Adnan Siddiqui, MD
Infectious Disease Physician · Bridgeton, MO
Adnan Siddiqui, MD is an infectious disease physician with a practice address in Bridgeton, Missouri, and NPI 1134194327, issued on Feb 21, 2006. Check the license (Missouri 2005009473, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Adnan Siddiqui
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License numbers
- 2005009473 MO
036136783 IL
Self-reported in NPPES; status is on the state search - Practice location
- 12774 Boenker LN, Bridgeton, MO 63044
- Phone
- (314) 291-7997
- Enumerated
- Feb 21, 2006
- Record last updated
- Aug 6, 2023
- Fax
- (314) 739-1471
- Medicaid ID
- 207582008 MO
- Medicare enrollment
- Enrolled (PECOS I20161012002016); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 212 in Missouri → Look up another NPI →
Also registered at 12774 Boenker LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Molly Caldwell-McMillan, M.D.Infectious Disease Physician1417070327
- Shahzad Hasan, MDInfectious Disease Physician1508812579
- Duong Ho, FNP-CFamily Nurse Practitioner1356792196
- Van HoNurse Practitioner1144844309
- Jeanalyn Schmitz, AGNPGerontology Nurse Practitioner1760933956
- Kongkeo Walther, ANPAcute Care Nurse Practitioner1528433430
Verify Adnan Siddiqui in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2005009473Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average infectious disease physician in 2024
492 Medicare Part D claims for 69 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 40% of claims.
Most prescribed
- Dovato91 claims
- Biktarvy66 claims
- Ceftriaxone45 claims
- Vancomycin Hcl44 claims
- Ampicillin-Sulbactam26 claims
- Cefazolin Sodium24 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $135.92
7 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Fairview Heights Medical Group SCBelleville, IL
- Northwest Infectious Disease Services LLCAlton, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adnan Siddiqui among 212 infectious disease physician records in Missouri
Adnan Siddiqui, MD is one of 212 infectious disease physician records with a practice address in Missouri. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 56% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1994 · median 2004 among the 147 with a school on file
- Record last updated2023 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Missouri
There are 212 infectious disease physician records in Missouri.
All 212 in Missouri → Every provider in Bridgeton → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Molly Caldwell-McMillan, M.D.Bridgeton, MO 630441417070327
- Shahzad Hasan, MDBridgeton, MO 630441508812579
- Julie Shapiro-Schere, D.O.Bridgeton, MO 630441831486364
- Phillip Zinser, MDBridgeton, MO 630441750346904
- Malcolm Koldin, M.D.Maryland Heights, MO 630431346532769
- Donald Hong, MDHazelwood, MO 630421487149365
- Chandra Dommaraju, M.D.Festus, MO 630281255361135
- Ritu Kathuria, M.D.Festus, MO 630281417362708
Common questions
What is Adnan Siddiqui, MD's NPI number?
Adnan Siddiqui, MD's National Provider Identifier (NPI) is 1134194327, issued on Feb 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Adnan Siddiqui, MD located?
The NPPES record lists a practice address at 12774 Boenker LN, Bridgeton, MO, 63044. Phone: (314) 291-7997. Providers update this record themselves, so call before visiting.
How can I verify Adnan Siddiqui, MD's license?
NPPES lists Missouri license number 2005009473, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Adnan Siddiqui, MD prescribe under Medicare Part D?
In 2024, Adnan Siddiqui, MD had 492 Medicare Part D claims for 69 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.