Dr Sonny S Saggar, MD - Medicare Internal Medicine in Chesterfield, MO

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Dr Sonny S Saggar, MD is a medicare enrolled "Emergency Medicine" physician in Chesterfield, Missouri. He graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Fast Track Medical Llc and his current practice location is 232 S Woods Mill Rd, Chesterfield, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 205-6990.

Dr Sonny S Saggar is licensed to practice in Missouri (license number 2000160387) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1578596235.

Contact Information

Dr Sonny S Saggar, MD
232 S Woods Mill Rd,
Chesterfield, MO 63017-3417
(314) 205-6990
(314) 205-6073

Map and Direction




Physician's Profile

Full NameDr Sonny S Saggar
GenderMale
SpecialityInternal Medicine
Experience29 Years
Location232 S Woods Mill Rd, Chesterfield, Missouri
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Sonny S Saggar graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1578596235
  • Provider Enumeration Date: 07/08/2006
  • Last Update Date: 03/04/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1254314321
  • Enrollment ID: I20040610000003

Medical Identifiers

Medical identifiers for Dr Sonny S Saggar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578596235NPI-NPPES
495133656MedicaidIL
208433201MedicaidMO
208433219MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 036159352 (Illinois)Secondary
207P00000XEmergency Medicine 2000160387 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Barnes Jewish HospitalSaint louis, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Fast Track Medical Llc206269333614

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Sonny S Saggar allows following entities to bill medicare on his behalf.
Entity NameMercy St Francis Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023053477
PECOS PAC ID: 7810806643
Enrollment ID: O20040120000229
Entity NameBothwell Regional Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235102690
PECOS PAC ID: 6103714126
Enrollment ID: O20040310000246
Entity NameTexas County Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790740363
PECOS PAC ID: 9436041696
Enrollment ID: O20040401000307
Entity NameFast Track Medical Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568770626
PECOS PAC ID: 2062693336
Enrollment ID: O20110218000623
Entity NameSoutheast Health Center Of Stoddard County Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477997567
PECOS PAC ID: 7315192515
Enrollment ID: O20130605000128
Entity NameSt Louis General Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992342661
PECOS PAC ID: 6406281567
Enrollment ID: O20200117000845

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Sonny S Saggar is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Sonny S Saggar, MD
232 S Woods Mill Rd,
Chesterfield, MO 63017-3417

Ph: (314) 205-6990		Dr Sonny S Saggar, MD
232 S Woods Mill Rd,
Chesterfield, MO 63017-3417

Ph: (314) 205-6990

Reviews and Comments


Emergency Medicine Doctors in Chesterfield, MO

Dr. Michael J Meinzen, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 232 S Woods Mill Rd, Chesterfield, MO 63017
Phone: 314-205-6990    Fax: 314-205-6073
Dr. Michael J Klevens, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 232 S Woods Mill Rd, Chesterfield, MO 63017
Phone: 314-205-6990    Fax: 314-205-6073
Dr. Gary P Lessmann, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 201 W Manor Dr, Chesterfield, MO 63017
Phone: 314-576-7357    
Dr. Abdul Moheet, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 232 S Woods Mill Rd, Chesterfield, MO 63017
Phone: 314-205-6990    Fax: 314-205-6073
Milton Sallis, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 378 Dinsmoor Dr, Chesterfield, Chesterfield, MO 63017
Phone: 314-583-9142    
Dr. David M Crane, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 17300 N Outer 40 Rd Ste 201, Chesterfield, MO 63005
Phone: 636-778-2900    Fax: 636-778-2828
David S Lickerman, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 232 S Woods Mill Road, Chesterfield, MO 63017
Phone: 314-205-6990    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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