Dr. Colleen Elizabeth Pennington, MD
- Part D claims, 2024
- 18
- Hospital affiliations
- 1
- Industry payments
- $722
- State license
- 1
- Year NPI issued
- 2023
- 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. Pennington'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. Colleen Elizabeth Pennington is a psychiatrist in Chillicothe, Ohio
Dr. Pennington practices at Adena Regional Medical Center in Chillicothe, Ohio, part of Adena Health System.
Dr. Pennington's NPI, 1851094817, was assigned on March 27, 2023. Dr. Pennington holds Ohio license APP-000702597.
- NPI
- 1851094817NPI Registry (opens in a new tab)
- NPI enumeration date
- March 27, 2023
- NPI status
- Active
- Practice phone
- (740) 779-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Colleen Elizabeth Pennington practices at Adena Regional Medical Center in Chillicothe, Ohio
Dr. Pennington'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. Colleen Elizabeth Pennington is affiliated with 1 site of care
Dr. Pennington's primary practice is Adena Regional Medical Center in Chillicothe, Ohio, part of Adena Health System.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Colleen Elizabeth Pennington's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pennington practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adena Regional Medical Center | 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. Colleen Elizabeth Pennington is one of 1,227 psychiatrists in Ohio
Psychiatry is Dr. Pennington's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Pennington is licensed in Ohio.
Specialties and state licenses
- Psychiatry, OhioPrimary
Psychiatrists near Dr. Pennington
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. Colleen Elizabeth Pennington's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Pennington's median patient age at 57, with 64% women.
Dr. Pennington's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
Dr. Colleen Elizabeth Pennington wrote 18 Medicare Part D claims in 2024
In 2024, Dr. Pennington wrote 18 Medicare Part D claims. 94% of them were for generic drugs.
Dr. Pennington's Part D claims by kind of drug, 2024
- Generic17 claims94%
- Brand-name and other1 claims6%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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. Colleen Elizabeth Pennington received $722 in industry payments from 2023 to 2025
CMS Open Payments shows 9 general payments to Dr. Pennington from 6 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Neurocrine BioSciences, Inc. paid the most, $222.
General payments to Dr. Pennington by program year, 2023 to 2025
Companies that paid Dr. Pennington the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Colleen Elizabeth Pennington'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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. Colleen Elizabeth Pennington
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. Colleen Elizabeth Pennington's NPI number?
Dr. Colleen Elizabeth Pennington's NPI number is 1851094817. It was assigned on March 27, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. Colleen Elizabeth Pennington?
Dr. Colleen Elizabeth Pennington is a psychiatrist in Chillicothe, Ohio. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Colleen Elizabeth Pennington practice?
Dr. Pennington practices at 272 Hospital Road, Chillicothe, OH 45601. Dr. Pennington's primary practice is Adena Regional Medical Center in Chillicothe, Ohio, part of Adena Health System.
What is Dr. Colleen Elizabeth Pennington's office phone number?
The practice phone on file for Dr. Pennington is (740) 779-7500.
What is Dr. Colleen Elizabeth Pennington's medical license number?
Dr. Pennington holds Ohio license APP-000702597.
Which hospitals is Dr. Colleen Elizabeth Pennington affiliated with?
Dr. Pennington practices at Adena Regional Medical Center in Chillicothe, Ohio.
Has Dr. Colleen Elizabeth Pennington received payments from drug or device companies?
CMS Open Payments shows $722 in general payments to Dr. Pennington from 6 companies from 2023 to 2025. The largest total came from Neurocrine BioSciences, Inc.
How long has Dr. Colleen Elizabeth Pennington been practicing?
Dr. Pennington's NPI was assigned in 2023.
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