Adrian Williamson, MD
NPI 1003310855 · Plastic Surgery within the Head & Neck (Otolaryngology) Physician · Little Rock, AR
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adrian Williamson, MD is a Plastic Surgery within the Head & Neck (Otolaryngology) Physician provider in Little Rock, AR (NPI 1003310855).
Provider details
- NPI number
- 1003310855
- Entity type
- Individual
- Primary specialty
- Plastic Surgery within the Head & Neck (Otolaryngology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 023022999 (MO)
Specialties & taxonomies
- Plastic Surgery within the Head & Neck (Otolaryngology) PhysicianPrimary207YX0007XLicense E-18135 (AR)
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$68 across 2 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
Additional practice locations (1)
- 4301 W Markham St # 543Little Rock, AR 72205-7101Phone: (501) 686-8000Fax: (501) 526-5148
Registry dates
- Enumerated
- 2018-03-19
- Last updated
- 2025-11-19
- Certified
- 2025-11-19
Frequently asked questions
- What is Adrian Williamson's NPI number?
- Adrian Williamson's National Provider Identifier (NPI) is 1003310855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adrian Williamson's specialty?
- Adrian Williamson is listed in the NPPES registry with a primary specialty of Plastic Surgery within the Head & Neck (Otolaryngology) Physician (Allopathic & Osteopathic Physicians).
- Where is Adrian Williamson located?
- Adrian Williamson's practice location on file with NPPES is 1 Childrens Way # 832, Little Rock, AR 72202-3500.
- What is Adrian Williamson's phone number?
- The practice phone number listed in the NPPES registry for Adrian Williamson is (501) 364-1100.
- Does Adrian Williamson accept Medicare?
- Adrian Williamson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Adrian Williamson's NPI active?
- Yes — Adrian Williamson's NPI (1003310855) is active in the NPPES registry as of the last update on 2025-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.