Dr. Collins N. Okolie, MD
- Medicare services, 2024
- 2,102
- Medicare patients, 2024
- 693
- Part D claims, 2024
- 23,363
- Hospital affiliations
- 5
- Industry payments
- $1,415
- Practice address
- 272 Hospital Road, Chillicothe, OH 45601
- Practice phone
- Call (740) 779-7500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Okolie'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. Collins N. Okolie is an internist in Chillicothe, Ohio
Dr. Okolie practices at Adena Regional Medical Center in Chillicothe, Ohio, part of Adena Health System.
Dr. Okolie's NPI, 1235331224, was assigned on June 3, 2007. Dr. Okolie graduated from Rutgers New Jersey Medical School in 2006. Dr. Okolie holds Ohio license 35094366.
- NPI
- 1235331224NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628116209
- NPI enumeration date
- June 3, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (740) 779-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Collins N. Okolie practices at Adena Regional Medical Center in Chillicothe, Ohio
Dr. Okolie's primary practice is Adena Regional Medical Center, at 272 Hospital Road, Chillicothe, OH 45601 in Ross County. The practice phone is (740) 779-7500.
- Adena Regional Medical Center272 Hospital Road, Chillicothe, OH 45601 · Ross CountyPhone(740) 779-7500
Source: Dmand AI Affiliation Data
Dr. Collins N. Okolie is affiliated with 9 sites of care and 2 medical groups
Dr. Okolie's primary practice is Adena Regional Medical Center in Chillicothe, Ohio, part of Adena Health System. Dr. Okolie is also affiliated with Ohio State University Hospital. The medical group on file is Adena Health System. Dmand AI also links Dr. Okolie to 3 more hospitals, 2 group practices and clinics, 1 home health agency, 1 hospice 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. Collins N. Okolie's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Okolie practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adena Regional Medical Center | Available with a free account |
| +8 more sites and 1 medical group | 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 Adena Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Collins N. Okolie is one of 4,708 internists in Ohio
Internal medicine is Dr. Okolie's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Okolie is licensed in Ohio.
Specialties and state licenses
- Internal medicine, OhioPrimary
Internists near Dr. Okolie
Counts of internists 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. Collins N. Okolie billed Medicare for 2,102 services in 2024
CMS data shows 2,102 Medicare services from Dr. Okolie across 9 procedure codes in 2024, for 693 Medicare patients. Medicare paid $48,278 for them.
Dr. Okolie's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0072024: 88013%
- Other services
- 2023: 2272024: 723219%
- Tests and treatments
- 2023: 3052024: 49964%
Where Dr. Okolie's Medicare services took place, 2024
- In an office271%
- In a facility2,07599%
Dr. Okolie compared with the Ohio median for internists, 2024
- Dr. Okolie
- Ohio median
- Medicare services
- 2,102vs 4874.3 times
- Medicare patients
- 693vs 1923.6 times
- Part D claims
- 22,617vs 29476.9 times
Medians across 4,703 internists in Ohio with Dmand AI profiles that report each measure.
Dr. Okolie'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. Okolie and other internists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Collins N. Okolie treated 693 Medicare patients in 2024, average age 72
CMS counts 693 Medicare patients who saw Dr. Okolie in 2024. The largest group is 65 to 74, with 283 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 1.73, 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. Okolie's median patient age at 67, with 49% women.
Dr. Okolie's Medicare patients by age, 2024
Dr. Okolie's Medicare patients by sex, 2024
- Women36252%
- Men33148%
Chronic conditions among Dr. Okolie's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Diabetes46%
- Ischemic heart disease44%
- Anxiety38%
- Mood disorders37%
- Chronic kidney disease34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Okolie'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
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Collins N. Okolie wrote 23,363 Medicare Part D claims in 2024
In 2024, Dr. Okolie wrote 23,363 Medicare Part D claims for 721 patients. 85% of them were for generic drugs. CMS names the drug for 22,617 of them, across 221 drugs with 11 or more claims each, at $1,952,036 in total drug cost. In 2023, CMS named 20,369 claims across 206 drugs.
