Colleen Elizabeth Ahern
- Medicare patients, 2024
- 115
- Hospital affiliations
- 1
- Industry payments
- $34
- Medical group
- 1
- State license
- 1
- Practice address
- 3601 W Thirteen Mile Rd, Royal Oak, MI 48073
- Practice phone
- Call (248) 898-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Colleen Ahern'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.
Colleen Elizabeth Ahern is a nurse anesthetist in Royal Oak, Michigan
Colleen Ahern practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
Colleen Ahern's NPI, 1942936984, was assigned on July 30, 2022. Colleen Ahern holds Michigan license 4704307063.
- NPI
- 1942936984NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426424433
- NPI enumeration date
- July 30, 2022
- NPI status
- Active
- Practice phone
- (248) 898-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Colleen Elizabeth Ahern practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan
Colleen Ahern's primary practice is Corewell Health William Beaumont University Hospital, at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073 in Oakland County. The practice phone is (248) 898-5400.
- Corewell Health William Beaumont University Hospital3601 W Thirteen Mile Rd, Royal Oak, MI 48073 · Oakland CountyPhone(248) 898-5400
Source: Dmand AI Affiliation Data
Colleen Elizabeth Ahern is affiliated with 1 site of care and 1 medical group
Colleen Ahern's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. The medical group on file is NorthStar Anesthesia.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Colleen Elizabeth Ahern's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Colleen Ahern practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health William Beaumont University Hospital | 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 Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
Colleen Elizabeth Ahern is one of 2,599 nurse anesthetists in Michigan
Nurse anesthetist, certified registered is Colleen Ahern's primary specialty in the NPI Registry, under taxonomy code 367500000X. Colleen Ahern is licensed in Michigan.
Specialties and state licenses
- Certified registered nurse anesthetist, MichiganPrimary
Nurse anesthetists near Colleen Ahern
Counts of nurse anesthetists 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
Colleen Elizabeth Ahern treated 115 Medicare patients in 2024, average age 74
CMS counts 115 Medicare patients who saw Colleen Ahern in 2024. The largest group is 75 to 84, with 52 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.90, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Colleen Ahern's median patient age at 66, with 49% women.
Colleen Ahern's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Colleen Ahern's Medicare patients by sex, 2024
- Women6153%
- Men5447%
Chronic conditions among Colleen Ahern's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Ischemic heart disease50%
- Diabetes44%
- Chronic kidney disease41%
- Atrial fibrillation35%
- Cancer30%
Share of Medicare patients with each condition. A patient can have several.
Colleen Ahern's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Colleen Elizabeth Ahern received $34 in industry payments in 2025
CMS Open Payments shows 1 general payment to Colleen Ahern from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Grifols Shared Services North America, Inc. paid the most, $34.
Companies that paid Colleen Ahern the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Colleen Elizabeth Ahern'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 DataMedicare Physician & Other Practitioners - 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 Colleen Elizabeth Ahern
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Colleen Elizabeth Ahern's NPI number?
Colleen Elizabeth Ahern's NPI number is 1942936984. It was assigned on July 30, 2022, and it is active in the NPI Registry.
What does Colleen Elizabeth Ahern specialize in?
Colleen Elizabeth Ahern is a nurse anesthetist in Royal Oak, Michigan. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Colleen Elizabeth Ahern practice?
Colleen Ahern practices at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073. Colleen Ahern's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
What is Colleen Elizabeth Ahern's office phone number?
The practice phone on file for Colleen Ahern is (248) 898-5400.
What is Colleen Elizabeth Ahern's medical license number?
Colleen Ahern holds Michigan license 4704307063.
Which hospitals is Colleen Elizabeth Ahern affiliated with?
Colleen Ahern practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan.
What medical group is Colleen Elizabeth Ahern part of?
Colleen Ahern is linked to NorthStar Anesthesia.
How many Medicare patients does Colleen Elizabeth Ahern see?
CMS counts 115 Medicare patients who saw Colleen Ahern in 2024, with an average age of 74.
Has Colleen Elizabeth Ahern received payments from drug or device companies?
CMS Open Payments shows $34 in general payments to Colleen Ahern from 1 company from 2025 to 2025. The largest total came from Grifols Shared Services North America, Inc.
How long has Colleen Elizabeth Ahern been practicing?
Colleen Ahern graduated from medical school in 2022, 4 years ago.
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