Erika D. Williams, FNP-C
- Part D claims, 2024
- 1,022
- Hospital affiliations
- 1
- Industry payments
- $49
- Medical groups
- 2
- State license
- 1
- Practice address
- 420 S 5th Avenue, West Reading, PA 19611
- Practice phone
- Call (610) 988-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Erika 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.
Erika D. Williams is a family nurse practitioner in Reading, Pennsylvania
Erika Williams practices at Reading Hospital in West Reading, Pennsylvania, part of Tower Health.
Erika Williams' NPI, 1083369870, was assigned on February 21, 2022. Erika Williams holds Pennsylvania license SP025480.
- NPI
- 1083369870NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931581444
- NPI enumeration date
- February 21, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (610) 988-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Erika D. Williams practices at Reading Hospital in West Reading, Pennsylvania
Erika Williams' primary practice is Reading Hospital, at 420 S 5th Avenue, West Reading, PA 19611 in Berks County. The practice phone is (610) 988-8000.
- Reading Hospital420 S 5th Avenue, West Reading, PA 19611 · Berks CountyPhone(610) 988-8000
Source: Dmand AI Affiliation Data
Erika D. Williams is affiliated with 3 sites of care and 2 medical groups
Erika Williams' primary practice is Reading Hospital in West Reading, Pennsylvania, part of Tower Health. The medical group on file is East Liberty Family Health Care Center. Dmand AI also links Erika Williams to 1 more community health center, 1 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 Erika D. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Erika Williams practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Reading Hospital | 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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Erika D. Williams is one of 5,541 family nurse practitioners in Pennsylvania
Family is Erika Williams' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Erika Williams is licensed in Pennsylvania.
Specialties and state licenses
- Family nurse practitioner, PennsylvaniaPrimary
Family nurse practitioners near Erika Williams
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
Erika D. Williams' patients have a median age of 48
Across all payers, Dmand AI patient panel data puts Erika Williams' median patient age at 48, with 80% women.
Erika Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women80%
- Men19%
Source: Dmand AI Patient Panel Data
Erika D. Williams wrote 1,022 Medicare Part D claims in 2024
In 2024, Erika Williams wrote 1,022 Medicare Part D claims for 153 patients. 85% of them were for generic drugs.
Erika Williams' Part D claims by kind of drug, 2024
- Generic870 claims85%
- Brand-name139 claims14%
- Other13 claims1%
Drug classes CMS tracks in Erika Williams' Part D claims, 2024
- Antibiotics2%23 of 1,022 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 Erika D. Williams takes part in Medicare
Erika 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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Erika D. Williams received $49 in industry payments in 2025
CMS Open Payments shows 2 general payments to Erika Williams from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $49.
Companies that paid Erika 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 Erika D. 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 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 Erika D. Williams
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What is Erika D. Williams' NPI number?
Erika D. Williams' NPI number is 1083369870. It was assigned on February 21, 2022, and it is active in the NPI Registry.
What does Erika D. Williams specialize in?
Erika D. Williams is a family nurse practitioner in Reading, Pennsylvania. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Erika D. Williams practice?
Erika Williams practices at 420 S 5th Avenue, West Reading, PA 19611. Erika Williams' primary practice is Reading Hospital in West Reading, Pennsylvania, part of Tower Health. Dmand AI also links Erika Williams to 1 community health center, 1 group practice or clinic and 1 medical group.
What is Erika D. Williams' office phone number?
The practice phone on file for Erika Williams is (610) 988-8000.
What is Erika D. Williams' medical license number?
Erika Williams holds Pennsylvania license SP025480.
Which hospitals is Erika D. Williams affiliated with?
Erika Williams practices at Reading Hospital in West Reading, Pennsylvania.
What medical group is Erika D. Williams part of?
Erika Williams is linked to East Liberty Family Health Care Center. Dmand AI links Erika Williams to 1 more medical group.
Does Erika D. Williams accept Medicare?
Yes. CMS lists Erika Williams as accepting Medicare assignment.
Has Erika D. Williams received payments from drug or device companies?
CMS Open Payments shows $49 in general payments to Erika Williams from 1 company from 2025 to 2025. The largest total came from Alkermes, Inc.
How long has Erika D. Williams been practicing?
Erika Williams graduated from medical school in 2021, 5 years ago.
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