Aval Na Ree Sian Green, MD - Medicare Geriatric Medicine in Houston, TX

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Aval Na Ree Sian Green, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Houston, Texas. She graduated from medical school in 2003 and has 23 years of diverse experience with area of expertise as Geriatric Medicine. She is a member of the group practice South Limestone Hospital District, South Limestone Hospital District, Vesper Medical Care Pllc and her current practice location is 1201 Fannin St Ste 262, Houston, Texas. You can reach out to her office (for appointments etc.) via phone at (866) 849-0692.

Aval Na Ree Sian Green is licensed to practice in Texas (license number P1079) 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 1932314846.

Contact Information

Aval Na Ree Sian Green, MD
1201 Fannin St Ste 262,
Houston, TX 77002-6943
(866) 849-0692
Not Available

Map and Direction




Physician's Profile

Full NameAval Na Ree Sian Green
GenderFemale
SpecialityGeriatric Medicine
Experience23 Years
Location1201 Fannin St Ste 262, Houston, 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:
  • Aval Na Ree Sian Green graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1932314846
  • Provider Enumeration Date: 05/14/2007
  • Last Update Date: 06/12/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 7810097235
  • Enrollment ID: I20111118000186

Medical Identifiers

Medical identifiers for Aval Na Ree Sian Green such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932314846NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine 01100335A (Indiana)Secondary
207RG0300XInternal Medicine - Geriatric Medicine 48446 (Oklahoma)Secondary
207RG0300XInternal Medicine - Geriatric Medicine 247204 (Tennessee)Secondary
207RG0300XInternal Medicine - Geriatric Medicine P1079 (Texas)Primary
207RG0300XInternal Medicine - Geriatric Medicine 81300 (Arizona)Secondary
207RG0300XInternal Medicine - Geriatric Medicine 54175 (Alabama)Secondary
207RG0300XInternal Medicine - Geriatric Medicine 352728 (Louisiana)Secondary
207RG0300XInternal Medicine - Geriatric Medicine 14291805-1235 (Utah)Secondary
207RG0300XInternal Medicine - Geriatric Medicine MD.70140652 (Washington)Secondary
207RG0300XInternal Medicine - Geriatric Medicine 0101241716 (Virginia)Secondary
207RG0300XInternal Medicine - Geriatric Medicine C1-0029735 (Delaware)Secondary
207RG0300XInternal Medicine - Geriatric Medicine 2026-03242 (North Carolina)Secondary
207RG0300XInternal Medicine - Geriatric Medicine MD-27065 (Hawaii)Secondary
207RG0300XInternal Medicine - Geriatric Medicine 37361 (Mississippi)Secondary
207RG0300XInternal Medicine - Geriatric Medicine 0007040 (Colorado)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Encompass Home Health Of Central TexasTemple, TXHome health agency
Texas Home Health Group Of Temple LlcTemple, TXHome health agency
Texmed Home Health, Inc.Killeen, TXHome health agency
At Home HealthcareWaco, TXHome health agency
Texas Home Health Group Of Mckinney, LlcMckinney, TXHome health agency
Scott And White Home Care AgencyTemple, TXHospice
Amedisys Hospice Of San AntonioSan antonio, TXHospice
Bluebonnet Health ServicesWaco, TXHospice
Texas Home Health HospiceWaco, TXHospice
Baylor Scott & White Pavilion - TempleTemple, TXHospital
Limestone Medical CenterGroesbeck, TXHospital
Cornerstone Gardens LlpTemple, TXNursing home
Morada TempleTemple, TXNursing home
Copperas Cove Ltc Partners IncCopperas cove, TXNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
South Limestone Hospital District903210370018
South Limestone Hospital District903210370018
Vesper Medical Care Pllc488009723728

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. Aval Na Ree Sian Green allows following entities to bill medicare on her behalf.
Entity NameScott & White Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093779704
PECOS PAC ID: 8123923604
Enrollment ID: O20031223000640
Entity NameSouth Limestone Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861487779
PECOS PAC ID: 9032103700
Enrollment ID: O20040414000629
Entity NameHillcrest Physician Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649294323
PECOS PAC ID: 1153304456
Enrollment ID: O20040609000104

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. Aval Na Ree Sian Green 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
Aval Na Ree Sian Green, MD
Po Box 211699,
Eagan, MN 55121-3699

Ph: (866) 849-0692		Aval Na Ree Sian Green, MD
1201 Fannin St Ste 262,
Houston, TX 77002-6943

Ph: (866) 849-0692

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.