Srinivasan Ranga Nathan, MD, - Medicare Gastroenterology in Humble, TX

Srinivasan Ranga Nathan, MD, is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Humble, Texas. He went to Howard University College Of Medicine and graduated in 1977 and has 47 years of diverse experience with area of expertise as Gastroenterology. His current practice location is 9816 Memorial Blvd, 206, Humble, Texas. You can reach out to his office (for appointments etc.) via phone at (281) 446-8114.

Srinivasan Ranga Nathan is licensed to practice in Texas (license number F6190) 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 1235326828.

Contact Information

Srinivasan Ranga Nathan, MD,
9816 Memorial Blvd, 206,
Humble, TX 77338-4255
(281) 446-8114
(281) 446-1158

Map and Direction




Physician's Profile

Full NameSrinivasan Ranga Nathan
GenderMale
SpecialityGastroenterology
Experience47 Years
Location9816 Memorial Blvd, Humble, 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:
  • Srinivasan Ranga Nathan attended and graduated from Howard University College Of Medicine in 1977
  NPI Data:
  • NPI Number: 1235326828
  • Provider Enumeration Date: 09/27/2007
  • Last Update Date: 09/01/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 3870552482
  • Enrollment ID: I20111116000080

Medical Identifiers

Medical identifiers for Srinivasan Ranga Nathan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235326828NPI-NPPES
081671201MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology F6190 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial Hermann Northeast HospitalHumble, 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. Srinivasan Ranga Nathan allows following entities to bill medicare on his behalf.
Entity NameDigestive Disease Consultants Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376629964
PECOS PAC ID: 5890754402
Enrollment ID: O20041008000554

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. Srinivasan Ranga Nathan 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
Srinivasan Ranga Nathan, MD,
9816 Memorial Blvd Ste 206,
Humble, TX 77338-4206

Ph: (281) 446-8114
Srinivasan Ranga Nathan, MD,
9816 Memorial Blvd, 206,
Humble, TX 77338-4255

Ph: (281) 446-8114

Reviews and Comments


Internal Medicine Doctors in Humble, TX

Dr. Parendra P Banker, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 18955 N Memorial Dr, Suite#470, Humble, TX 77338
Phone: 281-446-9000    Fax: 281-446-8194
Dr. Paulraj Samuel, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 18955 N Memorial Dr Ste 200, Humble, TX 77338
Phone: 281-446-2999    Fax: 281-446-5399
Manali Pednekar, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 18951 N Memorial Dr Ste 103w, Humble, TX 77338
Phone: 281-540-8409    
Dr. Cindy Mary John, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 18450 Highway 59 N, Humble, TX 77338
Phone: 281-446-6656    Fax: 281-446-6657
Wilson Sze,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 18450 Highway 59 N, Humble, TX 77338
Phone: 281-446-6656    Fax: 281-446-6657
Ricardo Bolivar, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 18951 N Memorial Dr, Humble, TX 77338
Phone: 281-540-7700    
Mr. Jelani Arnes Teamer, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 18951 N Memorial Dr, Humble, TX 77338
Phone: 281-319-8409    

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.