Kirk Williamson, APRN
NPI 1821449372 · Nurse Practitioner · Jonesboro, AR
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kirk Williamson, APRN is a Nurse Practitioner provider in Jonesboro, AR (NPI 1821449372).
Provider details
- NPI number
- 1821449372
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Male
- Sole proprietor
- No
- License
- A004801 (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 tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,338 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 828 | $97 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 251 | $11 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 102 | $68 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 55 | $11 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 27 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 405 | 117 |
| Furosemide | 344 | 112 |
| Apixabanbrand: Eliquis | 333 | 75 |
| Metoprolol Tartrate | 331 | 107 |
| Lisinopril | 259 | 77 |
| Losartan Potassium | 230 | 73 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,320 across 93 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-27
- Last updated
- 2016-06-28
Frequently asked questions
- What is Kirk Williamson's NPI number?
- Kirk Williamson's National Provider Identifier (NPI) is 1821449372, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kirk Williamson's specialty?
- Kirk Williamson is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kirk Williamson located?
- Kirk Williamson's practice location on file with NPPES is 4802 E Johnson Ave, Jonesboro, AR 72401-8413.
- What is Kirk Williamson's phone number?
- The practice phone number listed in the NPPES registry for Kirk Williamson is (870) 936-8000.
- Does Kirk Williamson accept Medicare?
- Kirk Williamson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kirk Williamson's NPI active?
- Yes — Kirk Williamson's NPI (1821449372) is active in the NPPES registry as of the last update on 2016-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.