McCollum?
Dr. William E. McCollum is a psychiatrist in Fort Smith, Arkansas. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. William E. McCollum practice?
Dr. McCollum practices at 201 N 36th St, Rogers, AR 72756. Dr. McCollum also practices at 7301 Rogers Ave, Fort Smith, AR 72903. Dr. McCollum's primary practice is McCollum Psychiatric Clinic in Rogers, Arkansas.
What is Dr. William E. McCollum's office phone number?
The practice phone on file for Dr. McCollum is (479) 621-8600.
What is Dr. William E. McCollum's medical license number?
Dr. McCollum holds Arkansas license C6457.
Does Dr. William E. McCollum accept Medicare?
Yes. CMS data shows Dr. McCollum billed Medicare for 38 services in 2019.
What services does Dr. William E. McCollum bill to Medicare?
In 2019, Dr. McCollum's most billed Medicare services were psychiatric service (90832).
What drugs does Dr. William E. McCollum prescribe most?
In 2024 Medicare Part D data, Dr. McCollum's most prescribed drugs by claims were Clonazepam, Lamotrigine and Quetiapine Fumarate.
Has Dr. William E. McCollum received payments from drug or device companies?
CMS Open Payments shows $213 in general payments to Dr. McCollum from 7 companies from 2018 to 2023. The largest total came from Abbvie Inc.
How long has Dr. William E. McCollum been practicing?
Dr. McCollum's NPI was assigned in 2006.
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