Cynthia S. Knight, APRN
- Medicare patients, 2024
- 482
- Part D claims, 2024
- 10,338
- Hospital affiliations
- 3
- Industry payments
- $509
- Medical group
- 1
- Practice address
- 100 Rawlins Dr, Seaford, DE 19973
- Practice phone
- Call (302) 629-5217
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mid-Sussex Medical Center
Seaford, Delaware
Find Cynthia Knight'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.
Cynthia S. Knight is a nurse practitioner in Seaford, Delaware
Cynthia Knight practices at Mid-Sussex Medical Center in Seaford, Delaware.
Cynthia Knight's NPI, 1134199029, was assigned on January 24, 2006. Cynthia Knight holds Delaware license LG0000379.
- NPI
- 1134199029NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315962685
- NPI enumeration date
- January 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (302) 629-5217
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Cynthia S. Knight practices at Mid-Sussex Medical Center in Seaford, Delaware
Cynthia Knight's primary practice is Mid-Sussex Medical Center, at 100 Rawlins Dr, Seaford, DE 19973 in Sussex County. The practice phone is (302) 629-5217.
- Mid-Sussex Medical Center100 Rawlins Dr, Seaford, DE 19973 · Sussex CountyPhone(302) 629-5217
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Cynthia S. Knight is affiliated with 9 sites of care and 1 medical group
Cynthia Knight's primary practice is Mid-Sussex Medical Center in Seaford, Delaware. Cynthia Knight is also affiliated with TidalHealth Nanticoke. The medical group on file is TidalHealth Nanticoke. Dmand AI also links Cynthia Knight to 2 more hospitals, 3 home health agencies, 1 group practice or clinic and 1 skilled nursing facility, 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 Cynthia S. Knight's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cynthia Knight practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mid-Sussex Medical Center | Available with a free account |
| +8 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Cynthia S. Knight is one of 389 nurse practitioners in Delaware
Nurse practitioner is Cynthia Knight's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Cynthia Knight is licensed in Delaware.
Specialties and state licenses
- Nurse practitioner, DelawarePrimary
Nurse practitioners near Cynthia Knight
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
Cynthia S. Knight treated 482 Medicare patients in 2024, average age 75
CMS counts 482 Medicare patients who saw Cynthia Knight in 2024. The largest group is 75 to 84, with 198 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Cynthia Knight's median patient age at 68, with 68% women.
Cynthia Knight's Medicare patients by age, 2024
Cynthia Knight's Medicare patients by sex, 2024
- Women31866%
- Men16434%
Chronic conditions among Cynthia Knight's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis41%
- Ischemic heart disease33%
- Diabetes32%
- Anxiety22%
- Mood disorders22%
- Atrial fibrillation21%
Share of Medicare patients with each condition. A patient can have several.
Cynthia Knight's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women68%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cynthia S. Knight wrote 10,338 Medicare Part D claims in 2024
In 2024, Cynthia Knight wrote 10,338 Medicare Part D claims for 825 patients. 88% of them were for generic drugs.
Cynthia Knight's Part D claims by kind of drug, 2024
- Generic9,134 claims88%
- Brand-name1,161 claims11%
- Other43 claims0%
Drug classes CMS tracks in Cynthia Knight's Part D claims, 2024
- Opioids1%64 of 10,338 claims
- Antibiotics2%173 of 10,338 claims
- Antipsychotics, patients 65 and over0%43 of 10,338 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
Cynthia S. Knight offers telehealth to Medicare patients
Cynthia Knight accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Cynthia Knight as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Cynthia S. Knight received $509 in industry payments in 2025
CMS Open Payments shows 22 general payments to Cynthia Knight 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, $101.
Companies that paid Cynthia Knight 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 Cynthia S. Knight'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 Cynthia S. Knight
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cynthia S. Knight's NPI number?
Cynthia S. Knight's NPI number is 1134199029. It was assigned on January 24, 2006, and it is active in the NPI Registry.
What does Cynthia S. Knight specialize in?
Cynthia S. Knight is a nurse practitioner in Seaford, Delaware. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Cynthia S. Knight practice?
Cynthia Knight practices at 100 Rawlins Dr, Seaford, DE 19973. Cynthia Knight's primary practice is Mid-Sussex Medical Center in Seaford, Delaware. Dmand AI also links Cynthia Knight to 2 hospitals, 3 home health agencies, 1 group practice or clinic and 1 skilled nursing facility.
What is Cynthia S. Knight's office phone number?
The practice phone on file for Cynthia Knight is (302) 629-5217.
What is Cynthia S. Knight's medical license number?
Cynthia Knight holds Delaware license LG0000379.
Which hospitals is Cynthia S. Knight affiliated with?
Cynthia Knight is affiliated with TidalHealth Nanticoke. Dmand AI links Cynthia Knight to 2 more hospitals.
What medical group is Cynthia S. Knight part of?
Cynthia Knight is linked to TidalHealth Nanticoke.
Does Cynthia S. Knight accept Medicare?
Yes. CMS lists Cynthia Knight as accepting Medicare assignment.
Does Cynthia S. Knight offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Cynthia Knight as offering telehealth services.
How many Medicare patients does Cynthia S. Knight see?
CMS counts 482 Medicare patients who saw Cynthia Knight in 2024, with an average age of 75.
Has Cynthia S. Knight received payments from drug or device companies?
CMS Open Payments shows $509 in general payments to Cynthia Knight from 12 companies from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Cynthia S. Knight been practicing?
Cynthia Knight graduated from medical school in 2004, 22 years ago.
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