Mary Stuart
NPI 1417372772 · Physician Assistant · Alton, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Stuart is a Physician Assistant provider in Alton, IL (NPI 1417372772).
Provider details
- NPI number
- 1417372772
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 085.004857 (IL)
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
12 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
695 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 | 267 | $60 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 194 | $74 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 56 | $92 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 52 | $16 |
| X-Ray of Knee, 4 Or More Views73564 | 48 | $26 |
| X-Ray of Pelvis, 1-2 Views72170 | 30 | $13 |
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 |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 52 | 50 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 51 | 45 |
| Celecoxib | 39 | 19 |
| Ondansetronbrand: Ondansetron Odt | 38 | 34 |
| Tramadol Hcl | 23 | 13 |
| Cyclobenzaprine Hcl | 20 | 11 |
| Amoxicillin | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,263 across 18 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
- 2014-02-24
- Last updated
- 2021-02-28
- Certified
- 2021-02-28
Frequently asked questions
- What is Mary Stuart's NPI number?
- Mary Stuart's National Provider Identifier (NPI) is 1417372772, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Stuart's specialty?
- Mary Stuart is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Stuart located?
- Mary Stuart's practice location on file with NPPES is 4 Memorial Dr, Alton, IL 62002-6751.
- What is Mary Stuart's phone number?
- The practice phone number listed in the NPPES registry for Mary Stuart is (618) 463-7600.
- Does Mary Stuart accept Medicare?
- Mary Stuart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Stuart's NPI active?
- Yes — Mary Stuart's NPI (1417372772) is active in the NPPES registry as of the last update on 2021-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.