Kirstin Williams, FNP
NPI 1871049098 · Family Nurse Practitioner · Stephens, AR
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kirstin Williams, FNP is a Family Nurse Practitioner provider in Stephens, AR (NPI 1871049098).
Provider details
- NPI number
- 1871049098
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- A004872 (AR)
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
9 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
153 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 91 | $101 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 45 | $71 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 17 | $110 |
Typical Medicare-allowed amounts for these services range $71–$110 (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 · 89 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 218 | 61 |
| Amlodipine Besylate | 130 | 37 |
| Lisinopril | 122 | 36 |
| Gabapentin | 114 | 26 |
| Levothyroxine Sodium | 108 | 23 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 94 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-08-28
- Last updated
- 2024-02-08
- Certified
- 2024-02-08
Frequently asked questions
- What is Kirstin Williams's NPI number?
- Kirstin Williams's National Provider Identifier (NPI) is 1871049098, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kirstin Williams's specialty?
- Kirstin Williams is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kirstin Williams located?
- Kirstin Williams's practice location on file with NPPES is 113 Ruby Street, Stephens, AR 71764.
- What is Kirstin Williams's phone number?
- The practice phone number listed in the NPPES registry for Kirstin Williams is (870) 786-9114.
- Does Kirstin Williams accept Medicare?
- Kirstin Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kirstin Williams's NPI active?
- Yes — Kirstin Williams's NPI (1871049098) is active in the NPPES registry as of the last update on 2024-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.