Himanayani Mamillapalli, MD - Medicare Internal Medicine in Cypress, TX

Himanayani Mamillapalli, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Cypress, Texas. Her current practice location is 25282 Northwest Fwy Ste 250, Cypress, Texas. You can reach out to her office (for appointments etc.) via phone at (281) 392-3401.

Himanayani Mamillapalli is licensed to practice in Texas (license number V8682) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1114451002.

Contact Information

Himanayani Mamillapalli, MD
25282 Northwest Fwy Ste 250,
Cypress, TX 77429-1084
(281) 392-3401
(281) 392-7814

Map and Direction




Physician's Profile

Full NameHimanayani Mamillapalli
GenderFemale
SpecialityInternal Medicine - Cardiovascular Disease
Location25282 Northwest Fwy Ste 250, Cypress, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1114451002
  • Provider Enumeration Date: 04/18/2017
  • Last Update Date: 07/15/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2567727126
  • Enrollment ID: I20200908001242

Medical Identifiers

Medical identifiers for Himanayani Mamillapalli such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114451002NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 66965 (Minnesota)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease V8682 (Texas)Primary
207RI0011XInternal Medicine - Interventional Cardiology V8682 (Texas)Secondary

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. Himanayani Mamillapalli allows following entities to bill medicare on her behalf.
Entity NameFairview Health Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013994359
PECOS PAC ID: 1951213057
Enrollment ID: O20031105000461

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. Himanayani Mamillapalli 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
Himanayani Mamillapalli, MD
5115 Fannin St Ste 801,
Houston, TX 77004-5870

Ph: (713) 558-9508
Himanayani Mamillapalli, MD
25282 Northwest Fwy Ste 250,
Cypress, TX 77429-1084

Ph: (281) 392-3401

Reviews and Comments


Internal Medicine Doctors in Cypress, TX

Mohamed Elrifai,
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 24518 Northwest Fwy Ste 325, Cypress, TX 77429
Phone: 281-955-9158    Fax: 281-955-8720
Ronald Joseph Taylor, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 21216 Northwest Fwy Ste 560, Cypress, TX 77429
Phone: 281-469-4939    Fax: 281-469-4572
Dr. Jad Daye, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 24518 Northwest Fwy Ste 325, Cypress, TX 77429
Phone: 281-955-9158    
Dr. Pranav Tayal, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 27800 Northwest Fwy Ste 4201, Cypress, TX 77433
Phone: 346-231-5887    
Dr. Sameer Siddique, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 27700 Northwest Fwy Ste 350, Cypress, TX 77433
Phone: 346-666-6616    Fax: 832-220-6768
Dr. Ashley Charter Pan, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 25282 Northwest Fwy Ste 200, Cypress, TX 77429
Phone: 281-737-2165    
Abraham Hee Kwon Lee, DO
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 9645 Barker Cypress Rd Ste 100, Cypress, TX 77433
Phone: 346-553-2972    Fax: 346-200-3459

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.