DR. ADNAN SADIQ MD
NPI 1194800615
Anesthesiology - Critical Care Medicine in Saint Louis, MO
About Dr. Adnan Sadiq Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ADNAN SADIQ MD (NPI 1194800615) is an individual critical care medicine provider in Saint Louis, Missouri, licensed in Missouri (2007023415) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Ssm Health Depaul Hospital St Louis, and is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Adnan Sadiq Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Adnan Sadiq reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63136
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: Midwest Anesthesia Providers Sc
- 230 clinicians in this Medicare group
Chesterfield, MO 63017
- Reassigned Medicare billing, Missouri enrollment
- 46 clinicians in this Medicare group
Chesterfield, MO 63017
- Reassigned Medicare billing, Missouri enrollment
- 81 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ssm Health Depaul Hospital St Louis
Acute Care Hospitals · Bridgeton, MOOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Adnan Sadiq's NPI number?
The NPI number for Adnan Sadiq is 1194800615. It was assigned to this individual provider in the NPPES registry on October 25, 2006.
Where is Adnan Sadiq located?
Adnan Sadiq practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110. The listed phone number is (314) 747-3581.
What is Adnan Sadiq's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.
Is Adnan Sadiq enrolled in Medicare?
Yes. Adnan Sadiq is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Adnan Sadiq's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adnan Sadiq reassigns Medicare benefits to 3 organizations: Midwest Anesthesia Providers S.C (Saint Louis, MO), Metro-West Anesthesia Group Inc (Chesterfield, MO) and Mid-West Anesthesia Partners, LLC (Chesterfield, MO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Adnan Sadiq's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Adnan Sadiq accept?
Health plans from Anthem Blue Cross and Blue Shield list Adnan Sadiq as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Adnan Sadiq affiliated with any hospitals?
According to CMS data, Adnan Sadiq is affiliated with Ssm Health Depaul Hospital St Louis.
When was this NPI record last updated?
The NPPES record for Adnan Sadiq was last updated on January 29, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Adnan Sadiq, MD · NPI 1194800615
Critical Care Medicine physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since October 25, 2006.
## Identity
- **NPI:** 1194800615 (Entity type: Individual)
- **Enumerated:** October 25, 2006
- **Primary specialty:** Anesthesiology - Critical Care Medicine · taxonomy 207LC0200X
- **State license:** 2007023415 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 BARNES JEWISH HOSPITAL PLZ, Saint Louis, MO 63110-1003
- **Phone:** (314) 747-3581 · **Fax:** (314) 747-1710
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Midwest Anesthesia Providers S.C (NPI 1295189082, Saint Louis, MO); Metro-West Anesthesia Group Inc (NPI 1245427335, Chesterfield, MO); Mid-West Anesthesia Partners, LLC (NPI 1851254304, Chesterfield, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** January 29, 2018
- **Other identifiers:** Medicaid ENROLLED (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1194800615) · Data from the CMS NPPES public registry.