Shawnda Williams
NPI 1619614955 · Acute Care Nurse Practitioner · Sanford, ME
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shawnda Williams is a Acute Care Nurse Practitioner provider in Sanford, ME (NPI 1619614955).
Provider details
- NPI number
- 1619614955
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- CNP221206 (ME)
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 tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
155 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 68 | $54 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $79 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 34 | $107 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 12 | $13 |
Typical Medicare-allowed amounts for these services range $13–$107 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 63 | 21 |
| Lisinopril | 45 | 15 |
| Atorvastatin Calcium | 40 | 19 |
| Sertraline Hcl | 26 | — |
| Furosemide | 25 | — |
| Apixabanbrand: Eliquis | 23 | — |
| Levothyroxine Sodium |
Practice location
Mailing address
Additional practice locations (1)
- 3 Loving Kindness WayYork, ME 03909Phone: (207) 363-4321
Registry dates
- Enumerated
- 2022-05-18
- Last updated
- 2022-05-18
- Certified
- 2022-05-02
Frequently asked questions
- What is Shawnda Williams's NPI number?
- Shawnda Williams's National Provider Identifier (NPI) is 1619614955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shawnda Williams's specialty?
- Shawnda Williams is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shawnda Williams located?
- Shawnda Williams's practice location on file with NPPES is 1474 Main St, Sanford, ME 04073-2426.
- What is Shawnda Williams's phone number?
- The practice phone number listed in the NPPES registry for Shawnda Williams is (207) 608-8245.
- Does Shawnda Williams accept Medicare?
- Shawnda Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shawnda Williams's NPI active?
- Yes — Shawnda Williams's NPI (1619614955) is active in the NPPES registry as of the last update on 2022-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.