James Mcwilliams, ANP
NPI 1659641496 · Family Nurse Practitioner · Mena, AR
James Mcwilliams, ANP is a Family Nurse Practitioner provider in Mena, AR (NPI 1659641496).
Provider details
- NPI number
- 1659641496
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ANP
- Sex
- Male
- Sole proprietor
- No
- License
- A03647 (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
14 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
171 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 | 89 | $70 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 35 | $9 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 24 | $43 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 12 | $99 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 11 | $86 |
Typical Medicare-allowed amounts for these services range $9–$99 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 43 | 12 |
| Gabapentin | 34 | — |
| Lisinopril | 29 | — |
| Semaglutidebrand: Ozempic | 26 | — |
| Empagliflozinbrand: Jardiance | 26 | — |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 25 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-01-11
- Last updated
- 2022-02-14
- Certified
- 2022-02-14
Frequently asked questions
- What is James Mcwilliams's NPI number?
- James Mcwilliams's National Provider Identifier (NPI) is 1659641496, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Mcwilliams's specialty?
- James Mcwilliams is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is James Mcwilliams located?
- James Mcwilliams's practice location on file with NPPES is 403 Morrow St N Ste F, Mena, AR 71953-4324.
- What is James Mcwilliams's phone number?
- The practice phone number listed in the NPPES registry for James Mcwilliams is (479) 437-6080.
- Is James Mcwilliams's NPI active?
- Yes — James Mcwilliams's NPI (1659641496) is active in the NPPES registry as of the last update on 2022-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.