Dr Nadia Hafeez Abbasi, MD - Medicare Internal Medicine in Katy, TX

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Dr Nadia Hafeez Abbasi, MD is a medicare enrolled "Internal Medicine" physician in Katy, Texas. She graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Legacy Healthcare Services Inc, Premier Internal Medicine Associates Of Houston Pllc, Simcare, Pllc and her current practice location is 1331 W Grand Pkwy N, Suite 345, Katy, Texas. You can reach out to her office (for appointments etc.) via phone at (281) 398-8044.

Dr Nadia Hafeez Abbasi is licensed to practice in Texas (license number P4536) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1184825689.

Contact Information

Dr Nadia Hafeez Abbasi, MD
1331 W Grand Pkwy N, Suite 345,
Katy, TX 77493-2710
(281) 398-8044
(281) 574-3972

Map and Direction




Physician's Profile

Full NameDr Nadia Hafeez Abbasi
GenderFemale
SpecialityInternal Medicine
Experience21 Years
Location1331 W Grand Pkwy N, Katy, Texas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Nadia Hafeez Abbasi graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1184825689
  • Provider Enumeration Date: 05/30/2007
  • Last Update Date: 07/04/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8921280439
  • Enrollment ID: I20130116000236

Medical Identifiers

Medical identifiers for Dr Nadia Hafeez Abbasi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184825689NPI-NPPES
P4536OtherTXSTATE LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine P4536 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial Hermann Katy HospitalKaty, TXHospital
Memorial Hermann Memorial City HospitalHouston, TXHospital
Houston Methodist Sugarland HospitalSugar land, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Legacy Healthcare Services Inc21633397222654
Premier Internal Medicine Associates Of Houston Pllc88203794722
Simcare, Pllc40829637494

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 Nadia Hafeez Abbasi allows following entities to bill medicare on her behalf.
Entity NameUt Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033157821
PECOS PAC ID: 8426960360
Enrollment ID: O20031107000268
Entity NameHouston In Patient Physician Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871892646
PECOS PAC ID: 5698951168
Enrollment ID: O20110517000877
Entity NamePremier Internal Medicine Associates Of Houston Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407306947
PECOS PAC ID: 8820379472
Enrollment ID: O20161220000712
Entity NameSimcare, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023508504
PECOS PAC ID: 4082963749
Enrollment ID: O20180814003016

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 Nadia Hafeez Abbasi 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 Nadia Hafeez Abbasi, MD
1331 W Grand Pkwy N, Suite 345,
Katy, TX 77493-2710

Ph: (281) 398-8044		Dr Nadia Hafeez Abbasi, MD
1331 W Grand Pkwy N, Suite 345,
Katy, TX 77493-2710

Ph: (281) 398-8044

Reviews and Comments


Internal Medicine Doctors in Katy, TX

Yumna Ghouri, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 23900 Katy Fwy, Katy, TX 77494
Phone: 281-644-8111    Fax: 281-644-8144
Dr. Shazia F Sheikh, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 23211 Red River Dr, Katy, TX 77494
Phone: 832-437-2427    Fax: 281-396-4798
Dr. Gurjyot Kaur Doshi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1331 W Grand Pkwy N, Suite 340, Katy, TX 77493
Phone: 281-392-2757    Fax: 281-392-8148
Alvin Raymond Co Tan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2510 W Grand Pkwy N, Katy, TX 77449
Phone: 713-442-4222    
William Alexander Currie,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 21700 Kingsland Blvd, Suite 201, Katy, TX 77450
Phone: 281-398-7954    Fax: 281-398-6320
Ebba M Tsinopoulos, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 21720 Kingsland Blvd, Katy, TX 77450
Phone: 212-409-6121    Fax: 405-745-9602
Jennifer Leigh Thomas, NP
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20710 Westheimer Pkwy, Katy, TX 77450
Phone: 936-277-1000    Fax: 936-994-9020

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.