Stephanie Mierz, MS, PA-C
NPI 1821472192 · Surgical Physician Assistant · North Franklin, CT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Mierz, MS, PA-C is a Surgical Physician Assistant provider in North Franklin, CT (NPI 1821472192).
Provider details
- NPI number
- 1821472192
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MS, PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 3389 (CT)
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 tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
734 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 202 | $65 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 142 | $112 |
| X-Ray of Knee, 4 Or More Views73564 | 83 | $12 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 81 | $80 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 73 | $50 |
| X-Ray of Hip, 2-3 Views73502 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 372 | 228 |
| Oxycodone Hcl | 349 | 211 |
| Celecoxib | 253 | 155 |
| Diclofenac Sodium | 170 | 85 |
| Ondansetronbrand: Ondansetron Odt | 160 | 149 |
| Cephalexin | 119 | 104 |
| Amoxicillin | 118 | 74 |
| Sulfamethoxazole/Trimethoprim |
Practice location
Mailing address
Additional practice locations (1)
- 11 Industrial Park RdNiantic, CT 06357-1210Phone: (860) 889-7345
Registry dates
- Enumerated
- 2015-07-16
- Last updated
- 2024-01-02
- Certified
- 2024-01-02
Frequently asked questions
- What is Stephanie Mierz's NPI number?
- Stephanie Mierz's National Provider Identifier (NPI) is 1821472192, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Mierz's specialty?
- Stephanie Mierz is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Mierz located?
- Stephanie Mierz's practice location on file with NPPES is 82 New Park Ave, North Franklin, CT 06254.
- What is Stephanie Mierz's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Mierz is (860) 889-7345.
- Does Stephanie Mierz accept Medicare?
- Stephanie Mierz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Mierz's NPI active?
- Yes — Stephanie Mierz's NPI (1821472192) is active in the NPPES registry as of the last update on 2024-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.