Umar Daud, MD
NPI 1053388942 · Rheumatology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Umar Daud, MD is a Rheumatology Physician provider in Saint Louis, MO (NPI 1053388942).
Provider details
- NPI number
- 1053388942
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036131558 (IL)
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
20 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
141 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 71 | $92 |
| 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 | 42 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 28 | $121 |
Typical Medicare-allowed amounts for these services range $16–$121 (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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 326 | 100 |
| Prednisone | 221 | 69 |
| Gabapentin | 113 | 30 |
| Methotrexate Sodiumbrand: Methotrexate | 98 | 29 |
| Azathioprine | 94 | 29 |
| Pregabalin | 46 | — |
| Allopurinol | 39 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$367 across 18 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
Additional practice locations (1)
- 4800 Maine StQuincy, IL 62305-5875Phone: (217) 223-6423
Registry dates
- Enumerated
- 2006-03-01
- Last updated
- 2025-10-09
- Certified
- 2025-10-09
Frequently asked questions
- What is Umar Daud's NPI number?
- Umar Daud's National Provider Identifier (NPI) is 1053388942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Umar Daud's specialty?
- Umar Daud is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Umar Daud located?
- Umar Daud's practice location on file with NPPES is 6400 Clayton Rd, Saint Louis, MO 63117-1850.
- What is Umar Daud's phone number?
- The practice phone number listed in the NPPES registry for Umar Daud is (314) 645-4434.
- Does Umar Daud accept Medicare?
- Umar Daud is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Umar Daud's NPI active?
- Yes — Umar Daud's NPI (1053388942) is active in the NPPES registry as of the last update on 2025-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.