Sonia Ignatius, MD
NPI 1710269683 · Internal Medicine Physician · West Chester, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sonia Ignatius, MD is a Internal Medicine Physician provider in West Chester, PA (NPI 1710269683).
Provider details
- NPI number
- 1710269683
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD465441 (PA)
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
14 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
1,171 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 267 | $73 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 241 | $91 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 154 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 142 | $62 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 123 | $9 |
| Administration of Influenza Virus Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 88 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 290 | 97 |
| Levothyroxine Sodium | 288 | 89 |
| Amlodipine Besylate | 282 | 90 |
| Rosuvastatin Calcium | 279 | 90 |
| Losartan Potassium | 192 | 64 |
| Omeprazole | 141 | 41 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-09-15
- Last updated
- 2022-07-13
- Certified
- 2022-06-30
Frequently asked questions
- What is Sonia Ignatius's NPI number?
- Sonia Ignatius's National Provider Identifier (NPI) is 1710269683, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Ignatius's specialty?
- Sonia Ignatius is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sonia Ignatius located?
- Sonia Ignatius's practice location on file with NPPES is 210 Willowbrook Lane, West Chester, PA 19382-5576.
- What is Sonia Ignatius's phone number?
- The practice phone number listed in the NPPES registry for Sonia Ignatius is (610) 696-8900.
- Does Sonia Ignatius accept Medicare?
- Sonia Ignatius is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sonia Ignatius's NPI active?
- Yes — Sonia Ignatius's NPI (1710269683) is active in the NPPES registry as of the last update on 2022-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.