Mary Staub, PA-C
NPI 1952028896 · Physician Assistant · Chapin, SC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Staub, PA-C is a Physician Assistant provider in Chapin, SC (NPI 1952028896).
Provider details
- NPI number
- 1952028896
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 4657 (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
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
1,008 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 172 | $72 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 161 | $58 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 116 | $101 |
| X-Ray of Knee, 3 Views73562 | 105 | $31 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 92 | $27 |
| Replacement of Knee Joint, Both Sides of Knee27447 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 88 | 34 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 60 | 39 |
| Tramadol Hcl | 16 | 12 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 15 | 12 |
| Methylprednisolone | 14 | 14 |
| Diclofenac Sodium | 13 | — |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$110 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
Registry dates
- Enumerated
- 2022-10-21
- Last updated
- 2025-11-12
- Certified
- 2025-11-12
Frequently asked questions
- What is Mary Staub's NPI number?
- Mary Staub's National Provider Identifier (NPI) is 1952028896, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Staub's specialty?
- Mary Staub is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Staub located?
- Mary Staub's practice location on file with NPPES is 104 Ellett Rd, Chapin, SC 29036-8604.
- What is Mary Staub's phone number?
- The practice phone number listed in the NPPES registry for Mary Staub is (803) 941-8095.
- Does Mary Staub accept Medicare?
- Mary Staub is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Staub's NPI active?
- Yes — Mary Staub's NPI (1952028896) is active in the NPPES registry as of the last update on 2025-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.