Osama Alsaied, M.D.
NPI 1861635153 · Trauma Surgery Physician · Chicago, IL
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Osama Alsaied, M.D. is a Trauma Surgery Physician provider in Chicago, IL (NPI 1861635153).
Provider details
- NPI number
- 1861635153
- Entity type
- Individual
- Primary specialty
- Trauma Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 66474-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
17 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
427 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 159 | $223 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 60 | $81 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 58 | $179 |
| Limited Ultrasound Scan of Abdomen76705 | 48 | $28 |
| Ultrasound of Heart, Follow-Up93308 | 48 | $25 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 34 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$719 across 8 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
- 2009-04-15
- Last updated
- 2023-09-08
- Certified
- 2023-09-08
Frequently asked questions
- What is Osama Alsaied's NPI number?
- Osama Alsaied's National Provider Identifier (NPI) is 1861635153, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Osama Alsaied's specialty?
- Osama Alsaied is listed in the NPPES registry with a primary specialty of Trauma Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Osama Alsaied located?
- Osama Alsaied's practice location on file with NPPES is 3000 N Halsted St Ste 509, Chicago, IL 60657-5194.
- What is Osama Alsaied's phone number?
- The practice phone number listed in the NPPES registry for Osama Alsaied is (773) 296-3390.
- Does Osama Alsaied accept Medicare?
- Osama Alsaied is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Osama Alsaied's NPI active?
- Yes — Osama Alsaied's NPI (1861635153) is active in the NPPES registry as of the last update on 2023-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.