Mr Narayanaiyengar Ramanna Devaraj, MD - Medicare Internal Medicine in Anaheim, CA

Mr Narayanaiyengar Ramanna Devaraj, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Anaheim, California. He graduated from medical school in 1973 and has 51 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 3400 W Ball Rd, Ste 204, Anaheim, California. You can reach out to his office (for appointments etc.) via phone at (714) 952-0958.

Mr Narayanaiyengar Ramanna Devaraj is licensed to practice in California (license number A34201) 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 1639133960.

Contact Information

Mr Narayanaiyengar Ramanna Devaraj, MD
3400 W Ball Rd, Ste 204,
Anaheim, CA 92804
(714) 952-0958
(714) 952-0719

Map and Direction




Physician's Profile

Full NameMr Narayanaiyengar Ramanna Devaraj
GenderMale
SpecialityInternal Medicine
Experience51 Years
Location3400 W Ball Rd, Anaheim, California
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:
  • Mr Narayanaiyengar Ramanna Devaraj graduated from medical school in 1973
  NPI Data:
  • NPI Number: 1639133960
  • Provider Enumeration Date: 04/13/2006
  • Last Update Date: 10/08/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 6305857277
  • Enrollment ID: I20060508000497

Medical Identifiers

Medical identifiers for Mr Narayanaiyengar Ramanna Devaraj such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639133960NPI-NPPES
00A34201MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease A34201 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
West Anaheim Medical CenterAnaheim, CAHospital
Ahmc Anaheim Regional Medical CenterAnaheim, CAHospital
St Jude Medical CenterFullerton, CAHospital

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. Mr Narayanaiyengar Ramanna Devaraj allows following entities to bill medicare on his behalf.
Entity NameN R Devaraj M D Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821175118
PECOS PAC ID: 6800807686
Enrollment ID: O20060508000645

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. Mr Narayanaiyengar Ramanna Devaraj 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
Mr Narayanaiyengar Ramanna Devaraj, MD
6631 Canyon Hills Rd,
Anaheim, CA 92804

Ph: (714) 281-9285
Mr Narayanaiyengar Ramanna Devaraj, MD
3400 W Ball Rd, Ste 204,
Anaheim, CA 92804

Ph: (714) 952-0958

Reviews and Comments


Internal Medicine Doctors in Anaheim, CA

Richard Eugene Hughes, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1300 N. Kraemer Blvd., Anaheim, CA 92806
Phone: 714-630-6363    Fax: 714-630-1921
Michael Salvaggio, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: Kaiser Permanente-orange County, 411 N. Lakeview Ave, Anaheim, CA 92807
Phone: 714-279-4594    
Abraham Harn, DO
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1211 W La Palma Ave Ste 404, Anaheim, CA 92801
Phone: 714-772-8282    Fax: 714-772-6493
Aleem A Syed, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1211 W La Palma Ave, Suite 702, Anaheim, CA 92801
Phone: 714-533-0300    Fax: 714-533-0700
Dr. Jagminder Singh Bhalla, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1781 W Romneya Dr, Ste C, Anaheim, CA 92801
Phone: 714-956-3160    Fax: 714-956-1188
Dr. Ashley E. Mires, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1211 W La Palma Ave, #207, Anaheim, CA 92801
Phone: 714-772-8282    Fax: 714-772-6493
Hyon Chong Seo, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 441 N Lakeview Ave, Anaheim, CA 92807
Phone: 888-988-2800    

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.