Adnan Siddiqui, MD
NPI 1134194327 · Infectious Disease Physician · Bridgeton, MO
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adnan Siddiqui, MD is a Infectious Disease Physician provider in Bridgeton, MO (NPI 1134194327).
Provider details
- NPI number
- 1134194327
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2005009473 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
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
1,330 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 | 564 | $76 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 288 | $127 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 276 | $114 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 165 | $48 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 21 | $87 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Dolutegravir Sodium/Lamivudinebrand: Dovato | 91 |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 66 |
| Ceftriaxone Sodiumbrand: Ceftriaxone | 45 |
| Vancomycin Hcl | 44 |
| Ampicillin Sod/Sulbactam Sodbrand: Ampicillin-Sulbactam | 26 |
| Dolutegravir Sodiumbrand: Tivicay | 24 |
| Cefazolin Sodium | 24 |
| Doxycycline Hyclate | 19 |
| Rosuvastatin Calcium | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$136 across 7 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)
- 400 Maple Summit RdJerseyville, IL 62052-2028Phone: (161) 849-8840
Registry dates
- Enumerated
- 2006-02-21
- Last updated
- 2023-08-06
- Certified
- 2023-08-06
Frequently asked questions
- What is Adnan Siddiqui's NPI number?
- Adnan Siddiqui's National Provider Identifier (NPI) is 1134194327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adnan Siddiqui's specialty?
- Adnan Siddiqui is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Adnan Siddiqui located?
- Adnan Siddiqui's practice location on file with NPPES is 12774 Boenker Ln, Bridgeton, MO 63044-2436.
- What is Adnan Siddiqui's phone number?
- The practice phone number listed in the NPPES registry for Adnan Siddiqui is (314) 291-7997.
- Does Adnan Siddiqui accept Medicare?
- Adnan Siddiqui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Adnan Siddiqui's NPI active?
- Yes — Adnan Siddiqui's NPI (1134194327) is active in the NPPES registry as of the last update on 2023-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.