Colleen Monaghan, APRN
- Medicare patients, 2026
- 237
- Part D claims, 2026
- 198
- Hospital affiliations
- 5
- Industry payments
- $365
- Medical group
- 1
- Practice address
- 801 Middleford Rd, Seaford, DE 19973
- Practice phone
- Call (302) 629-6611
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Colleen Monaghan'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 Monaghan is a nurse practitioner in Seaford, Delaware
Colleen Monaghan practices at TidalHealth Nanticoke in Seaford, Delaware, part of TidalHealth Peninsula Regional.
Colleen Monaghan's NPI, 1255192563, was assigned on January 23, 2024. Colleen Monaghan holds Maryland license R228971.
- NPI
- 1255192563NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719327923
- NPI enumeration date
- January 23, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (302) 629-6611
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Colleen Monaghan practices at TidalHealth Nanticoke in Seaford, Delaware
Colleen Monaghan's primary practice is TidalHealth Nanticoke, at 801 Middleford Rd, Seaford, DE 19973 in Sussex County. The practice phone is (302) 629-6611.
- TidalHealth Nanticoke801 Middleford Rd, Seaford, DE 19973 · Sussex CountyPhone(302) 629-6611
Source: Dmand AI Affiliation Data
Colleen Monaghan is affiliated with 7 sites of care and 1 medical group
Colleen Monaghan's primary practice is TidalHealth Nanticoke in Seaford, Delaware, part of TidalHealth Peninsula Regional. Colleen Monaghan is also affiliated with TidalHealth Peninsula Regional. The medical group on file is Zangmeister Cancer Center. Dmand AI also links Colleen Monaghan to 3 more hospitals, 1 group practice or clinic and 1 therapy and rehab clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Colleen Monaghan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Colleen Monaghan practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| TidalHealth Nanticoke | Available with a free account |
| +6 more affiliated sites | 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 TidalHealth Peninsula Regional and 6.2K+ hospitals, with verified contacts in the same login.
Colleen Monaghan is one of 389 nurse practitioners in Delaware
Nurse practitioner is Colleen Monaghan's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Colleen Monaghan is licensed in Maryland.
Specialties and state licenses
- Nurse practitioner, MarylandPrimary
Nurse practitioners near Colleen Monaghan
Counts of nurse practitioners 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 Monaghan treated 237 Medicare patients in 2026, average age 77
CMS counts 237 Medicare patients who saw Colleen Monaghan in 2026. The largest group is 75 to 84, with 102 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.78, 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 Monaghan's median patient age at 75, with 55% women.
Colleen Monaghan's Medicare patients by age, 2026
CMS leaves out age groups with fewer than 11 patients.
Colleen Monaghan's Medicare patients by sex, 2026
- Women14059%
- Men9741%
Chronic conditions among Colleen Monaghan's Medicare patients, 2026
- High blood pressure75%
- High cholesterol75%
- Arthritis43%
- Cancer40%
- Chronic kidney disease38%
- Diabetes36%
- Ischemic heart disease30%
- Mood disorders26%
Share of Medicare patients with each condition. A patient can have several.
Colleen Monaghan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women55%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
Colleen Monaghan wrote 198 Medicare Part D claims in 2026
In 2026, Colleen Monaghan wrote 198 Medicare Part D claims for 103 patients. 89% of them were for generic drugs.
Colleen Monaghan's Part D claims by kind of drug, 2026
- Generic176 claims89%
- Brand-name22 claims11%
Drug classes CMS tracks in Colleen Monaghan's Part D claims, 2026
- Opioids14%27 of 198 claims
- Antibiotics9%17 of 198 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2026 data
How Colleen Monaghan takes part in Medicare
Colleen Monaghan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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.
Colleen Monaghan received $365 in industry payments in 2025
CMS Open Payments shows 12 general payments to Colleen Monaghan from 7 drug and device companies in 2025. Food and beverage make up the largest share, 73% of the total. Novartis Pharmaceuticals Corporation paid the most, $138.
General payments to Colleen Monaghan by kind, 2025 to 2025
- Food and beverage$26573%
- Device or supply loans$10027%
Companies that paid Colleen Monaghan 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 Monaghan'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) |
| Part D prescribing | 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) |
| 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 Monaghan
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 Monaghan's NPI number?
Colleen Monaghan's NPI number is 1255192563. It was assigned on January 23, 2024, and it is active in the NPI Registry.
What does Colleen Monaghan specialize in?
Colleen Monaghan is a nurse practitioner in Seaford, Delaware. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Colleen Monaghan practice?
Colleen Monaghan practices at 801 Middleford Rd, Seaford, DE 19973. Colleen Monaghan's primary practice is TidalHealth Nanticoke in Seaford, Delaware, part of TidalHealth Peninsula Regional. Dmand AI also links Colleen Monaghan to 3 hospitals, 1 group practice or clinic and 1 therapy and rehab clinic, and a free account names each one.
What is Colleen Monaghan's office phone number?
The practice phone on file for Colleen Monaghan is (302) 629-6611. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Colleen Monaghan's email address?
Dmand AI checks professional and personal email addresses for Colleen Monaghan through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Colleen Monaghan's medical license number?
Colleen Monaghan holds Maryland license R228971.
Which hospitals is Colleen Monaghan affiliated with?
Colleen Monaghan practices at TidalHealth Nanticoke in Seaford, Delaware. Colleen Monaghan is also affiliated with TidalHealth Peninsula Regional. Dmand AI links Colleen Monaghan to 3 more hospitals, named with a free account.
What medical group is Colleen Monaghan part of?
Colleen Monaghan is linked to Zangmeister Cancer Center.
Who does Colleen Monaghan practice with?
Dmand AI links 412 HCPs to Colleen Monaghan's primary medical group, 98 of them nurse practitioners. A free account lists them, with verified contacts.
Does Colleen Monaghan accept Medicare?
Yes. CMS lists Colleen Monaghan as accepting Medicare assignment.
Show 4 more questionsShow fewer questions
How many Medicare patients does Colleen Monaghan see?
CMS counts 237 Medicare patients who saw Colleen Monaghan in 2026, with an average age of 77.
Has Colleen Monaghan received payments from drug or device companies?
CMS Open Payments shows $365 in general payments to Colleen Monaghan from 7 companies from 2025 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Colleen Monaghan been practicing?
Colleen Monaghan graduated from medical school in 2023, 3 years ago.
What EHR does Colleen Monaghan's practice use?
Dmand AI tracks the EHR system at TidalHealth Nanticoke and at 6 more affiliated sites. The vendor and product are available with a free Dmand AI account.
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