Stephanie Pitsilos, MD
NPI 1558431452 · Internal Medicine Physician · Staunton, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Pitsilos, MD is a Internal Medicine Physician provider in Staunton, VA (NPI 1558431452).
Provider details
- NPI number
- 1558431452
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0101238384 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,207 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) |
|---|---|---|
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 546 | $133 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 523 | $128 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 414 | $91 |
| Administration of Influenza Virus VaccineG0008 | 225 | $25 |
| Admn Sarscov2 Vacc 1 Dose90480 | 119 | $42 |
| Blood Test, Clotting Time85610 | 102 | $4 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 165 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 631 | 180 |
| Levothyroxine Sodium | 629 | 170 |
| Atorvastatin Calcium | 563 | 165 |
| Amlodipine Besylate | 528 | 153 |
| Omeprazole | 382 | 117 |
| Losartan Potassium | 373 | 117 |
| Simvastatin | 339 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-08
- Last updated
- 2023-11-09
- Certified
- 2023-11-09
Frequently asked questions
- What is Stephanie Pitsilos's NPI number?
- Stephanie Pitsilos's National Provider Identifier (NPI) is 1558431452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Pitsilos's specialty?
- Stephanie Pitsilos is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Pitsilos located?
- Stephanie Pitsilos's practice location on file with NPPES is 42 Lambert St, Staunton, VA 24401-2421.
- What is Stephanie Pitsilos's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Pitsilos is (540) 886-6259.
- Does Stephanie Pitsilos accept Medicare?
- Stephanie Pitsilos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Pitsilos's NPI active?
- Yes — Stephanie Pitsilos's NPI (1558431452) is active in the NPPES registry as of the last update on 2023-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.