Sonja Williams, FNP
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 562
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 46 Barra Rd Ste 103, Biddeford, ME 04005
- Practice phone
- Call (207) 283-1126
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Smhc Physician Services
Urgent care · Biddeford, Maine
Find Sonja 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.
Sonja Williams is a family nurse practitioner in Portland, Maine
Sonja Williams practices at Smhc Physician Services in Biddeford, Maine.
Sonja Williams' NPI, 1649050865, was assigned on October 4, 2023. Sonja Williams holds Maine license CNP231544.
- NPI
- 1649050865NPI Registry (opens in a new tab)
- NPI enumeration date
- October 4, 2023
- NPI status
- Active
- Practice phone
- (207) 283-1126
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Doctors and Clinicians National Downloadable File (CMS)
Sonja Williams practices in Biddeford and Portland
Sonja Williams' primary practice is Smhc Physician Services, at 46 Barra Rd Ste 103, Biddeford, ME 04005. The practice phone is (207) 283-1126. The NPI Registry lists Sonja Williams' practice address as 22 Bramhall St, Portland, ME 04102.
- Smhc Physician ServicesPrimary46 Barra Rd Ste 103, Biddeford, ME 04005Phone(207) 283-1126
- NPI Registry address22 Bramhall St, Portland, ME 04102 · Cumberland County
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Sonja Williams is affiliated with 1 site of care and 1 medical group
Sonja Williams' primary practice is Smhc Physician Services in Biddeford, Maine. The medical group on file is MaineHealth Primary Care - Family Medicine - Portland.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Sonja Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sonja Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Smhc Physician Services | Available with a free account |
Source: Dmand AI Technology Install Data
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Sonja Williams is one of 1,081 family nurse practitioners in Maine
Family is Sonja Williams' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Sonja Williams is licensed in Maine.
Specialties and state licenses
- Family nurse practitioner, MainePrimary
Family nurse practitioners near Sonja 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
Sonja Williams treated 21 Medicare patients in 2024, average age 77
CMS counts 21 Medicare patients who saw Sonja Williams in 2024. 75% of them have high blood pressure, and 67% have high cholesterol. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Sonja Williams' median patient age at 87, with 100% women.
Chronic conditions among Sonja Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol67%
Share of Medicare patients with each condition. A patient can have several.
Sonja Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 87
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Sonja Williams wrote 562 Medicare Part D claims in 2024
In 2024, Sonja Williams wrote 562 Medicare Part D claims for 181 patients. 89% of them were for generic drugs.
Sonja Williams' Part D claims by kind of drug, 2024
- Generic499 claims89%
- Brand-name and other63 claims11%
Drug classes CMS tracks in Sonja Williams' Part D claims, 2024
- Opioids2%11 of 562 claims
- Antibiotics4%22 of 562 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
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Sources for Sonja 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 | NPPES NPI Registry (CMS) (opens in a new tab)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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) |
| 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 Sonja 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 Sonja Williams' NPI number?
Sonja Williams' NPI number is 1649050865. It was assigned on October 4, 2023, and it is active in the NPI Registry.
What does Sonja Williams specialize in?
Sonja Williams is a family nurse practitioner in Portland, Maine. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Sonja Williams practice?
Sonja Williams practices at 46 Barra Rd Ste 103, Biddeford, ME 04005. Sonja Williams also practices at 22 Bramhall St, Portland, ME 04102. Sonja Williams' primary practice is Smhc Physician Services in Biddeford, Maine.
What is Sonja Williams' office phone number?
The practice phone on file for Sonja Williams is (207) 283-1126.
What is Sonja Williams' medical license number?
Sonja Williams holds Maine license CNP231544.
What medical group is Sonja Williams part of?
Sonja Williams is linked to MaineHealth Primary Care - Family Medicine - Portland.
How many Medicare patients does Sonja Williams see?
CMS counts 21 Medicare patients who saw Sonja Williams in 2024, with an average age of 77.
How long has Sonja Williams been practicing?
Sonja Williams graduated from medical school in 2023, 3 years ago.
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