Ethan Smallwood, PA
NPI 1831899459 · Surgical Physician Assistant · West Columbia, SC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ethan Smallwood, PA is a Surgical Physician Assistant provider in West Columbia, SC (NPI 1831899459).
Provider details
- NPI number
- 1831899459
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 4903 (SD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
3 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
1,806 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) |
|---|---|---|
| Automated Urinalysis Test81003 | 445 | $2 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 410 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 358 | $71 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 226 | $100 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 111 | $8 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 49 | $11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 228 | 98 |
| Ciprofloxacin Hcl | 64 | 52 |
| Vibegronbrand: Gemtesa | 50 | 21 |
| Doxycycline Hyclate | 43 | 37 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 43 | 20 |
| Mirabegronbrand: Myrbetriq | 40 | 15 |
| Mirabegronbrand: Mirabegron Er | 34 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$922 across 49 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
- 2023-03-03
- Last updated
- 2024-01-16
- Certified
- 2024-01-16
Frequently asked questions
- What is Ethan Smallwood's NPI number?
- Ethan Smallwood's National Provider Identifier (NPI) is 1831899459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethan Smallwood's specialty?
- Ethan Smallwood is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ethan Smallwood located?
- Ethan Smallwood's practice location on file with NPPES is 222 E Medical Ln Ste 101, West Columbia, SC 29169-4850.
- What is Ethan Smallwood's phone number?
- The practice phone number listed in the NPPES registry for Ethan Smallwood is (803) 739-3660.
- Does Ethan Smallwood accept Medicare?
- Ethan Smallwood is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ethan Smallwood's NPI active?
- Yes — Ethan Smallwood's NPI (1831899459) is active in the NPPES registry as of the last update on 2024-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.