Mallory Romaniuk, PA-C
NPI 1184290108 · Physician Assistant · Columbia, SC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mallory Romaniuk, PA-C is a Physician Assistant provider in Columbia, SC (NPI 1184290108).
Provider details
- NPI number
- 1184290108
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4103 (SC)
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
5 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
476 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 92 | $56 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 84 | $75 |
| X-Ray of Knee, 4 Or More Views73564 | 57 | $38 |
| X-Ray of Hip, 2-3 Views73502 | 54 | $38 |
| X-Ray of Knee, 3 Views73562 | 54 | $32 |
| Replacement of Knee Joint, Both Sides of Knee27447 | 38 | $172 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 155 | 140 |
| Tramadol Hcl | 153 | 115 |
| Celecoxib | 98 | 89 |
| Ondansetronbrand: Ondansetron Odt | 94 | 89 |
| Meloxicam | 92 | 54 |
| Naloxone Hcl | 57 | 56 |
| Diclofenac Sodium | 26 | 21 |
| Cefadroxil | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$105 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)
- 55 Fruit StBoston, MA 02114-2621Phone: (617) 726-2000
Registry dates
- Enumerated
- 2021-06-01
- Last updated
- 2026-02-11
- Certified
- 2026-02-11
Frequently asked questions
- What is Mallory Romaniuk's NPI number?
- Mallory Romaniuk's National Provider Identifier (NPI) is 1184290108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Romaniuk's specialty?
- Mallory Romaniuk is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mallory Romaniuk located?
- Mallory Romaniuk's practice location on file with NPPES is 14 Richland Medical Park Dr Ste 200, Columbia, SC 29203-6882.
- What is Mallory Romaniuk's phone number?
- The practice phone number listed in the NPPES registry for Mallory Romaniuk is (803) 296-6882.
- Does Mallory Romaniuk accept Medicare?
- Mallory Romaniuk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mallory Romaniuk's NPI active?
- Yes — Mallory Romaniuk's NPI (1184290108) is active in the NPPES registry as of the last update on 2026-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.