Sonya B. Williams, CRNP
- Medicare patients, 2024
- 500
- Part D claims, 2024
- 3,137
- Industry payments
- $179
- Affiliated sites
- 5
- Medical group
- 1
- Practice address
- 7580 Buckingham Boulevard, Suite 100, Hanover, MD 21076
- Practice phone
- Call (410) 760-9400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Summit Ambulatory Surgery Center - Hanover
Surgery Center - Medicare-Certified · Hanover, Maryland
Find Sonya 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.
Sonya B. Williams is a family nurse practitioner in Hanover, Maryland
Sonya Williams practices at Summit Ambulatory Surgery Center - Hanover in Hanover, Maryland.
Sonya Williams' NPI, 1912999517, was assigned on August 19, 2005. Sonya Williams holds Maryland license R154267.
- NPI
- 1912999517NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557350089
- NPI enumeration date
- August 19, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (410) 760-9400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sonya B. Williams practices at Summit Ambulatory Surgery Center - Hanover in Hanover, Maryland
Sonya Williams' primary practice is Summit Ambulatory Surgery Center - Hanover, at 7580 Buckingham Boulevard, Suite 100, Hanover, MD 21076. The practice phone is (410) 760-9400.
- Summit Ambulatory Surgery Center - Hanover7580 Buckingham Boulevard, Suite 100, Hanover, MD 21076Phone(410) 760-9400
Source: Dmand AI Affiliation Data
Sonya B. Williams is affiliated with 5 sites of care and 1 medical group
Sonya Williams' primary practice is Summit Ambulatory Surgery Center - Hanover in Hanover, Maryland. The medical group on file is Maryland Primary Care Physicians. Dmand AI also links Sonya Williams to 3 more home health agencies and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Sonya B. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sonya Williams practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Summit Ambulatory Surgery Center - Hanover | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Sonya B. Williams is one of 3,917 family nurse practitioners in Maryland
Family is Sonya Williams' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Sonya Williams is licensed in Maryland.
Specialties and state licenses
- Family nurse practitioner, MarylandPrimary
Family nurse practitioners near Sonya 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
Sonya B. Williams treated 500 Medicare patients in 2024, average age 74
CMS counts 500 Medicare patients who saw Sonya Williams in 2024. The largest group is 65 to 74, with 276 patients. 75% of them have high cholesterol, and 69% have high blood pressure. 4% are also on Medicaid. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Sonya Williams' median patient age at 57, with 69% women.
Sonya Williams' Medicare patients by age, 2024
Sonya Williams' Medicare patients by sex, 2024
- Women35371%
- Men14729%
Chronic conditions among Sonya Williams' Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis42%
- Mood disorders26%
- Anxiety25%
- Depression22%
- Ischemic heart disease20%
- Osteoporosis20%
Share of Medicare patients with each condition. A patient can have several.
Sonya Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women69%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Sonya B. Williams wrote 3,137 Medicare Part D claims in 2024
In 2024, Sonya Williams wrote 3,137 Medicare Part D claims for 412 patients. 90% of them were for generic drugs.
Sonya Williams' Part D claims by kind of drug, 2024
- Generic2,836 claims90%
- Brand-name285 claims9%
- Other16 claims1%
Drug classes CMS tracks in Sonya Williams' Part D claims, 2024
- Antibiotics3%83 of 3,137 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
Sonya B. Williams offers telehealth to Medicare patients
Sonya Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Sonya Williams as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sonya B. Williams received $179 in industry payments in 2025
CMS Open Payments shows 7 general payments to Sonya Williams from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $70.
Companies that paid Sonya 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 Sonya B. 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 Sonya B. 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 Sonya B. Williams' NPI number?
Sonya B. Williams' NPI number is 1912999517. It was assigned on August 19, 2005, and it is active in the NPI Registry.
What does Sonya B. Williams specialize in?
Sonya B. Williams is a family nurse practitioner in Hanover, Maryland. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Sonya B. Williams practice?
Sonya Williams practices at 7580 Buckingham Boulevard, Suite 100, Hanover, MD 21076. Sonya Williams' primary practice is Summit Ambulatory Surgery Center - Hanover in Hanover, Maryland. Dmand AI also links Sonya Williams to 3 home health agencies and 1 group practice or clinic.
What is Sonya B. Williams' office phone number?
The practice phone on file for Sonya Williams is (410) 760-9400.
What is Sonya B. Williams' medical license number?
Sonya Williams holds Maryland license R154267.
What medical group is Sonya B. Williams part of?
Sonya Williams is linked to Maryland Primary Care Physicians.
Does Sonya B. Williams accept Medicare?
Yes. CMS lists Sonya Williams as accepting Medicare assignment.
Does Sonya B. Williams offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Sonya Williams as offering telehealth services.
How many Medicare patients does Sonya B. Williams see?
CMS counts 500 Medicare patients who saw Sonya Williams in 2024, with an average age of 74.
Has Sonya B. Williams received payments from drug or device companies?
CMS Open Payments shows $179 in general payments to Sonya Williams from 5 companies from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Sonya B. Williams been practicing?
Sonya Williams graduated from medical school in 2003, 23 years ago.
Selling to family practices?
See family nurse practitioners in Maryland by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card