Debra J. Giesen, APRN
- Medicare patients, 2024
- 172
- Part D claims, 2024
- 3,643
- Hospital affiliations
- 1
- Industry payments
- $429
- Medical group
- 1
- Practice address
- 1000 Asylum Ave, Hartford, CT 06105
- Practice phone
- Call (860) 714-1325
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Saint Francis Medical Group
Hartford, Connecticut
Find Debra Giesen'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.
Debra J. Giesen is a family nurse practitioner in Hartford, Connecticut
Debra Giesen practices at Saint Francis Medical Group in Hartford, Connecticut.
Debra Giesen's NPI, 1518549229, was assigned on April 22, 2021. Debra Giesen holds Connecticut license 9639.
- NPI
- 1518549229NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325446008
- NPI enumeration date
- April 22, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (860) 714-1325
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Debra J. Giesen practices at Saint Francis Medical Group in Hartford, Connecticut
Debra Giesen's primary practice is Saint Francis Medical Group, at 1000 Asylum Ave, Hartford, CT 06105 in Capitol County. The practice phone is (860) 714-1325.
- Saint Francis Medical Group1000 Asylum Ave, Hartford, CT 06105 · Capitol CountyPhone(860) 714-1325
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Debra J. Giesen is affiliated with 4 sites of care and 1 medical group
Debra Giesen's primary practice is Saint Francis Medical Group in Hartford, Connecticut. Debra Giesen is also affiliated with Saint Mary's Hospital. The medical group on file is Trinity Health Of New England Medical Group. Dmand AI also links Debra Giesen to 1 more group practice or clinic and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Debra J. Giesen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Debra Giesen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Francis Medical Group | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Debra J. Giesen is one of 2,105 family nurse practitioners in Connecticut
Family is Debra Giesen's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Debra Giesen is licensed in Connecticut.
Specialties and state licenses
- Family nurse practitioner, ConnecticutPrimary
Family nurse practitioners near Debra Giesen
Counts of family 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
Debra J. Giesen treated 172 Medicare patients in 2024, average age 73
CMS counts 172 Medicare patients who saw Debra Giesen in 2024. The largest group is 65 to 74, with 61 patients. 75% of them have high cholesterol, and 67% have high blood pressure. 42% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Debra Giesen's median patient age at 61, with 69% women.
Debra Giesen's Medicare patients by age, 2024
Debra Giesen's Medicare patients by sex, 2024
- Women11567%
- Men5733%
Chronic conditions among Debra Giesen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis44%
- Anxiety30%
- Diabetes30%
- Ischemic heart disease26%
- Mood disorders21%
- Osteoporosis19%
Share of Medicare patients with each condition. A patient can have several.
Debra Giesen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women69%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Debra J. Giesen wrote 3,643 Medicare Part D claims in 2024
In 2024, Debra Giesen wrote 3,643 Medicare Part D claims for 511 patients. 83% of them were for generic drugs.
Debra Giesen's Part D claims by kind of drug, 2024
- Generic3,041 claims83%
- Brand-name561 claims15%
- Other41 claims1%
Drug classes CMS tracks in Debra Giesen's Part D claims, 2024
- Opioids2%64 of 3,643 claims
- Antibiotics4%154 of 3,643 claims
- Antipsychotics, patients 65 and over0%12 of 3,643 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
Debra J. Giesen offers telehealth to Medicare patients
Debra Giesen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Debra Giesen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Debra J. Giesen received $429 in industry payments in 2025
CMS Open Payments shows 20 general payments to Debra Giesen from 12 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $92.
Companies that paid Debra Giesen 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 Debra J. Giesen'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Debra J. Giesen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Debra J. Giesen's NPI number?
Debra J. Giesen's NPI number is 1518549229. It was assigned on April 22, 2021, and it is active in the NPI Registry.
What does Debra J. Giesen specialize in?
Debra J. Giesen is a family nurse practitioner in Hartford, Connecticut. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Debra J. Giesen practice?
Debra Giesen practices at 1000 Asylum Ave, Hartford, CT 06105. Debra Giesen's primary practice is Saint Francis Medical Group in Hartford, Connecticut. Dmand AI also links Debra Giesen to 1 group practice or clinic and 1 home health agency.
What is Debra J. Giesen's office phone number?
The practice phone on file for Debra Giesen is (860) 714-1325.
What is Debra J. Giesen's medical license number?
Debra Giesen holds Connecticut license 9639.
Which hospitals is Debra J. Giesen affiliated with?
Debra Giesen is affiliated with Saint Mary's Hospital.
What medical group is Debra J. Giesen part of?
Debra Giesen is linked to Trinity Health Of New England Medical Group.
Does Debra J. Giesen accept Medicare?
Yes. CMS lists Debra Giesen as accepting Medicare assignment.
Does Debra J. Giesen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Debra Giesen as offering telehealth services.
How many Medicare patients does Debra J. Giesen see?
CMS counts 172 Medicare patients who saw Debra Giesen in 2024, with an average age of 73.
Has Debra J. Giesen received payments from drug or device companies?
CMS Open Payments shows $429 in general payments to Debra Giesen from 12 companies from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Debra J. Giesen been practicing?
Debra Giesen graduated from medical school in 2011, 15 years ago.
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