Saifullah Siddiqui, M.D.
NPI 1801187968 · Interventional Cardiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Saifullah Siddiqui, M.D. is a Interventional Cardiology Physician provider in Chicago, IL (NPI 1801187968).
Provider details
- NPI number
- 1801187968
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036135970 (IL)
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
15 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
1,666 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 301 | $9 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 274 | $87 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 215 | $72 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 166 | $106 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 96 | $143 |
| Heart Muscle Strain Imaging |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 141 | 69 |
| Metoprolol Succinate | 86 | 39 |
| Rosuvastatin Calcium | 82 | 33 |
| Furosemide | 76 | 36 |
| Carvedilol | 66 | 30 |
| Ticagrelorbrand: Brilinta | 62 | 23 |
| Apixabanbrand: Eliquis | 60 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,167 across 89 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)
- 1500 E Medical Center DrAnn Arbor, MI 48109-5000Phone: (734) 936-4000
Registry dates
- Enumerated
- 2011-04-25
- Last updated
- 2026-05-26
- Certified
- 2026-05-26
Frequently asked questions
- What is Saifullah Siddiqui's NPI number?
- Saifullah Siddiqui's National Provider Identifier (NPI) is 1801187968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Saifullah Siddiqui's specialty?
- Saifullah Siddiqui is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Saifullah Siddiqui located?
- Saifullah Siddiqui's practice location on file with NPPES is 1740 W Taylor St, Chicago, IL 60612-7232.
- What is Saifullah Siddiqui's phone number?
- The practice phone number listed in the NPPES registry for Saifullah Siddiqui is (866) 600-2273.
- Does Saifullah Siddiqui accept Medicare?
- Saifullah Siddiqui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Saifullah Siddiqui's NPI active?
- Yes — Saifullah Siddiqui's NPI (1801187968) is active in the NPPES registry as of the last update on 2026-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.