Nandakumar Srinivasan, MD - Medicare Gastroenterology in Seattle, WA

Nandakumar Srinivasan, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Seattle, Washington. He graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Peacehealth Medical Group and his current practice location is 1100 9th Ave, Ms:c3-gas, Seattle, Washington. You can reach out to his office (for appointments etc.) via phone at (206) 223-2319.

Nandakumar Srinivasan is licensed to practice in Washington (license number MD60349184) 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 1235270927.

Contact Information

Nandakumar Srinivasan, MD
1100 9th Ave, Ms:c3-gas,
Seattle, WA 98101-2756
(206) 223-2319
(206) 341-1188

Map and Direction




Physician's Profile

Full NameNandakumar Srinivasan
GenderMale
SpecialityGastroenterology
Experience24 Years
Location1100 9th Ave, Seattle, Washington
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:
  • Nandakumar Srinivasan graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1235270927
  • Provider Enumeration Date: 02/08/2007
  • Last Update Date: 07/16/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 6103950530
  • Enrollment ID: I20140916001687

Medical Identifiers

Medical identifiers for Nandakumar Srinivasan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235270927NPI-NPPES
1235270927MedicaidWA
P00849771OtherMNMEDICARE, RAILROAD
ENROLLEDMedicaidMN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 104821 (Minnesota)Secondary
207R00000XInternal Medicine 24986 (Oklahoma)Secondary
207RG0100XInternal Medicine - Gastroenterology 53201 (Minnesota)Secondary
207RG0100XInternal Medicine - Gastroenterology MD60349184 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sacred Heart Medical Center - RiverbendSpringfield, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Peacehealth Medical Group9032023270206

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. Nandakumar Srinivasan allows following entities to bill medicare on his behalf.
Entity NamePeacehealth Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447207287
PECOS PAC ID: 9032023270
Enrollment ID: O20031113000097

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. Nandakumar Srinivasan 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
Nandakumar Srinivasan, MD
1100 9th Ave,
Seattle, WA 98101-2756

Ph: (206) 515-5811
Nandakumar Srinivasan, MD
1100 9th Ave, Ms:c3-gas,
Seattle, WA 98101-2756

Ph: (206) 223-2319

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.