Atif Siddiqui, MD - Medicare Critical Care (intensivists) in Houston, TX

Atif Siddiqui, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Houston, Texas. He graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Ut Physicians and his current practice location is 1500 Citywest Blvd Ste 300, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 620-4000.

Atif Siddiqui is licensed to practice in Texas (license number P8540) 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 1063695336.

Contact Information

Atif Siddiqui, MD
1500 Citywest Blvd Ste 300,
Houston, TX 77042-2549
(713) 620-4000
(713) 458-4229

Map and Direction




Physician's Profile

Full NameAtif Siddiqui
GenderMale
SpecialityCritical Care (intensivists)
Experience20 Years
Location1500 Citywest Blvd Ste 300, Houston, Texas
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:
  • Atif Siddiqui graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1063695336
  • Provider Enumeration Date: 12/10/2007
  • Last Update Date: 04/20/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 6305961590
  • Enrollment ID: I20141007000375

Medical Identifiers

Medical identifiers for Atif Siddiqui such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063695336NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine BP10027674 (Texas)Secondary
207RC0200XInternal Medicine - Critical Care Medicine P8540 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial Hermann Hospital SystemHouston, TXHospital
Houston Methodist HospitalHouston, TXHospital

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. Atif Siddiqui allows following entities to bill medicare on his behalf.
Entity NameU S Anesthesia Partners Of Texas, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548208564
PECOS PAC ID: 7315850351
Enrollment ID: O20031106000563
Entity NameUt Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033157821
PECOS PAC ID: 8426960360
Enrollment ID: O20031107000268
Entity NameApogee Medical Group Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558318071
PECOS PAC ID: 9436151792
Enrollment ID: O20070215000533
Entity NameKnd Development 59 Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821327321
PECOS PAC ID: 3678602802
Enrollment ID: O20101013000177
Entity NameMedical Center Pulmonary Consultant Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356845929
PECOS PAC ID: 2860747706
Enrollment ID: O20180619000152

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. Atif Siddiqui 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
Atif Siddiqui, MD
Po Box 650865,
Dallas, TX 75265-0865

Ph: (972) 233-1999
Atif Siddiqui, MD
1500 Citywest Blvd Ste 300,
Houston, TX 77042-2549

Ph: (713) 620-4000

Reviews and Comments


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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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