Tamara Williams
NPI 1831875798 · Acute Care Nurse Practitioner · Emmetsburg, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tamara Williams is a Acute Care Nurse Practitioner provider in Emmetsburg, IA (NPI 1831875798).
Provider details
- NPI number
- 1831875798
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- H174672 (IA)
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
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
272 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) |
|---|---|---|
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 69 | $63 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 68 | $61 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 66 | $39 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 27 | $90 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision By Physician93016 | 23 | $17 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Potassium Chloride | 38 | 22 |
| Pantoprazole Sodium | 26 | 13 |
| Metoprolol Succinate | 25 | — |
| Mirtazapine | 18 | — |
| Amlodipine Besylate | 16 | — |
| Furosemide | 16 | — |
| Clopidogrel Bisulfatebrand: Clopidogrel | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-06-26
- Last updated
- 2023-06-26
- Certified
- 2023-06-26
Frequently asked questions
- What is Tamara Williams's NPI number?
- Tamara Williams's National Provider Identifier (NPI) is 1831875798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tamara Williams's specialty?
- Tamara Williams is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tamara Williams located?
- Tamara Williams's practice location on file with NPPES is 3201 1st Street, Emmetsburg, IA 50536.
- What is Tamara Williams's phone number?
- The practice phone number listed in the NPPES registry for Tamara Williams is (712) 852-5500.
- Does Tamara Williams accept Medicare?
- Tamara Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tamara Williams's NPI active?
- Yes — Tamara Williams's NPI (1831875798) is active in the NPPES registry as of the last update on 2023-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.