Shadrienne Nikeia Williams
- Medicare patients, 2024
- 50
- Part D claims, 2024
- 625
- Industry payments
- $135
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 4923 Ogletown-Stanton Road Suite 100, Newark, DE 19713
- Practice phone
- Call (302) 993-0310
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mid-Atlantic Endoscopy Center
Surgery Center - Medicare-Certified · Newark, Delaware
Find Shadrienne Williams' 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.
Shadrienne Nikeia Williams is a physician assistant in Newark, Delaware
Shadrienne Williams practices at Mid-Atlantic Endoscopy Center in Newark, Delaware.
Shadrienne Williams' NPI, 1023285509, was assigned on May 13, 2008.
- NPI
- 1023285509NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052472289
- NPI enumeration date
- May 13, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (302) 993-0310
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Shadrienne Nikeia Williams practices at Mid-Atlantic Endoscopy Center in Newark, Delaware
Shadrienne Williams' primary practice is Mid-Atlantic Endoscopy Center, at 4923 Ogletown-Stanton Road Suite 100, Newark, DE 19713. The practice phone is (302) 993-0310.
- Mid-Atlantic Endoscopy Center4923 Ogletown-Stanton Road Suite 100, Newark, DE 19713Phone(302) 993-0310
Source: Dmand AI Affiliation Data
Shadrienne Nikeia Williams is affiliated with 2 sites of care and 1 medical group
Shadrienne Williams' primary practice is Mid-Atlantic Endoscopy Center in Newark, Delaware. The medical group on file is Nephrology Associates, P.A. Dmand AI also links Shadrienne Williams to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Shadrienne Nikeia Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Shadrienne Williams practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mid-Atlantic Endoscopy Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Shadrienne Nikeia Williams is one of 101 physician assistants in Delaware
Medical is Shadrienne Williams' primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Shadrienne Williams has a license on file in Delaware.
Specialties and state licenses
- Medical physician assistant, Delaware
Physician assistants near Shadrienne Williams
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
Shadrienne Nikeia Williams treated 50 Medicare patients in 2024, average age 70
CMS counts 50 Medicare patients who saw Shadrienne Williams in 2024. The largest group is 65 to 74, with 18 patients. 75% of them have chronic kidney disease, and 75% have diabetes. 28% are also on Medicaid. Their average risk score is 9.54, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Shadrienne Williams' median patient age at 71, with 38% women.
Shadrienne Williams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Shadrienne Williams' Medicare patients by sex, 2024
- Women2346%
- Men2754%
Chronic conditions among Shadrienne Williams' Medicare patients, 2024
- Chronic kidney disease75%
- Diabetes75%
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease68%
- Arthritis58%
- Mood disorders48%
Share of Medicare patients with each condition. A patient can have several.
Shadrienne Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women38%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Shadrienne Nikeia Williams wrote 625 Medicare Part D claims in 2024
In 2024, Shadrienne Williams wrote 625 Medicare Part D claims for 95 patients. 71% of them were for generic drugs.
Shadrienne Williams' Part D claims by kind of drug, 2024
- Generic444 claims71%
- Brand-name181 claims29%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Shadrienne Nikeia Williams takes part in Medicare
Shadrienne Williams 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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Shadrienne Nikeia Williams received $135 in industry payments in 2025
CMS Open Payments shows 1 general payment to Shadrienne Williams from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Relypsa, Inc. paid the most, $135.
Companies that paid Shadrienne Williams 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 Shadrienne Nikeia Williams'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 Shadrienne Nikeia Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Shadrienne Nikeia Williams' NPI number?
Shadrienne Nikeia Williams' NPI number is 1023285509. It was assigned on May 13, 2008, and it is active in the NPI Registry.
What does Shadrienne Nikeia Williams specialize in?
Shadrienne Nikeia Williams is a physician assistant in Newark, Delaware. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Shadrienne Nikeia Williams practice?
Shadrienne Williams practices at 4923 Ogletown-Stanton Road Suite 100, Newark, DE 19713. Shadrienne Williams' primary practice is Mid-Atlantic Endoscopy Center in Newark, Delaware. Dmand AI also links Shadrienne Williams to 1 group practice or clinic.
What is Shadrienne Nikeia Williams' office phone number?
The practice phone on file for Shadrienne Williams is (302) 993-0310.
What medical group is Shadrienne Nikeia Williams part of?
Shadrienne Williams is linked to Nephrology Associates, P.A.
Does Shadrienne Nikeia Williams accept Medicare?
Yes. CMS lists Shadrienne Williams as accepting Medicare assignment.
How many Medicare patients does Shadrienne Nikeia Williams see?
CMS counts 50 Medicare patients who saw Shadrienne Williams in 2024, with an average age of 70.
Has Shadrienne Nikeia Williams received payments from drug or device companies?
CMS Open Payments shows $135 in general payments to Shadrienne Williams from 1 company from 2025 to 2025. The largest total came from Relypsa, Inc.
How long has Shadrienne Nikeia Williams been practicing?
Shadrienne Williams graduated from medical school in 2008, 18 years ago.
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