Dr. Okolie's Part D claims by kind of drug, 2024
- Generic19,870 claims85%
- Brand-name3,293 claims14%
- Other200 claims1%
Dr. Okolie'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. Okolie's Part D claims, 2024
- Opioids4%834 of 23,363 claims
- Antibiotics2%534 of 23,363 claims
- Antipsychotics, patients 65 and over1%128 of 23,363 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: 20,3692024: 22,61711%
Drugs named by CMS: 221 in 2024, 206 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
Dr. Collins N. Okolie offers telehealth to Medicare patients
Dr. Okolie accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Okolie as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Collins N. Okolie received $1,415 in industry payments from 2016 to 2025
CMS Open Payments shows 78 general payments to Dr. Okolie from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Eli Lilly and Company paid the most, $333.
General payments to Dr. Okolie by program year, 2016 to 2025
General payments to Dr. Okolie by kind, 2016 to 2025
- Food and beverage$1,36096%
- Education$554%
Companies that paid Dr. Okolie the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Collins N. Okolie graduated from Rutgers New Jersey Medical School
Dr. Okolie graduated from Rutgers New Jersey Medical School in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Collins N. Okolie'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) |
| 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. Collins N. Okolie
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. Collins N. Okolie's NPI number?
Dr. Collins N. Okolie's NPI number is 1235331224. It was assigned on June 3, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Collins N. Okolie?
Dr. Collins N. Okolie is an internist in Chillicothe, Ohio. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Collins N. Okolie practice?
Dr. Okolie practices at 272 Hospital Road, Chillicothe, OH 45601. Dr. Okolie's primary practice is Adena Regional Medical Center in Chillicothe, Ohio, part of Adena Health System. Dmand AI also links Dr. Okolie to 3 hospitals, 2 group practices and clinics, 1 home health agency, 1 hospice and 1 medical group.
What is Dr. Collins N. Okolie's office phone number?
The practice phone on file for Dr. Okolie is (740) 779-7500.
What is Dr. Collins N. Okolie's medical license number?
Dr. Okolie holds Ohio license 35094366.
Which hospitals is Dr. Collins N. Okolie affiliated with?
Dr. Okolie practices at Adena Regional Medical Center in Chillicothe, Ohio. Dr. Okolie is also affiliated with Ohio State University Hospital. Dmand AI links Dr. Okolie to 3 more hospitals.
What medical group is Dr. Collins N. Okolie part of?
Dr. Okolie is linked to Adena Health System. Dmand AI links Dr. Okolie to 1 more medical group.
Does Dr. Collins N. Okolie accept Medicare?
Yes. CMS data shows Dr. Okolie billed Medicare for 2,102 services in 2024, and Dr. Okolie accepts Medicare assignment.
Does Dr. Collins N. Okolie offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Okolie as offering telehealth services.
How many Medicare patients does Dr. Collins N. Okolie see?
CMS counts 693 Medicare patients who saw Dr. Okolie in 2024, with an average age of 72.
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What services does Dr. Collins N. Okolie bill to Medicare?
In 2024, Dr. Okolie's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and heart test or procedure (93010).
Where did Dr. Collins N. Okolie go to medical school?
Dr. Okolie graduated from Rutgers New Jersey Medical School in 2006.
What drugs does Dr. Collins N. Okolie prescribe most?
In 2024 Medicare Part D data, Dr. Okolie's most prescribed drugs by claims were Atorvastatin Calcium, Gabapentin and Omeprazole.
Has Dr. Collins N. Okolie received payments from drug or device companies?
CMS Open Payments shows $1,415 in general payments to Dr. Okolie from 18 companies from 2016 to 2025. The largest total came from Eli Lilly and Company.
How long has Dr. Collins N. Okolie been practicing?
Dr. Okolie graduated from medical school in 2006, 20 years ago.
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