Sonja Llancari, MD
NPI 1811559867 · Family Medicine Physician · Saline, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sonja Llancari, MD is a Family Medicine Physician provider in Saline, MI (NPI 1811559867).
Provider details
- NPI number
- 1811559867
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301507218 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
176 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 71 | $163 |
| Hemoglobin A1c Level83036 | 44 | $10 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 32 | $114 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 17 | $118 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 12 | $75 |
Typical Medicare-allowed amounts for these services range $10–$163 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 105 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 320 | 106 |
| Lisinopril | 218 | 71 |
| Amlodipine Besylate | 180 | 67 |
| Gabapentin | 165 | 43 |
| Losartan Potassium | 164 | 57 |
| Metoprolol Succinate | 154 | 48 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (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
Additional practice locations (1)
- 505 N Jackson StJackson, MI 49201-1266Phone: (517) 748-5500
Registry dates
- Enumerated
- 2019-06-30
- Last updated
- 2025-07-02
- Certified
- 2025-07-02
Frequently asked questions
- What is Sonja Llancari's NPI number?
- Sonja Llancari's National Provider Identifier (NPI) is 1811559867, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonja Llancari's specialty?
- Sonja Llancari is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sonja Llancari located?
- Sonja Llancari's practice location on file with NPPES is 7115 E Michigan Ave Ste 100, Saline, MI 48176-2700.
- What is Sonja Llancari's phone number?
- The practice phone number listed in the NPPES registry for Sonja Llancari is (734) 977-0013.
- Does Sonja Llancari accept Medicare?
- Sonja Llancari is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sonja Llancari's NPI active?
- Yes — Sonja Llancari's NPI (1811559867) is active in the NPPES registry as of the last update on 2025-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.