Dawn Williams, MSN FNP-C
NPI 1114648607 · Family Nurse Practitioner · Brandywine, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dawn Williams, MSN FNP-C is a Family Nurse Practitioner provider in Brandywine, MD (NPI 1114648607).
Provider details
- NPI number
- 1114648607
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- R147695 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Lisinopril | 22 |
| Amlodipine Besylate | 19 |
| Hydrochlorothiazide | 15 |
| Atorvastatin Calcium | 15 |
| Atenolol | 12 |
| Levothyroxine Sodium | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 8030 Matthews Rd Unit 105-107Bryans Road, MD 20616-4265Phone: (301) 917-9999Fax: (301) 987-4071
- 1458 Addison Rd SCapitol Heights, MD 20743-4413Phone: (301) 324-1500Fax: (301) 324-6405
- 6196 Oxon Hill Rd Ste 540Oxon Hill, MD 20745-3112Phone: (301) 686-1665Fax: (301) 686-1779
Registry dates
- Enumerated
- 2022-09-05
- Last updated
- 2025-12-23
- Certified
- 2025-12-23
Frequently asked questions
- What is Dawn Williams's NPI number?
- Dawn Williams's National Provider Identifier (NPI) is 1114648607, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dawn Williams's specialty?
- Dawn Williams is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dawn Williams located?
- Dawn Williams's practice location on file with NPPES is 7450 Albert Rd Fl 2, Brandywine, MD 20613-3035.
- What is Dawn Williams's phone number?
- The practice phone number listed in the NPPES registry for Dawn Williams is (301) 888-2233.
- Does Dawn Williams accept Medicare?
- Dawn Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dawn Williams's NPI active?
- Yes — Dawn Williams's NPI (1114648607) is active in the NPPES registry as of the last update on 2025-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.