Kathleen Tigue Andersen, APN
- Part D claims, 2024
- 2,891
- Hospital affiliations
- 1
- Industry payments
- $64
- Medical group
- 1
- State license
- 1
- Practice address
- 2722 Philadelphia Pike, Claymont, DE 19703
- Practice phone
- Call (302) 655-6187
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Henrietta Johnson Medical Center - Claymont
FQHC - Main Site · Claymont, Delaware
Find Kathleen Andersen'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.
Kathleen Tigue Andersen is a nurse practitioner in Claymont, Delaware
Kathleen Andersen practices at Henrietta Johnson Medical Center - Claymont in Claymont, Delaware.
Kathleen Andersen's NPI, 1114946829, was assigned on July 19, 2006. Kathleen Andersen holds Delaware license LG0000293.
- NPI
- 1114946829NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143443721
- NPI enumeration date
- July 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (302) 655-6187
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kathleen Tigue Andersen practices at Henrietta Johnson Medical Center - Claymont in Claymont, Delaware
Kathleen Andersen's primary practice is Henrietta Johnson Medical Center - Claymont, at 2722 Philadelphia Pike, Claymont, DE 19703. The practice phone is (302) 655-6187.
- Henrietta Johnson Medical Center - Claymont2722 Philadelphia Pike, Claymont, DE 19703Phone(302) 655-6187
Source: Dmand AI Affiliation Data
Kathleen Tigue Andersen is affiliated with 3 sites of care and 1 medical group
Kathleen Andersen's primary practice is Henrietta Johnson Medical Center - Claymont in Claymont, Delaware. Kathleen Andersen is also affiliated with Christiana Hospital. Dmand AI also links Kathleen Andersen to 1 more group practice or clinic 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 Kathleen Tigue Andersen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kathleen Andersen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Henrietta Johnson Medical Center - Claymont | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Kathleen Tigue Andersen is one of 389 nurse practitioners in Delaware
Nurse practitioner is Kathleen Andersen's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Kathleen Andersen is licensed in Delaware.
Specialties and state licenses
- Nurse practitioner, DelawarePrimary
Nurse practitioners near Kathleen Andersen
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
Kathleen Tigue Andersen's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Kathleen Andersen's median patient age at 56, with 62% women.
Kathleen Andersen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women62%
- Men37%
Source: Dmand AI Patient Panel Data
Kathleen Tigue Andersen wrote 2,891 Medicare Part D claims in 2024
In 2024, Kathleen Andersen wrote 2,891 Medicare Part D claims for 201 patients. 85% of them were for generic drugs.
Kathleen Andersen's Part D claims by kind of drug, 2024
- Generic2,462 claims85%
- Brand-name398 claims14%
- Other31 claims1%
Drug classes CMS tracks in Kathleen Andersen's Part D claims, 2024
- Opioids1%23 of 2,891 claims
- Antibiotics3%97 of 2,891 claims
- Antipsychotics, patients 65 and over1%18 of 2,891 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), 2024 data
How Kathleen Tigue Andersen takes part in Medicare
Kathleen Andersen 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)
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Kathleen Tigue Andersen received $64 in industry payments in 2025
CMS Open Payments shows 3 general payments to Kathleen Andersen from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Exact Sciences Corporation paid the most, $48.
Companies that paid Kathleen Andersen 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 Kathleen Tigue Andersen'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) |
| 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 Kathleen Tigue Andersen
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What is Kathleen Tigue Andersen's NPI number?
Kathleen Tigue Andersen's NPI number is 1114946829. It was assigned on July 19, 2006, and it is active in the NPI Registry.
What does Kathleen Tigue Andersen specialize in?
Kathleen Tigue Andersen is a nurse practitioner in Claymont, Delaware. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Kathleen Tigue Andersen practice?
Kathleen Andersen practices at 2722 Philadelphia Pike, Claymont, DE 19703. Kathleen Andersen's primary practice is Henrietta Johnson Medical Center - Claymont in Claymont, Delaware. Dmand AI also links Kathleen Andersen to 1 group practice or clinic and 1 medical group.
What is Kathleen Tigue Andersen's office phone number?
The practice phone on file for Kathleen Andersen is (302) 655-6187.
What is Kathleen Tigue Andersen's medical license number?
Kathleen Andersen holds Delaware license LG0000293.
Which hospitals is Kathleen Tigue Andersen affiliated with?
Kathleen Andersen is affiliated with Christiana Hospital.
Does Kathleen Tigue Andersen accept Medicare?
Yes. CMS lists Kathleen Andersen as accepting Medicare assignment.
Has Kathleen Tigue Andersen received payments from drug or device companies?
CMS Open Payments shows $64 in general payments to Kathleen Andersen from 2 companies from 2025 to 2025. The largest total came from Exact Sciences Corporation.
How long has Kathleen Tigue Andersen been practicing?
Kathleen Andersen graduated from medical school in 2000, 26 years ago.
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