Joel Mcmasters, M.D.
NPI 1326039876 · Anesthesiology Physician · Little Rock, AR
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joel Mcmasters, M.D. is a Anesthesiology Physician provider in Little Rock, AR (NPI 1326039876).
Provider details
- NPI number
- 1326039876
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- E-5334 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
31 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) |
|---|---|---|
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 20 | $40 |
| Anesthesia for Retinal Surgery00145 | 11 | $197 |
Typical Medicare-allowed amounts for these services range $40–$197 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$39 across 1 record (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
Additional practice locations (1)
- 9601 I-630Exit 7Little Rock, AR 72205-7202Phone: (501) 202-2093
Registry dates
- Enumerated
- 2005-11-03
- Last updated
- 2023-01-10
- Certified
- 2023-01-10
Frequently asked questions
- What is Joel Mcmasters's NPI number?
- Joel Mcmasters's National Provider Identifier (NPI) is 1326039876, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joel Mcmasters's specialty?
- Joel Mcmasters is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Joel Mcmasters located?
- Joel Mcmasters's practice location on file with NPPES is 4301 W Markham St # 515, Little Rock, AR 72205-7101.
- What is Joel Mcmasters's phone number?
- The practice phone number listed in the NPPES registry for Joel Mcmasters is (501) 686-6114.
- Does Joel Mcmasters accept Medicare?
- Joel Mcmasters is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joel Mcmasters's NPI active?
- Yes — Joel Mcmasters's NPI (1326039876) is active in the NPPES registry as of the last update on 2023-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.