MUHAMMAD J. ANSARI MD – NPI #1225103765
Internal Medicine

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Health Care Provider Taxonomy Code for Internal Medicine

MUHAMMAD ANSARI is a physician located in HANNIBAL, MO. NPPES has assigned the NPI number 1225103765 to MUHAMMAD ANSARI on November 21, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. According to the NPI data, there are 3 additional location(s) assigned to this provider which are listed below. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RI0011X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Interventional Cardiology

The NPI profile was last updated on Jul 25, 2025. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for MUHAMMAD ANSARI below.

NPI Profile for
MUHAMMAD J. ANSARI

NPI Number
1225103765
Enumeration Date

(more than 19 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
MUHAMMAD J. ANSARI
Credentials
MD
Primary location
6500 HOSPITAL DR
HANNIBAL, MO 63401-6890
Phone: (736) 293-4405 Fax: (573) 248-5294
3 Other location(s):
304 Franklin St
Keosauqua, IA 52565-1164
Phone: (319) 293-3171
310 N Seven Hills Rd Ste 150
O Fallon, IL 62269-4111
Phone: (618) 632-1495
Fax: (618) 628-0480
1225 Graham Rd Ste C-2310
Florissant, MO 63031-8023
Phone: (314) 953-6300
Mailing address
310 N SEVEN HILLS RD STE 150
O FALLON, IL 62269-4111
Phone: (618) 632-1495 Fax: (618) 628-0480
Sole Proprietor
No
Updated
Certification Date
Jul 18, 2025

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RI0011X
- Internal Medicine / Interventional Cardiology (Primary)		 MO 2020017624
207UN0901X
- Nuclear Medicine / Nuclear Cardiology		 IL 036116772
207RC0000X
- Internal Medicine / Cardiovascular Disease		 IL 036116772

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Endpoint

Health Information Exchange (HEI)

HEI is the mobilization of health care information electronically across organizations within a region, community or hospital system. Endpoints provide a simple and secure way for participants to send authenticated, encrypted health information directly to known, trusted recipients over the internet such as primary care physicians, specialists, hospitals, labs, etc.

Endpoint
https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/
Endpoint type
FHIR URL
Endpoint Description
BJC
Content Type
CSV
Affiliation
N
Endpoint Location
4600 MEMORIAL DR STE W1,
BELLEVILLE, IL 77025-1669

Additional Information

Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
MUHAMMAD ANSARI is affiliated with the following medical group(s):
  • HOSPITAL
    • BARNES JEWISH HOSPITAL
      ONE BARNES-JEWISH HOSPITAL PLAZA
      SAINT LOUIS, MO 63110
    • CHRISTIAN HOSPITAL NORTHEAST
      11133 DUNN ROAD
      SAINT LOUIS, MO 63136
    • MEMORIAL HOSPITAL
      4500 MEMORIAL DRIVE
      BELLEVILLE, IL 62226
    • TOUCHETTE REGIONAL HOSPITAL INC
      5900 BOND AVENUE
      CENTREVILLE, IL 62207

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If you have an active NPI profile, your profile is required to be disclosed according to the FOIA and eFOIA. HIPAA also requires covered providers to share their NPI with other providers, health plans, clearinghouses and any entity that may need it for billing purposes.

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Can I hide my NPI profile from the public?
Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.