Dr Vasif A Humayun, MD - Medicare Internal Medicine in Houston, TX

Dr Vasif A Humayun, MD is a medicare enrolled "Emergency Medicine - Emergency Medical Services" physician in Houston, Texas. He graduated from medical school in 1984 and has 40 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Vah Inc. and his current practice location is 11410 I-10 East, Suite 168, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 453-9800.

Dr Vasif A Humayun is licensed to practice in Texas (license number J7523) 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 1154359230.

Contact Information

Dr Vasif A Humayun, MD
11410 I-10 East, Suite 168,
Houston, TX 77029-1976
(713) 453-9800
(713) 453-9801

Map and Direction




Physician's Profile

Full NameDr Vasif A Humayun
GenderMale
SpecialityInternal Medicine
Experience40 Years
Location11410 I-10 East, Suite 168, 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:
  • Dr Vasif A Humayun graduated from medical school in 1984
  NPI Data:
  • NPI Number: 1154359230
  • Provider Enumeration Date: 06/29/2006
  • Last Update Date: 09/29/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 2961475272
  • Enrollment ID: I20040816000686

Medical Identifiers

Medical identifiers for Dr Vasif A Humayun such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154359230NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207PE0004XEmergency Medicine - Emergency Medical Services J7523 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Vah Inc.54968574682

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 Vasif A Humayun allows following entities to bill medicare on his behalf.
Entity NameVah Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336177179
PECOS PAC ID: 5496857468
Enrollment ID: O20070221000456

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 Vasif A Humayun 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 Vasif A Humayun, MD
11410 I-10 East, Suite 168,
Houston, TX 77029-1976

Ph: (713) 453-9800
Dr Vasif A Humayun, MD
11410 I-10 East, Suite 168,
Houston, TX 77029-1976

Ph: (713) 453-9800

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).

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.