Theressa Williams, CRNP
- Medicare patients, 2024
- 12
- Part D claims, 2024
- 390
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 2 W Rolling Xrds Suite 206 Suite 206, Catonsville, MD 21228-6211
- Practice phone
- Call (410) 881-2787
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prime Medical
NP / PA-led clinic · Catonsville, Maryland
Find Theressa Williams' professional email, personal email and mobile number
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Theressa Williams is a family nurse practitioner in Catonsville, Maryland
Theressa Williams practices at Prime Medical in Catonsville, Maryland.
Theressa Williams' NPI, 1922514348, was assigned on December 21, 2017. Theressa Williams holds Maryland license R201894.
- NPI
- 1922514348NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658634688
- NPI enumeration date
- December 21, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 881-2787
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Theressa Williams practices at Prime Medical in Catonsville, Maryland
Theressa Williams' primary practice is Prime Medical, at 2 W Rolling Xrds Suite 206 Suite 206, Catonsville, MD 21228-6211. The practice phone is (410) 881-2787.
- Prime Medical2 W Rolling Xrds Suite 206 Suite 206, Catonsville, MD 21228-6211Phone(410) 881-2787
Source: Dmand AI Affiliation Data
Theressa Williams is affiliated with 2 sites of care and 2 medical groups
Theressa Williams' primary practice is Prime Medical in Catonsville, Maryland. The medical group on file is Prime Medical. Dmand AI also links Theressa Williams to 1 more group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Theressa Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Theressa Williams practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prime Medical | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Theressa Williams is one of 3,917 family nurse practitioners in Maryland
Family is Theressa Williams' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Theressa Williams is licensed in Maryland.
Specialties and state licenses
- Family nurse practitioner, MarylandPrimary
Family nurse practitioners near Theressa 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
Theressa Williams treated 12 Medicare patients in 2024, average age 57
CMS counts 12 Medicare patients who saw Theressa Williams in 2024. The largest group is 75 to 84, with 0 patients. Their average risk score is 0.81, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Theressa Williams' median patient age at 54, with 56% women.
Theressa Williams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Theressa Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women56%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Theressa Williams wrote 390 Medicare Part D claims in 2024
In 2024, Theressa Williams wrote 390 Medicare Part D claims for 19 patients. 91% of them were for generic drugs.
Theressa Williams' Part D claims by kind of drug, 2024
- Generic356 claims91%
- Brand-name34 claims9%
Drug classes CMS tracks in Theressa Williams' Part D claims, 2024
- Opioids38%150 of 390 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 Theressa Williams takes part in Medicare
Theressa 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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Sources for Theressa 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 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) |
| 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 Theressa 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 Theressa Williams' NPI number?
Theressa Williams' NPI number is 1922514348. It was assigned on December 21, 2017, and it is active in the NPI Registry.
What does Theressa Williams specialize in?
Theressa Williams is a family nurse practitioner in Catonsville, Maryland. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Theressa Williams practice?
Theressa Williams practices at 2 W Rolling Xrds Suite 206 Suite 206, Catonsville, MD 21228-6211. Theressa Williams' primary practice is Prime Medical in Catonsville, Maryland. Dmand AI also links Theressa Williams to 1 group practice or clinic and 1 medical group.
What is Theressa Williams' office phone number?
The practice phone on file for Theressa Williams is (410) 881-2787.
What is Theressa Williams' medical license number?
Theressa Williams holds Maryland license R201894.
What medical group is Theressa Williams part of?
Theressa Williams is linked to Prime Medical. Dmand AI links Theressa Williams to 1 more medical group.
Does Theressa Williams accept Medicare?
Yes. CMS lists Theressa Williams as accepting Medicare assignment.
How many Medicare patients does Theressa Williams see?
CMS counts 12 Medicare patients who saw Theressa Williams in 2024, with an average age of 57.
How long has Theressa Williams been practicing?
Theressa Williams graduated from medical school in 2017, 9 years ago.
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