Sousan Zadeh, DO
NPI 1194920710 · Nephrology Physician · Hammond, LA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sousan Zadeh, DO is a Nephrology Physician provider in Hammond, LA (NPI 1194920710).
Provider details
- NPI number
- 1194920710
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 000046 (LA)
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
19 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
2,055 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 | 432 | $77 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 405 | $115 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 288 | $122 |
| 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 | 247 | $16 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 180 | $170 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Calcitriol | 911 | 184 |
| Ergocalciferol (vitamin D2)brand: Vitamin D2 | 109 | 20 |
| Allopurinol | 94 | 20 |
| Sevelamer Carbonate | 59 | 17 |
| Lisinopril | 52 | 15 |
| Furosemide | 51 | 15 |
| Hydralazine Hcl | 50 | — |
| Cinacalcet Hcl | 39 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$169 across 4 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
- 2007-06-15
- Last updated
- 2010-04-22
Frequently asked questions
- What is Sousan Zadeh's NPI number?
- Sousan Zadeh's National Provider Identifier (NPI) is 1194920710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sousan Zadeh's specialty?
- Sousan Zadeh is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Sousan Zadeh located?
- Sousan Zadeh's practice location on file with NPPES is 42388 Pelican Professional Park, Hammond, LA 70403.
- What is Sousan Zadeh's phone number?
- The practice phone number listed in the NPPES registry for Sousan Zadeh is (985) 542-6251.
- Does Sousan Zadeh accept Medicare?
- Sousan Zadeh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sousan Zadeh's NPI active?
- Yes — Sousan Zadeh's NPI (1194920710) is active in the NPPES registry as of the last update on 2010-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.