Mr Hassan A Ahmad, MD - Medicare Allergy/immunology in Chesterfield, MO

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Mr Hassan A Ahmad, MD is a medicare enrolled "Allergy & Immunology" physician in Chesterfield, Missouri. He went to University Of Missouri, Kansas City, School Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice Medical Specialists Of St Lukes Llc and his current practice location is 226 S Woods Mill Rd Ste 47w, Chesterfield, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 205-6600.

Mr Hassan A Ahmad is licensed to practice in Texas (license number S5537) 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 1194138024.

Contact Information

Mr Hassan A Ahmad, MD
226 S Woods Mill Rd Ste 47w,
Chesterfield, MO 63017-3663
(314) 205-6600
(314) 590-5941

Map and Direction




Physician's Profile

Full NameMr Hassan A Ahmad
GenderMale
SpecialityAllergy/immunology
Experience10 Years
Location226 S Woods Mill Rd Ste 47w, 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:
  • Mr Hassan A Ahmad attended and graduated from University Of Missouri, Kansas City, School Of Medicine in 2014
  NPI Data:
  • NPI Number: 1194138024
  • Provider Enumeration Date: 06/09/2014
  • Last Update Date: 07/28/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6103040993
  • Enrollment ID: I20210726000659

Medical Identifiers

Medical identifiers for Mr Hassan A Ahmad such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194138024NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology S5537 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Lukes HospitalChesterfield, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medical Specialists Of St Lukes Llc074921307211

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. Mr Hassan A Ahmad allows following entities to bill medicare on his behalf.
Entity NameMedical Specialists Of St Lukes Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396798054
PECOS PAC ID: 0749213072
Enrollment ID: O20050916000029
Entity NameEndocrine Associates, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134670367
PECOS PAC ID: 3779865381
Enrollment ID: O20170206000159

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. Mr Hassan A Ahmad 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
Mr Hassan A Ahmad, MD
226 S Woods Mill Rd Ste 47w,
Chesterfield, MO 63017-3663

Ph: (314) 205-6600		Mr Hassan A Ahmad, MD
226 S Woods Mill Rd Ste 47w,
Chesterfield, MO 63017-3663

Ph: (314) 205-6600

Reviews and Comments


Allergy & Immunology Doctors in Chesterfield, MO

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Dr. Rand E Dankner, M.D.
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Phone: 314-878-0996    

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.

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