Sonia Merchant
NPI 1447833769 · Family Medicine Physician · Greenville, MS
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sonia Merchant is a Family Medicine Physician provider in Greenville, MS (NPI 1447833769).
Provider details
- NPI number
- 1447833769
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- T-4418 (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 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
331 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 221 | $81 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 56 | $83 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 54 | $133 |
Typical Medicare-allowed amounts for these services range $81–$133 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 26 | 11 |
| Atorvastatin Calcium | 21 | 12 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 18 | — |
| Gabapentin | 16 | — |
| Potassium Chloride | 16 | — |
| Furosemide | 15 | 11 |
| Lisinopril | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$53 across 3 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
- 2021-05-04
- Last updated
- 2021-07-01
- Certified
- 2021-07-01
Frequently asked questions
- What is Sonia Merchant's NPI number?
- Sonia Merchant's National Provider Identifier (NPI) is 1447833769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Merchant's specialty?
- Sonia Merchant is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sonia Merchant located?
- Sonia Merchant's practice location on file with NPPES is 300 S Washington Ave, Greenville, MS 38701-4719.
- What is Sonia Merchant's phone number?
- The practice phone number listed in the NPPES registry for Sonia Merchant is (662) 725-1384.
- Does Sonia Merchant accept Medicare?
- Sonia Merchant is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sonia Merchant's NPI active?
- Yes — Sonia Merchant's NPI (1447833769) is active in the NPPES registry as of the last update on 2021-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.