Joseph V. Whittaker, PA-C
- Medicare patients, 2024
- 210
- Part D claims, 2024
- 147
- Hospital affiliations
- 3
- Industry payments
- $16
- Medical groups
- 5
- 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 Joseph Whittaker'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.
Joseph V. Whittaker is a physician assistant in Seaford, Delaware
Joseph Whittaker practices at Mid-Sussex Medical Center in Seaford, Delaware.
Joseph Whittaker's NPI, 1003330739, was assigned on August 3, 2017. Joseph Whittaker holds Maryland license C0006534.
- NPI
- 1003330739NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496011694
- NPI enumeration date
- August 3, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (302) 629-5217
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Joseph V. Whittaker practices at Mid-Sussex Medical Center in Seaford, Delaware
Joseph Whittaker'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
Joseph V. Whittaker is affiliated with 7 sites of care and 5 medical groups
Joseph Whittaker's primary practice is Mid-Sussex Medical Center in Seaford, Delaware. Joseph Whittaker is also affiliated with TidalHealth Nanticoke. The medical group on file is TidalHealth Cardiovascular Surgery. Dmand AI also links Joseph Whittaker to 2 more hospitals, 4 medical groups and 3 group practices and clinics, 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 Joseph V. Whittaker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joseph Whittaker practices, 6 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 |
| +6 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Joseph V. Whittaker is one of 631 physician assistants in Delaware
Physician assistant is Joseph Whittaker's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Joseph Whittaker is licensed in Maryland.
Specialties and state licenses
- Physician assistant, MarylandPrimary
Physician assistants near Joseph Whittaker
Counts of physician assistants 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
Joseph V. Whittaker treated 210 Medicare patients in 2024, average age 74
CMS counts 210 Medicare patients who saw Joseph Whittaker in 2024. The largest group is 65 to 74, with 105 patients. 75% of them have arthritis, and 75% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Joseph Whittaker's median patient age at 64, with 57% women.
Joseph Whittaker's Medicare patients by age, 2024
Joseph Whittaker's Medicare patients by sex, 2024
- Women13866%
- Men7234%
Chronic conditions among Joseph Whittaker's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes36%
- Ischemic heart disease30%
- Anxiety29%
- Mood disorders29%
- Depression27%
Share of Medicare patients with each condition. A patient can have several.
Joseph Whittaker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Joseph V. Whittaker wrote 147 Medicare Part D claims in 2024
In 2024, Joseph Whittaker wrote 147 Medicare Part D claims for 96 patients. 99% of them were for generic drugs.
Joseph Whittaker's Part D claims by kind of drug, 2024
- Generic145 claims99%
- Brand-name and other2 claims1%
Drug classes CMS tracks in Joseph Whittaker's Part D claims, 2024
- Opioids39%57 of 147 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 Joseph V. Whittaker takes part in Medicare
Joseph Whittaker 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
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Joseph V. Whittaker received $16 in industry payments in 2025
CMS Open Payments shows 1 general payment to Joseph Whittaker from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Native Surgical, LLC paid the most, $16.
Companies that paid Joseph Whittaker 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 Joseph V. Whittaker'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 Joseph V. Whittaker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Joseph V. Whittaker's NPI number?
Joseph V. Whittaker's NPI number is 1003330739. It was assigned on August 3, 2017, and it is active in the NPI Registry.
What does Joseph V. Whittaker specialize in?
Joseph V. Whittaker is a physician assistant in Seaford, Delaware. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Joseph V. Whittaker practice?
Joseph Whittaker practices at 100 Rawlins Dr, Seaford, DE 19973. Joseph Whittaker's primary practice is Mid-Sussex Medical Center in Seaford, Delaware. Dmand AI also links Joseph Whittaker to 2 hospitals, 4 medical groups and 3 group practices and clinics.
What is Joseph V. Whittaker's office phone number?
The practice phone on file for Joseph Whittaker is (302) 629-5217.
What is Joseph V. Whittaker's medical license number?
Joseph Whittaker holds Maryland license C0006534.
Which hospitals is Joseph V. Whittaker affiliated with?
Joseph Whittaker is affiliated with TidalHealth Nanticoke. Dmand AI links Joseph Whittaker to 2 more hospitals.
What medical group is Joseph V. Whittaker part of?
Joseph Whittaker is linked to TidalHealth Cardiovascular Surgery. Dmand AI links Joseph Whittaker to 4 more medical groups.
Does Joseph V. Whittaker accept Medicare?
Yes. CMS lists Joseph Whittaker as accepting Medicare assignment.
How many Medicare patients does Joseph V. Whittaker see?
CMS counts 210 Medicare patients who saw Joseph Whittaker in 2024, with an average age of 74.
Has Joseph V. Whittaker received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Joseph Whittaker from 1 company from 2025 to 2025. The largest total came from Native Surgical, LLC.
How long has Joseph V. Whittaker been practicing?
Joseph Whittaker graduated from medical school in 2021, 5 years ago.
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